{"id":1152,"date":"2025-12-22T08:06:37","date_gmt":"2025-12-22T00:06:37","guid":{"rendered":"https:\/\/haoyumaterial.com\/product\/4340-steel-casting\/"},"modified":"2025-12-22T08:20:00","modified_gmt":"2025-12-22T00:20:00","slug":"4340-steel-casting","status":"publish","type":"product","link":"https:\/\/haoyumaterial.com\/ar\/product\/4340-steel-casting\/","title":{"rendered":"\u0635\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 4340 \u0633\u0628\u0627\u0626\u0643 \u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0642\u0648\u0629"},"content":{"rendered":"<h2>\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0645\u0646\u062a\u062c \u0635\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 4340<\/h2>\n<h3>\u0635\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0639\u0627\u0644\u064a \u0627\u0644\u0642\u0648\u0629 \u0644\u0644\u062e\u062f\u0645\u0627\u062a \u0627\u0644\u062d\u0631\u062c\u0629<\/h3>\n<p>\u0623\u0646\u0627 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0.43<\/li>\n<li><strong>\u0627\u0644\u0645\u0646\u063a\u0646\u064a\u0632 (Mn):<\/strong> 0.60 \u2013 0.90<\/li>\n<li><strong>\u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646 (Si):<\/strong> 0.15 \u2013 0.40<\/li>\n<li><strong>\u0627\u0644\u0643\u0631\u0648\u0645 (Cr):<\/strong> 0.70 \u2013 0.95<\/li>\n<li><strong>\u0627\u0644\u0646\u064a\u0643\u0644 (Ni):<\/strong> 1.65 \u2013 2.00<\/li>\n<li><strong>\u0627\u0644\u0645\u0648\u0644\u064a\u0628\u062f\u064a\u0646\u0648\u0645 (Mo):<\/strong> 0.20 \u2013 0.30<\/li>\n<li><strong>\u0627\u0644\u0641\u0648\u0633\u0641\u0648\u0631 (P):<\/strong> \u2264 0.025<\/li>\n<li><strong>\u0627\u0644\u0643\u0628\u0631\u064a\u062a (S):<\/strong> \u2264 0.025<\/li>\n<\/ul>\n<p>\u0646\u0642\u0648\u0645 \u0628\u0636\u0628\u0637 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0621 \u0644\u0640 <strong>\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0645\u0635\u0628\u0648\u0628 \u0639\u0627\u0644\u064a\u0629 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\u0644\u0640:<\/p>\n<ul>\n<li><strong>ASTM A915 \u062f\u0631\u062c\u0629 SC4340<\/strong> \u2013 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0644\u0628 Ni-Cr-Mo \u0627\u0644\u0645\u0635\u0628\u0648\u0628\u0629<\/li>\n<li><strong>AMS 6414 \/ AMS 6415<\/strong> \u2013 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0621 \u0648\u0627\u0644\u062c\u0648\u062f\u0629 \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 \u0627\u0644\u062c\u0648\u064a\u0629 4340<\/li>\n<li><strong>MIL-S-22141<\/strong> \u2013 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0639\u0633\u0643\u0631\u064a\u0629 \u0633\u0627\u0628\u0642\u0629 \u0644\u0640 <strong>\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0628 \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 \u0627\u0644\u062f\u0641\u0627\u0639\u064a\u0629<\/strong><\/li>\n<\/ul>\n<p>\u0644\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 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\u0627\u0644\u0645\u0642\u0637\u0639. \u0639\u0646\u062f\u0645\u0627 \u0623\u0635\u0645\u0645 \u0648\u0623\u0632\u0648\u062f \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0644\u0628 4340\u060c \u0623\u0628\u062d\u062b \u062f\u0627\u0626\u0645\u0627\u064b \u0639\u0646 \u0627\u0644\u0645\u0644\u0641 \u0627\u0644\u0634\u062e\u0635\u064a \u0627\u0644\u0643\u0627\u0645\u0644 \u0644\u0644\u062e\u0635\u0627\u0626\u0635\u060c \u0648\u0644\u064a\u0633 \u0641\u0642\u0637 \u0642\u0648\u0629 \u0627\u0644\u0634\u062f \u0641\u064a \u0627\u0644\u0634\u0647\u0627\u062f\u0629.<\/p>\n<h3>\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0635\u0628 4340 \u0643\u0645\u0627 \u0647\u064a<\/h3>\n<p>\u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0644\u0635\u0628 \u0643\u0645\u0627 \u0647\u064a\u060c 4340 \u0642\u0648\u064a\u0629 \u0648\u0644\u0643\u0646\u0647\u0627 \u0644\u064a\u0633\u062a \u0645\u062d\u0633\u0651\u0646\u0629 \u0644\u0644\u062e\u062f\u0645\u0627\u062a \u0627\u0644\u062d\u0631\u062c\u0629:<\/p>\n<ul>\n<li><strong>\u0642\u0648\u0629 \u0627\u0644\u0634\u062f \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629:<\/strong> ~80\u2013110 ksi (550\u2013760 MPa)<\/li>\n<li><strong>\u0642\u0648\u0629 \u0627\u0644\u062e\u0636\u0648\u0639:<\/strong> ~50\u201375 ksi (345\u2013515 MPa)<\/li>\n<li><strong>\u0627\u0644\u062a\u0645\u062f\u062f:<\/strong> ~10\u201318%<\/li>\n<li><strong>\u0627\u0644\u0635\u0644\u0627\u0628\u0629:<\/strong> ~180\u2013240 HB<\/li>\n<\/ul>\n<p>\u062a\u0633\u062a\u062e\u062f\u0645 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0628 4340 \u0643\u0645\u0627 \u0647\u064a \u0639\u0627\u062f\u0629\u064b \u0641\u0642\u0637 \u0644\u0644\u0646\u0645\u0627\u0630\u062c \u0627\u0644\u0623\u0648\u0644\u064a\u0629 \u0623\u0648 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0630\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u0646\u062e\u0641\u0636. \u0644\u0623\u064a \u0634\u064a\u0621 \u062d\u0631\u062c \u0644\u0644\u0633\u0644\u0627\u0645\u0629\u060c \u0646\u0646\u062a\u0642\u0644 \u0625\u0644\u0649 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0628 4340 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u062d\u0631\u0627\u0631\u064a\u0627\u064b \u0623\u0648 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0628\u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0648\u0627\u0644\u062a\u0642\u0633\u064a\u0629.<\/p>\n<h3>\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0635\u0628 4340 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u062d\u0631\u0627\u0631\u064a\u0627\u064b<\/h3>\n<p>\u062a\u0645\u0646\u062d \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0644\u0628 4340 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u062d\u0631\u0627\u0631\u064a\u0627\u064b \u062a\u0648\u0627\u0632\u0646\u064b\u0627 \u062c\u064a\u062f\u064b\u0627 \u0628\u064a\u0646 \u0627\u0644\u0642\u0648\u0629 \u0648\u0627\u0644\u0644\u064a\u0648\u0646\u0629 \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644:<\/p>\n<ul>\n<li><strong>\u0642\u0648\u0629 \u0627\u0644\u0634\u062f:<\/strong> ~110\u2013140 ksi (760\u2013965 MPa)<\/li>\n<li><strong>\u0642\u0648\u0629 \u0627\u0644\u062e\u0636\u0648\u0639:<\/strong> ~80\u2013110 ksi (550\u2013760 MPa)<\/li>\n<li><strong>\u0627\u0644\u062a\u0645\u062f\u062f:<\/strong> ~15\u201320%<\/li>\n<li><strong>\u0627\u0644\u0635\u0644\u0627\u0628\u0629:<\/strong> ~200\u2013260 HB<\/li>\n<\/ul>\n<p>\u062a\u0639\u0645\u0644 \u0647\u0630\u0647 \u0627\u0644\u062d\u0627\u0644\u0629 \u0628\u0634\u0643\u0644 \u062c\u064a\u062f \u0639\u0646\u062f\u0645\u0627 \u062a\u062d\u062a\u0627\u062c <strong>\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0634\u063a\u064a\u0644<\/strong> \u0645\u0639 \u0642\u0648\u0629 \u0642\u0627\u0639\u062f\u0629 \u0635\u0644\u0628\u0629 \u0642\u0628\u0644 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0623\u0648 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u0625\u0636\u0627\u0641\u064a\u0629.<\/p>\n<h3>\u0627\u0644\u0633\u0628\u0627\u0626\u0643 4340 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0628\u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0648\u0627\u0644\u062a\u0642\u0633\u064a\u0629<\/h3>\n<p>\u0644\u0623\u062c\u0632\u0627\u0621 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0625\u062c\u0647\u0627\u062f\u060c \u0645\u062d\u0645\u0644\u0629 \u0628\u0627\u0644\u062a\u0639\u0628\u060c \u0623\u0648\u0635\u064a \u0639\u0627\u062f\u0629\u064b \u0628\u0627\u0644\u0633\u0628\u0627\u0626\u0643 4340 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0628\u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0648\u0627\u0644\u062a\u0642\u0633\u064a\u0629:<\/p>\n<ul>\n<li><strong>\u0642\u0648\u0629 \u0645\u062a\u0648\u0633\u0637\u0629 (HRC 28\u201335):<\/strong>\n<ul>\n<li>\u0642\u0648\u0629 \u0627\u0644\u0634\u062f: ~140\u2013170 ksi (965\u20131170 MPa)<\/li>\n<li>\u0642\u0648\u0629 \u0627\u0644\u062e\u0636\u0648\u0639: ~120\u2013150 ksi (830\u20131030 MPa)<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u0642\u0648\u0629 \u0639\u0627\u0644\u064a\u0629 (HRC 38\u201345):<\/strong>\n<ul>\n<li>\u0642\u0648\u0629 \u0627\u0644\u0634\u062f: ~180\u2013220 ksi (1240\u20131520 MPa)<\/li>\n<li>\u0642\u0648\u0629 \u0627\u0644\u062e\u0636\u0648\u0639: ~160\u2013190 ksi (1100\u20131310 MPa)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629 4340 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u062d\u0631\u0627\u0631\u064a\u0627\u064b \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0646\u0637\u0627\u0642\u0627\u062a \u0645\u062b\u0627\u0644\u064a\u0629 \u0644\u0640 <strong>\u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u062b\u0642\u064a\u0644\u0629<\/strong>, \u060c \u0648\u0627\u0644\u0645\u062d\u0627\u0648\u0631\u060c \u0648 <strong>\u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062a\u0639\u0628<\/strong> \u062d\u064a\u062b \u0627\u0644\u0641\u0634\u0644 \u0644\u064a\u0633 \u062e\u064a\u0627\u0631\u0627\u064b. \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0631\u064a\u062f \u0646\u0638\u0631\u0629 \u0623\u0648\u0633\u0639 \u062d\u0648\u0644 \u0643\u064a\u0641\u064a\u0629 \u0627\u0631\u062a\u0628\u0627\u0637 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0633\u0628\u064a\u0643\u0629 \u0628\u0627\u0644\u0623\u062f\u0627\u0621\u060c \u0641\u0625\u0646 <a href=\"https:\/\/haoyumaterial.com\/ar\/casting-alloy-guide-types-properties-applications-and-selection\/\">\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0628<\/a> \u062a\u062a\u0646\u0627\u0648\u0644 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u062a\u0641\u0627\u0635\u064a\u0644.<\/p>\n<h3>\u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u062a\u0623\u062b\u064a\u0631 \u0648\u0623\u062f\u0627\u0621 \u0634\u0627\u0631\u0628\u064a<\/h3>\n<p>\u0623\u062d\u062f \u0627\u0644\u0623\u0633\u0628\u0627\u0628 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u062c\u0639\u0644 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u064a\u062e\u062a\u0627\u0631\u0648\u0646 <strong>\u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629 Ni-Cr-Mo<\/strong> \u0645\u062b\u0644 4340 \u0647\u0648 \u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u062a\u0623\u062b\u064a\u0631:<\/p>\n<ul>\n<li>\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0648\u0641\u0631 4340 \u0627\u0644\u0645\u0639\u0627\u0644\u062c \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d. <strong>\u0642\u064a\u0645 \u0634\u0627\u0631\u0628\u0649 V-notch \u0627\u0644\u0639\u0627\u0644\u064a\u0629<\/strong>, \u062d\u062a\u0649 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629.<\/li>\n<li>\u0639\u0646\u062f \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0645\u062a\u0648\u0633\u0637\u0629 (\u062d\u0648\u0627\u0644\u064a HRC 30-35)\u060c \u064a\u0645\u0643\u0646\u0643 \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0645\u062a\u0627\u0646\u0629 \u062c\u064a\u062f\u0629 \u062c\u062f\u064b\u0627 \u0644\u0642\u0637\u0639 \u0627\u0644\u0635\u0628 \u0645\u0646 \u0633\u0628\u0627\u0626\u0643 4340 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0627\u0644\u0637\u064a\u0631\u0627\u0646\u060c \u0648\u0635\u0628 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u062f\u0631\u062c\u0629 \u0627\u0644\u062f\u0641\u0627\u0639\u064a\u0629\u060c \u0648\u0635\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0633\u0628\u0627\u0626\u0643\u064a \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0627\u0644\u0646\u0641\u0637 \u0648\u0627\u0644\u063a\u0627\u0632.<\/li>\n<\/ul>\n<p>\u0643\u0644\u0645\u0627 \u0632\u0627\u062f\u062a \u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0645\u0627\u062f\u0629\u060c \u0643\u0644\u0645\u0627 \u062a\u0646\u0627\u0632\u0644\u062a \u0639\u0646 \u0637\u0627\u0642\u0629 \u062a\u0623\u062b\u064a\u0631 \u0634\u0627\u0631\u0628\u060c \u0644\u0630\u0627 \u0646\u0642\u0648\u0645 \u0628\u0636\u0628\u0637 \u0630\u0644\u0643 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0645\u0648\u0627\u0635\u0641\u0627\u062a\u0643 (ASTM\u060c AMS\u060c MIL\u060c \u0623\u0648 \u0645\u0639\u064a\u0627\u0631 OEM).<\/p>\n<h3>\u062a\u0623\u062b\u064a\u0631\u0627\u062a \u062d\u062c\u0645 \u0627\u0644\u0642\u0633\u0645 \u0648\u0645\u0639\u062f\u0644 \u0627\u0644\u062a\u0628\u0631\u064a\u062f<\/h3>\n<p>4340 \u0647\u0648 <strong>\u062d\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u0635\u0644\u0627\u0628\u0629<\/strong>, \u0644\u0630\u0627 \u0641\u0625\u0646 \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0645\u0647\u0645\u0629:<\/p>\n<ul>\n<li><strong>\u0627\u0644\u0623\u0642\u0633\u0627\u0645 \u0627\u0644\u0633\u0645\u064a\u0643\u0629:<\/strong> \u062a\u0628\u0631\u064a\u062f \u0623\u0628\u0637\u0623\u060c \u0635\u0644\u0627\u0628\u0629 \u0648\u0642\u0648\u0629 \u0623\u0642\u0644 \u0641\u064a \u0627\u0644\u0646\u0648\u0627\u0629\u060c \u0645\u0632\u064a\u062f \u0645\u0646 \u062a\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0639\u0628\u0631 \u0627\u0644\u0645\u0642\u0637\u0639 \u0627\u0644\u0639\u0631\u0636\u064a.<\/li>\n<li><strong>\u0627\u0644\u0623\u0642\u0633\u0627\u0645 \u0627\u0644\u0631\u0642\u064a\u0642\u0629:<\/strong> \u062a\u0628\u0631\u064a\u062f \u0623\u0633\u0631\u0639\u060c \u0635\u0644\u0627\u0628\u0629 \u0623\u0639\u0644\u0649 \u0648\u062e\u0635\u0627\u0626\u0635 \u0623\u0643\u062b\u0631 \u062a\u062c\u0627\u0646\u0633\u064b\u0627.<\/li>\n<li><strong>\u0623\u0634\u0643\u0627\u0644 \u0645\u0639\u0642\u062f\u0629:<\/strong> \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062a\u0633\u0628\u0628 \u0627\u062e\u062a\u0644\u0627\u0641 \u0633\u0645\u0643 \u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u0641\u064a \u062a\u0643\u0648\u064a\u0646 \u0647\u064a\u0627\u0643\u0644 \u0645\u064a\u0643\u0631\u0648\u064a\u0629 \u0645\u062e\u062a\u0644\u0637\u0629 \u0625\u0630\u0627 \u0644\u0645 \u064a\u062a\u0645 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0628\u062f\u0642\u0629.<\/li>\n<\/ul>\n<p>\u0639\u0646\u062f \u062a\u0635\u0645\u064a\u0645 \u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0635\u0628 UNS G43400\u060c \u0646\u0623\u062e\u0630 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 \u062d\u062c\u0645 \u0627\u0644\u0642\u0633\u0645\u060c \u0648\u0627\u0644\u062a\u063a\u0630\u064a\u0629\u060c \u0648\u0625\u0639\u062f\u0627\u062f \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0644\u062a\u062d\u0642\u064a\u0642 \u0645\u062a\u0637\u0644\u0628\u0627\u062a\u0643. <strong>\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0632\u0647\u0631 4340<\/strong> \u0628\u0634\u0643\u0644 \u0645\u0633\u062a\u0645\u0631\u060c \u0648\u0644\u064a\u0633 \u0641\u0642\u0637 \u0639\u0644\u0649 \u0642\u0633\u0627\u0626\u0645 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631.<\/p>\n<h2>4340 \u0635\u0628 \u0627\u0644\u0627\u0633\u062a\u062b\u0645\u0627\u0631 \u0645\u0642\u0627\u0628\u0644 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644<\/h2>\n<p><img decoding=\"async\" class=\"alignnone  wp-image-1155\" src=\"https:\/\/haoyumaterial.com\/wp-content\/uploads\/2025\/12\/4340-steel-casting-300x225.jpg\" alt=\"\" width=\"452\" height=\"339\" srcset=\"https:\/\/haoyumaterial.com\/wp-content\/uploads\/2025\/12\/4340-steel-casting-300x225.jpg 300w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2025\/12\/4340-steel-casting-16x12.jpg 16w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2025\/12\/4340-steel-casting.jpg 347w\" sizes=\"(max-width: 452px) 100vw, 452px\" \/><\/p>\n<h3>\u0645\u0627 \u0647\u0648 \u0635\u0628 \u0627\u0644\u0627\u0633\u062a\u062b\u0645\u0627\u0631 4340\u061f<\/h3>\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0635\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 4340\u060c \u0641\u0625\u0646 \u0627\u0644\u0635\u0628 \u0627\u0644\u0627\u0633\u062a\u062b\u0645\u0627\u0631\u064a \u0647\u0648 \u062e\u064a\u0627\u0631\u064a \u0627\u0644\u0645\u0641\u0636\u0644 \u0639\u0646\u062f\u0645\u0627 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u062f\u0642\u0629 \u0648\u0647\u0646\u062f\u0633\u0629 \u0646\u0638\u064a\u0641\u0629.<\/p>\n<p><strong>\u0635\u0628 \u0627\u0644\u0627\u0633\u062a\u062b\u0645\u0627\u0631 4340<\/strong> (\u0627\u0644\u0634\u0645\u0639 \u0627\u0644\u0645\u0641\u0642\u0648\u062f) \u0645\u062b\u0627\u0644\u064a \u0639\u0646\u062f\u0645\u0627:<\/p>\n<ul>\n<li>\u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u062f\u0642\u0629 \u0636\u064a\u0642\u0629 \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0644\u0644\u062a\u0643\u0631\u0627\u0631<\/li>\n<li>\u0627\u0644\u062c\u0632\u0621 \u0645\u0639\u0642\u062f \u0648\u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u062c\u064a\u0648\u0628 \u0623\u0648 \u0642\u0637\u0639 \u062a\u062d\u062a\u064a\u0629 \u0623\u0648 \u0623\u0636\u0644\u0627\u0639 \u0631\u0642\u064a\u0642\u0629<\/li>\n<li>\u062a\u0631\u064a\u062f \u062a\u0642\u0644\u064a\u0644 \u0648\u0642\u062a \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0648\u0627\u0644\u0647\u062f\u0631<\/li>\n<\/ul>\n<p>\u0646\u0633\u062a\u062e\u062f\u0645 \u0639\u0627\u062f\u0629\u064b \u0627\u0644\u0635\u0628 \u0627\u0644\u0627\u0633\u062a\u062b\u0645\u0627\u0631\u064a \u0644\u0640 <strong>\u0642\u0637\u0639 \u0627\u0644\u0635\u0628 \u0645\u0646 \u0633\u0628\u0627\u0626\u0643 4340 \u0644\u0644\u0637\u064a\u0631\u0627\u0646<\/strong>, \u060c \u0648\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u062f\u0641\u0627\u0639\u060c \u0648\u0623\u062c\u0632\u0627\u0621 \u0646\u0642\u0644 \u0627\u0644\u062d\u0631\u0643\u0629 \u0627\u0644\u062f\u0642\u064a\u0642\u0629. \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0631\u064a\u062f \u0645\u0632\u064a\u062f\u064b\u0627 \u0645\u0646 \u0627\u0644\u062a\u0641\u0627\u0635\u064a\u0644 \u062d\u0648\u0644 \u0639\u0645\u0644\u064a\u062a\u0646\u0627 \u0627\u0644\u062f\u0642\u064a\u0642\u0629\u060c \u062a\u062d\u0642\u0642 \u0645\u0646 <a href=\"https:\/\/haoyumaterial.com\/ar\/services\/precision-casting\/\">\u062e\u062f\u0645\u0627\u062a \u0627\u0644\u0635\u0628 \u0627\u0644\u062f\u0642\u064a\u0642\u0629<\/a>.<\/p>\n<h3>\u0641\u0648\u0627\u0626\u062f \u0627\u0644\u0635\u0628 \u0627\u0644\u0627\u0633\u062a\u062b\u0645\u0627\u0631\u064a \u0645\u0646 4340<\/h3>\n<p>\u0627\u0644\u0645\u0632\u0627\u064a\u0627 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0640 <strong>\u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0645\u0646 4340<\/strong>:<\/p>\n<ul>\n<li><strong>\u062a\u0634\u0637\u064a\u0628 \u0633\u0637\u062d \u0645\u0645\u062a\u0627\u0632<\/strong>: ~125\u2013250 \u0645\u064a\u0643\u0631\u0648\u0646 Ra<\/li>\n<li><strong>\u062c\u062f\u0631\u0627\u0646 \u0631\u0642\u064a\u0642\u0629<\/strong>: \u0639\u0627\u062f\u0629\u064b 0.08\u20130.12 \u0628\u0648\u0635\u0629 (2\u20133 \u0645\u0645)\u060c \u0623\u062d\u064a\u0627\u0646\u064b\u0627 \u0623\u0631\u0642 \u0645\u0639 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0635\u062d\u064a\u062d<\/li>\n<li><strong>\u062a tolerances \u0636\u064a\u0642\u0629<\/strong>:\n<ul>\n<li>\u00b10.003\u20130.005 \u0628\u0648\u0635\u0629\/\u0628\u0648\u0635\u0629 (\u00b10.08\u20130.13 \u0645\u0645 \u0644\u0643\u0644 25 \u0645\u0645) \u0634\u0627\u0626\u0639<\/li>\n<li>\u0631\u0627\u0626\u0639 \u0644\u0640 <strong>\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0634\u063a\u064a\u0644<\/strong> \u062d\u064a\u062b \u062a\u0631\u064a\u062f \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0627\u0644\u0645\u062e\u0632\u0648\u0646<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u0642\u0627\u0628\u0644\u064a\u0629 \u062a\u0643\u0631\u0627\u0631 \u0639\u0627\u0644\u064a\u0629<\/strong> \u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0645\u062a\u0648\u0633\u0637\u0629 \u0625\u0644\u0649 \u0627\u0644\u0639\u0627\u0644\u064a\u0629<\/li>\n<li>\u064a\u0642\u0644\u0644 \u0645\u0646 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062b\u0627\u0646\u0648\u064a\u0629\u060c \u062e\u0627\u0635\u0629 \u0639\u0644\u0649 \u0642\u0637\u0639 \u0627\u0644\u0635\u0628 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 Ni-Cr-Mo \u0630\u0627\u062a \u0627\u0644\u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u0645\u0639\u0642\u062f\u0629<\/li>\n<\/ul>\n<hr \/>\n<h3>\u0645\u0627 \u0647\u0648 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644 4340\u061f<\/h3>\n<p><strong>\u0635\u0628 \u0627\u0644\u0631\u0645\u0644 4340<\/strong> \u0623\u0641\u0636\u0644 \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0641\u064a \u0627\u0644\u062d\u062c\u0645 \u0648\u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0623\u0643\u062b\u0631 \u0623\u0647\u0645\u064a\u0629 \u0645\u0646 \u0627\u0644\u062f\u0642\u0629 \u0627\u0644\u0636\u064a\u0642\u0629 \u0644\u0644\u063a\u0627\u064a\u0629.<\/p>\n<p>\u0623\u0641\u0636\u0644 \u0645\u0644\u0627\u0621\u0645\u0629 \u0644\u0640:<\/p>\n<ul>\n<li>\u0643\u0628\u064a\u0631 <strong>\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0628 \u0627\u0644\u062b\u0642\u064a\u0644\u0629 4340<\/strong>, \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0633\u0643\u0646\u064a\u0629 \u0648\u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629<\/li>\n<li>\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0645\u0635\u0628\u0648\u0628\u0629 \u0641\u064a \u0635\u0646\u0627\u0639\u0629 \u0627\u0644\u0646\u0641\u0637 \u0648\u0627\u0644\u063a\u0627\u0632 \u0645\u062b\u0644 \u0647\u064a\u0627\u0643\u0644 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0648\u0647\u064a\u0627\u0643\u0644 \u0627\u0644\u0645\u0636\u062e\u0627\u062a<\/li>\n<li>\u0627\u0644\u0623\u062d\u062c\u0627\u0645 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u0625\u0644\u0649 \u0627\u0644\u0645\u062a\u0648\u0633\u0637\u0629 \u062d\u064a\u062b \u062a\u062d\u062a\u0627\u062c \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0625\u0644\u0649 \u0627\u0644\u0628\u0642\u0627\u0621 \u0645\u0631\u0646\u0629<\/li>\n<\/ul>\n<p>\u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0646\u0638\u0631\u0629 \u0623\u0648\u0633\u0639 \u0639\u0644\u0649 \u0642\u062f\u0631\u0627\u062a\u0646\u0627 \u0641\u064a \u0627\u0644\u0631\u0645\u0644 \u0648\u0627\u0644\u0633\u0628\u0627\u0626\u0643\u060c \u0627\u0646\u0638\u0631 \u0625\u0644\u0649 <a href=\"https:\/\/haoyumaterial.com\/ar\/casting-foundry\/\">\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0645\u0635\u0646\u0639 \u0627\u0644\u0635\u0628 \u0644\u062f\u064a\u0646\u0627<\/a>.<\/p>\n<h3>\u0641\u0648\u0627\u0626\u062f \u0635\u0628 \u0627\u0644\u0631\u0645\u0644 4340<\/h3>\n<p>\u0642\u0648\u0629 <strong>\u0635\u0628 \u0627\u0644\u0631\u0645\u0644 4340<\/strong>:<\/p>\n<ul>\n<li><strong>\u0627\u0644\u0623\u062d\u062c\u0627\u0645 \u0627\u0644\u0623\u0643\u0628\u0631<\/strong> \u0648\u0627\u0644\u0623\u0642\u0633\u0627\u0645 \u0627\u0644\u062b\u0642\u064a\u0644\u0629 \u0644\u064a\u0633\u062a \u0645\u0634\u0643\u0644\u0629<\/li>\n<li><strong>\u0623\u0643\u062b\u0631 \u0641\u0639\u0627\u0644\u064a\u0629 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062a\u0643\u0644\u0641\u0629<\/strong> \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0645\u0642\u0627\u0628\u0644 \u0635\u0628 \u0627\u0644\u0627\u0633\u062a\u062b\u0645\u0627\u0631 \u0644\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0643\u0628\u064a\u0631\u0629<\/li>\n<li><strong>\u0645\u0631\u0648\u0646\u0629 \u0627\u0644\u062a\u0635\u0645\u064a\u0645<\/strong>: \u0633\u0647\u0644 \u0627\u0644\u062a\u0639\u062f\u064a\u0644 \u0639\u0644\u0649 \u0627\u0644\u0628\u0648\u0627\u0628\u0627\u062a\u060c \u0648\u0627\u0644\u0631\u0627\u0641\u0639\u0627\u062a\u060c \u0648\u0627\u0644\u0646\u0648\u0649<\/li>\n<li>\u062e\u064a\u0627\u0631 \u062c\u064a\u062f \u0644\u0640 <strong>\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0644\u0628 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0642\u0648\u0629<\/strong> \u0627\u0644\u062a\u064a \u0633\u064a\u062a\u0645 \u0645\u0639\u0627\u0644\u062c\u062a\u0647\u0627 \u0628\u0627\u0644\u0643\u0627\u0645\u0644<\/li>\n<\/ul>\n<hr \/>\n<h3>\u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u060c \u0648\u0627\u0644\u062a\u062d\u0645\u0644\u060c \u0648\u062d\u062f\u0648\u062f \u0627\u0644\u062c\u062f\u0631\u0627\u0646<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u0639\u0645\u0644\u064a\u0629<\/th>\n<th>\u0646\u0637\u0627\u0642 \u0627\u0644\u0648\u0632\u0646 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a<\/th>\n<th>\u0627\u0644\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629*<\/th>\n<th>\u062d\u062f \u0623\u062f\u0646\u0649 \u0644\u0633\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631*<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0635\u0628 \u0627\u0633\u062a\u062b\u0645\u0627\u0631\u064a 4340<\/td>\n<td>~0.1 \u0631\u0637\u0644 \u2013 150 \u0631\u0637\u0644 (0.05\u201370 \u0643\u062c\u0645)<\/td>\n<td>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00b10.003\u20130.005 \u0628\u0648\u0635\u0629\/\u0628\u0648\u0635\u0629 (\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 ~\u00b10.004 \u0628\u0648\u0635\u0629)<\/td>\n<td>~0.08\u20130.12 \u0628\u0648\u0635\u0629 (2\u20133 \u0645\u0645)<\/td>\n<\/tr>\n<tr>\n<td>\u0635\u0628 \u0627\u0644\u0631\u0645\u0644 4340<\/td>\n<td>~5 \u0631\u0637\u0644 \u2013 5,000+ \u0631\u0637\u0644 (2\u20132,300 \u0643\u062c\u0645)<\/td>\n<td>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00b10.03\u20130.06 \u0628\u0648\u0635\u0629\/\u0628\u0648\u0635\u0629\u060c \u062d\u0633\u0628 \u0627\u0644\u062d\u062c\u0645<\/td>\n<td>~0.20\u20130.30 \u0628\u0648\u0635\u0629 (5\u20138 \u0645\u0645)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>*\u0627\u0644\u0623\u0631\u0642\u0627\u0645 \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u0647\u0646\u062f\u0633\u0629\u060c \u0646\u0648\u0639 \u0627\u0644\u0642\u0627\u0644\u0628\u060c \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639.<\/p>\n<hr \/>\n<h3>\u0643\u064a\u0641 \u0623\u0633\u0627\u0639\u062f\u0643 \u0641\u064a \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631: 4340 \u0627\u0644\u0627\u0633\u062a\u062b\u0645\u0627\u0631 \u0645\u0642\u0627\u0628\u0644 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644<\/h3>\n<p>\u0627\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u0627 \u0643\u062f\u0644\u064a\u0644 \u0633\u0631\u064a\u0639 \u0644\u0640 <strong>\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0635\u0628 UNS G43400<\/strong>:<\/p>\n<ul>\n<li><strong>\u0627\u0630\u0647\u0628 \u0625\u0644\u0649 \u0635\u0628 \u0627\u0644\u0627\u0633\u062a\u062b\u0645\u0627\u0631 \u0639\u0646\u062f\u0645\u0627:<\/strong>\n<ul>\n<li>\u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u062f\u0642\u0629 \u0639\u0627\u0644\u064a\u0629 \u0648\u062a\u0634\u0637\u064a\u0628 \u0633\u0637\u062d\u064a \u062c\u064a\u062f<\/li>\n<li>\u0627\u0644\u062c\u0632\u0621 \u0623\u0642\u0644 \u0645\u0646 ~150 \u0631\u0637\u0644 \u0648\u0645\u0639\u0642\u062f \u0625\u0644\u0649 \u062d\u062f \u0645\u0627<\/li>\n<li>\u062a\u0631\u064a\u062f \u062a\u0642\u0644\u064a\u0644 \u0643\u0645\u064a\u0629 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0648\u0642\u062a \u0627\u0644\u062f\u0648\u0631\u0629<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u0627\u0630\u0647\u0628 \u0625\u0644\u0649 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644 \u0639\u0646\u062f\u0645\u0627:<\/strong>\n<ul>\n<li>\u0627\u0644\u062c\u0632\u0621 \u0643\u0628\u064a\u0631 \u0623\u0648 \u0636\u062e\u0645 \u062c\u062f\u0627\u064b<\/li>\n<li>\u062a\u0643\u0644\u0641\u0629 \u0643\u0644 \u0631\u0637\u0644 \u0623\u0645\u0631 \u062d\u0627\u0633\u0645<\/li>\n<li>\u0627\u0644\u062a tolerances \u0645\u0639\u062a\u062f\u0644\u0629 \u0648\u0642\u062f \u062e\u0637\u0637\u062a \u0628\u0627\u0644\u0641\u0639\u0644 \u0644\u062a\u0634\u063a\u064a\u0644 \u0645\u0639\u0638\u0645 \u0627\u0644\u0623\u0633\u0637\u062d<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u0625\u0630\u0627 \u0634\u0627\u0631\u0643\u062a \u0646\u0645\u0648\u0630\u062c\u0643 \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0623\u0628\u0639\u0627\u062f\u060c \u0648\u062d\u062c\u0645 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0633\u0646\u0648\u064a\u060c \u0648\u0627\u0644\u062a tolerances \u0627\u0644\u0645\u0633\u062a\u0647\u062f\u0641\u0629\u060c \u064a\u0645\u0643\u0646\u0646\u064a \u0623\u0646 \u0623\u062e\u0628\u0631\u0643 \u0628\u0633\u0631\u0639\u0629 \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 <strong>\u0635\u0628 \u0627\u0644\u0627\u0633\u062a\u062b\u0645\u0627\u0631 4340<\/strong> or <strong>\u0635\u0628 \u0627\u0644\u0631\u0645\u0644 4340<\/strong> \u0633\u064a\u062d\u0642\u0642 \u0623\u0647\u062f\u0627\u0641 \u0627\u0644\u0623\u062f\u0627\u0621 \u0648\u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0644\u062f\u064a\u0643 \u0628\u0634\u0643\u0644 \u0623\u0641\u0636\u0644.<\/p>\n<h2>\u062e\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0644\u0628 4340<\/h2>\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0644\u0628 4340\u060c \u0641\u0625\u0646 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0647\u064a \u0627\u0644\u0645\u0643\u0627\u0646 \u0627\u0644\u0630\u064a \u0646\u0642\u0648\u0645 \u0641\u064a\u0647 \u0628\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0642\u0648\u0629 \u0648\u0627\u0644\u0635\u0644\u0627\u0628\u0629 \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0627\u062c\u0647\u0627 \u0641\u0639\u0644\u064a\u064b\u0627 \u0641\u064a \u0627\u0644\u062e\u062f\u0645\u0629. \u0646\u062d\u0646 \u0646\u062d\u062f\u062f \u0643\u0644 \u0645\u0633\u0627\u0631 \u0645\u0639\u0627\u0644\u062c\u0629 \u062d\u0631\u0627\u0631\u064a\u0629 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u062d\u062c\u0645 \u0627\u0644\u062c\u0632\u0621 \u0648\u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0648\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643 (ASTM\u060c AMS\u060c MIL\u060c \u0623\u0648 \u0645\u0639\u064a\u0627\u0631 \u062f\u0627\u062e\u0644\u064a).<\/p>\n<h3>\u0627\u0644\u062a\u0637\u0628\u064a\u0639 \u0648\u062a\u062e\u0641\u064a\u0641 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0644\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0645\u0635\u0628\u0648\u0628\u0629 4340<\/h3>\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0644\u0628 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0642\u0648\u0629\u060c \u0646\u0628\u062f\u0623 \u0628\u062f\u0648\u0631\u0629 \u062a\u0637\u0628\u064a\u0639 \u0623\u0648 \u062a\u062e\u0641\u064a\u0641 \u0625\u062c\u0647\u0627\u062f:<\/p>\n<ul>\n<li><strong>\u0627\u0644\u062a\u0637\u0628\u064a\u0639<\/strong> (\u0639\u0627\u062f\u0629\u064b 1600\u20131700\u00b0F\u060c \u062a\u0628\u0631\u064a\u062f \u0647\u0648\u0627\u0626\u064a) \u064a\u0646\u0642\u064a \u0627\u0644\u062d\u0628\u064a\u0628\u0627\u062a\u060c \u0648\u064a\u0648\u062d\u062f \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0639\u0628\u0631 \u0627\u0644\u0635\u0628\u060c \u0648\u064a\u0639\u062f \u0627\u0644\u0647\u064a\u0643\u0644 \u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629.<\/li>\n<li><strong>\u062a\u062e\u0641\u064a\u0641 \u0627\u0644\u0625\u062c\u0647\u0627\u062f<\/strong> (\u0639\u0627\u062f\u0629\u064b 1050\u20131250\u00b0F) \u064a\u0632\u064a\u0644 \u0627\u0644\u0636\u063a\u0648\u0637 \u0627\u0644\u0645\u062a\u0628\u0642\u064a\u0629 \u0645\u0646 \u0627\u0644\u0635\u0628 \u0648\u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0644\u062a\u0642\u0644\u064a\u0644 \u062e\u0637\u0631 \u0627\u0644\u062a\u0634\u0648\u0647 \u0648\u0627\u0644\u062a\u0635\u062f\u0639 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062e\u062f\u0645\u0629.<\/li>\n<\/ul>\n<p>\u0647\u0630\u0647 \u0645\u0639\u0627\u0644\u062c\u0629 \u0623\u0633\u0627\u0633\u064a\u0629 \u0634\u0627\u0626\u0639\u0629 \u0644\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u0627\u0644\u0645\u0635\u0628\u0648\u0628\u0629 \u0645\u0646 \u0627\u0644\u0631\u0645\u0644 4340 \u0648\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629 Ni-Cr-Mo \u0642\u0628\u0644 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0646\u0647\u0627\u0626\u064a.<\/p>\n<h3>\u0627\u0644\u062a\u0633\u062e\u064a\u0646 \u0644\u0644\u062a\u0634\u063a\u064a\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631<\/h3>\n<p>\u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0648\u0627\u0644\u062b\u0628\u0627\u062a \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0623\u0643\u062b\u0631 \u0623\u0647\u0645\u064a\u0629 \u0645\u0646 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0642\u0635\u0648\u0649\u060c \u0646\u0648\u0635\u064a \u0628\u0640 <strong>\u0627\u0644\u062a\u0633\u062e\u064a\u0646 \u0627\u0644\u0643\u0627\u0645\u0644<\/strong> or <strong>\u0627\u0644\u062a\u0633\u062e\u064a\u0646 \u062a\u062d\u062a \u0627\u0644\u062d\u0631\u062c<\/strong>:<\/p>\n<ul>\n<li>\u064a\u0646\u062a\u062c \u0647\u064a\u0643\u0644\u064b\u0627 \u0623\u0643\u062b\u0631 \u0646\u0639\u0648\u0645\u0629 \u0648\u0627\u0646\u062a\u0638\u0627\u0645\u064b\u0627 \u0644\u0633\u0647\u0648\u0644\u0629 \u0627\u0644\u0642\u0637\u0639.<\/li>\n<li>\u064a\u0642\u0644\u0644 \u0645\u0646 \u0627\u0644\u0636\u063a\u0648\u0637 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0628\u062d\u064a\u062b \u062a\u0638\u0644 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0645\u0633\u062a\u0642\u0631\u0629 \u0623\u062b\u0646\u0627\u0621 \u0648\u0628\u0639\u062f \u0627\u0644\u062a\u0634\u063a\u064a\u0644.<\/li>\n<\/ul>\n<p>\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0642\u0639 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0644\u0628 4340 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u062d\u0631\u0627\u0631\u064a\u064b\u0627 \u0641\u064a <strong>Brinell 170\u2013220 HB<\/strong> \u0627\u0644\u0646\u0637\u0627\u0642\u060c \u0648\u0647\u0648 \u0645\u062b\u0627\u0644\u064a \u0644\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u062e\u0634\u0646 \u0648\u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0639\u0644\u0649 \u0645\u0643\u0648\u0646\u0627\u062a UNS G43400 \u0627\u0644\u0645\u0635\u0628\u0648\u0628\u0629 \u0627\u0644\u0645\u0639\u0642\u062f\u0629.<\/p>\n<h3>\u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0648\u0627\u0644\u062a\u0642\u0633\u064a\u0629 \u0644\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0645\u0635\u0628\u0648\u0628\u0629 4340<\/h3>\n<p>\u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0623\u062f\u0627\u0621 \u0639\u0627\u0644\u064a \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0643\u0644\u0627\u0633\u064a\u0643\u064a \u0645\u0646 \u0635\u0628 \u0627\u0644\u0627\u0633\u062a\u062b\u0645\u0627\u0631 4340 \u0623\u0648 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644 4340\u060c \u0646\u0633\u062a\u062e\u062f\u0645 <strong>\u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0648\u0627\u0644\u062a\u0642\u0633\u064a\u0629 (Q&amp;T)<\/strong>:<\/p>\n<ul>\n<li><strong>\u0623\u0648\u0633\u062a\u0646\u0632\u064a\u062a\u064a\u0632<\/strong> (\u062d\u0648\u0627\u0644\u064a 1525\u20131600\u00b0F)\u060c \u062b\u0645 <strong>\u062a\u0633\u062e\u064a\u0646 \u0628\u0627\u0644\u0632\u064a\u062a \u0623\u0648 \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u0631<\/strong> \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0635\u0644\u0627\u0628\u0629 \u0648\u0642\u0648\u0629 \u0639\u0627\u0644\u064a\u0629.<\/li>\n<li><strong>\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/strong> \u0639\u0646\u062f \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0645\u062e\u062a\u0627\u0631\u0629 \u0644\u062a\u062d\u0642\u064a\u0642 \u062a\u0648\u0627\u0632\u0646 \u0628\u064a\u0646 \u0627\u0644\u0642\u0648\u0629 \u0648\u0627\u0644\u0635\u0644\u0627\u0628\u0629 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\u0648\u0627\u0644\u0628\u062f\u0627\u0626\u0644 \u0645\u062b\u0644 4140 \u0623\u0648 \u063a\u064a\u0631\u0647\u0627 \u0645\u0646 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0644\u0628 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0642\u0648\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0644\u062a\u0644\u0628\u064a\u0629 \u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a\u0643 \u0641\u064a \u0627\u0644\u0639\u0627\u0644\u0645 \u0627\u0644\u062d\u0642\u064a\u0642\u064a.<\/p>\n<h2>\u0636\u0645\u0627\u0646 \u0627\u0644\u062c\u0648\u062f\u0629 \u0644\u0635\u0628 \u0627\u0644\u0635\u0644\u0628 4340<\/h2>\n<p>&nbsp;<\/p>\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0625\u0646\u062a\u0627\u062c \u0635\u0628 \u0627\u0644\u0635\u0644\u0628 4340 \u0644\u062f\u064a\u0646\u0627\u060c \u0641\u0625\u0646 \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u063a\u064a\u0631 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0641\u0627\u0648\u0636. \u0646\u062d\u0646 \u0646\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0643\u0644 \u062d\u0631\u0627\u0631\u0629 \u0648\u0643\u0644 \u0635\u0628 \u0643\u0645\u0627 \u0644\u0648 \u0643\u0627\u0646\u062a \u062a\u062f\u062e\u0644 \u0641\u064a \u062a\u062c\u0645\u064a\u0639 \u062d\u064a\u0648\u064a \u0641\u064a \u0627\u0644\u0641\u0636\u0627\u0621 \u0623\u0648 \u0641\u064a \u062d\u0642\u0648\u0644 \u0627\u0644\u0646\u0641\u0637.<\/p>\n<h3>\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u063a\u064a\u0631 \u0627\u0644\u0645\u062f\u0645\u0631 \u0644\u0635\u0628 4340 (UT\u060c MT\u060c RT\u060c PT)<\/h3>\n<p>\u0646\u0637\u0628\u0642 NDT \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0645\u0648\u0627\u0635\u0641\u0627\u062a\u0643 \u0648\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0645\u062e\u0627\u0637\u0631 \u0644\u0644\u062c\u0632\u0621:<\/p>\n<ul>\n<li><strong>UT (\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0628\u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0641\u0648\u0642 \u0627\u0644\u0635\u0648\u062a\u064a\u0629)<\/strong> \u2013 \u0644\u0644\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u0639\u064a\u0648\u0628 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0648\u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0641\u064a \u0627\u0644\u0623\u0642\u0633\u0627\u0645 \u0627\u0644\u062b\u0642\u064a\u0644\u0629 \u0648\u0635\u0628 4340 \u0627\u0644\u062d\u064a\u0648\u064a\u0629.<\/li>\n<li><strong>\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062c\u0633\u064a\u0645\u0627\u062a \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 (MT)<\/strong> \u2013 \u0644\u0644\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u0634\u0642\u0648\u0642 \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u0648\u0627\u0644\u0642\u0631\u064a\u0628\u0629 \u0645\u0646 \u0627\u0644\u0633\u0637\u062d \u0639\u0644\u0649 \u0627\u0644\u062a\u0631\u0648\u0633 \u0648\u0627\u0644\u0645\u062d\u0627\u0648\u0631 \u0648\u0645\u0643\u0648\u0646\u0627\u062a 4340 \u0627\u0644\u062b\u0642\u064a\u0644\u0629.<\/li>\n<li><strong>RT (\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0628\u0627\u0644\u0623\u0634\u0639\u0629 \u0627\u0644\u0633\u064a\u0646\u064a\u0629)<\/strong> \u2013 \u0644\u0644\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0629 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629\u060c \u0648\u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634\u060c \u0648\u0627\u0644\u0634\u0648\u0627\u0626\u0628\u060c \u062e\u0627\u0635\u0629 \u0641\u064a \u0635\u0628 4340 \u0627\u0644\u0645\u0639\u0642\u062f.<\/li>\n<li><strong>PT (\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0633\u0627\u0626\u0644 \u0627\u0644\u0646\u0627\u0641\u0630)<\/strong> \u2013 \u0644\u0644\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u0634\u0642\u0648\u0642 \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0627\u0644\u062a\u0627\u0645\u0629.<\/li>\n<\/ul>\n<p>\u0646\u062f\u0639\u0645 \u0630\u0644\u0643 \u0628\u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0645\u0648\u062b\u0642\u0629 \u0648\u0645\u0639\u062f\u0627\u062a \u0645\u0639\u0627\u064a\u0631\u0629\u060c \u0645\u062f\u0639\u0648\u0645\u0629 \u0645\u0646 \u0642\u0628\u0644 \u0641\u0631\u064a\u0642\u0646\u0627 \u0627\u0644\u062f\u0627\u062e\u0644\u064a <a href=\"https:\/\/haoyumaterial.com\/ar\/technology\/testing-and-quality\/\">\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062c\u0648\u062f\u0629<\/a>.<\/p>\n<h3>\u0641\u062d\u0635 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0648\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u062a\u062d\u0645\u0644 \u0627\u0644\u0635\u0628<\/h3>\n<p>\u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0635\u0628 4340 \u0627\u0644\u0627\u0633\u062a\u062b\u0645\u0627\u0631\u064a \u0648\u0635\u0628 4340 \u0627\u0644\u0631\u0645\u0644\u064a \u0636\u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a\u060c \u0646\u0633\u062a\u062e\u062f\u0645:<\/p>\n<ul>\n<li>3D CMM \u0648\u0623\u062c\u0647\u0632\u0629 \u0642\u064a\u0627\u0633 \u0644\u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u0627\u0644\u0645\u0635\u0628\u0648\u0628\u0629 \u0630\u0627\u062a \u0627\u0644\u062a\u062d\u0645\u0644 \u0627\u0644\u0636\u064a\u0642 \u0648\u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629<\/li>\n<li>\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0635\u0628 \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631 <strong>\u0627\u0644\u062a\u0633\u0627\u0645\u062d \u0648\u0633\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631<\/strong><\/li>\n<li>\u062a\u0642\u0627\u0631\u064a\u0631 \u0639\u0644\u0649 \u0646\u0645\u0637 PPAP\/FAI \u0639\u0646\u062f \u0627\u0644\u0637\u0644\u0628 \u0645\u0646 \u0639\u0645\u0644\u0627\u0621 \u0627\u0644\u0637\u064a\u0631\u0627\u0646 \u0648\u0627\u0644\u062f\u0641\u0627\u0639 \u0623\u0648 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a<\/li>\n<\/ul>\n<p>\u062a\u062d\u0635\u0644 \u0639\u0644\u0649 \u062a\u0642\u0627\u0631\u064a\u0631 \u0623\u0628\u0639\u0627\u062f \u0643\u0627\u0645\u0644\u0629 \u062d\u062a\u0649 \u0644\u0627 \u062a\u0643\u0648\u0646 \u0647\u0646\u0627\u0643 \u0645\u0641\u0627\u062c\u0622\u062a \u0641\u064a \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0623\u0648 \u0627\u0644\u062a\u062c\u0645\u064a\u0639.<\/p>\n<h3>\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a<\/h3>\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0645\u0635\u0628\u0648\u0628\u0629 \u0645\u0646 4340 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0628\u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0648\u0627\u0644\u062a\u0633\u062e\u064a\u0646 \u0648\u063a\u064a\u0631\u0647\u0627 \u0645\u0646 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 4340 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u062d\u0631\u0627\u0631\u064a\u0627\u064b\u060c \u0646\u0642\u062f\u0645:<\/p>\n<ul>\n<li>\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0634\u062f\u060c \u0648\u0627\u0644\u0639\u0627\u0626\u062f\u060c \u0648\u0627\u0644\u0627\u0646\u0641\u0639\u0627\u0644\u060c \u0648\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0645\u0633\u0627\u062d\u0629<\/li>\n<li>\u0641\u062d\u0648\u0635\u0627\u062a \u0627\u0644\u0635\u0644\u0627\u0628\u0629 \u0639\u0628\u0631 \u0642\u0633\u0645 \u0627\u0644\u0635\u0628<\/li>\n<li>\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0635\u062f\u0645\u0629 (Charpy V-notch) \u0639\u0646\u062f \u0627\u0644\u062d\u0627\u062c\u0629 \u0644\u0644\u062e\u062f\u0645\u0629 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u0623\u0648 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a<\/li>\n<li>\u062a\u0642\u0627\u0631\u064a\u0631 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0635\u0646\u0639 (MTRs) \u0627\u0644\u062a\u064a \u062a\u0633\u0631\u062f <strong>\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0632\u0647\u0631 4340<\/strong>, \u062d\u0627\u0644\u0629 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629\u060c \u0648\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0630\u0627\u062a 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https:\/\/haoyumaterial.com\/wp-content\/uploads\/2025\/12\/4340-steel-casting-12x12.png 12w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2025\/12\/4340-steel-casting-600x588.png 600w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2025\/12\/4340-steel-casting.png 639w\" sizes=\"(max-width: 597px) 100vw, 597px\" \/><\/p>\n<h3>\u0645\u0627 \u0647\u064a \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0643\u0645\u064a\u0629 \u0627\u0644\u0637\u0644\u0628 \u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0635\u0628 4340\u061f<\/h3>\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u0639\u0638\u0645 \u0645\u0634\u0627\u0631\u064a\u0639 \u0635\u0628 \u0641\u0648\u0644\u0627\u0630 4340\u060c \u064a\u0645\u0643\u0646\u0646\u064a \u062f\u0639\u0645:<\/p>\n<ul>\n<li><strong>\u0646\u0645\u0648\u0630\u062c \u0623\u0648\u0644\u064a \/ \u062a\u062c\u0627\u0631\u0628:<\/strong> \u0628\u0642\u062f\u0631 \u0645\u0627 \u0647\u0648 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<strong>\u0641\u0648\u0633\u0641\u0627\u062a<\/strong>, \u060c \u0623\u0648 <strong>\u062f\u0647\u0627\u0646<\/strong> \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062e\u0627\u0631\u062c\u064a<\/li>\n<li><strong>\u0643\u0631\u0648\u0645 \u0635\u0644\u0628<\/strong> \u0623\u0648 \u0645\u0627 \u0634\u0627\u0628\u0647 \u0630\u0644\u0643 \u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 + \u0627\u0644\u0635\u062f\u0623 \u0639\u0644\u0649 \u0627\u0644\u0623\u0639\u0645\u062f\u0629\u060c \u0627\u0644\u062f\u0628\u0627\u0628\u064a\u0633\u060c \u0648\u0627\u0644\u062a\u0631\u0648\u0633<br \/>\n\u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0631\u064a\u062f \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0645\u062f\u0645\u062c\u0629 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0637\u0644\u0627\u0621\u0627\u062a\u060c \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u0646\u0646\u062a\u0642\u0644 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\u062c\u064a\u062f \u0628\u064a\u0646 \u0627\u0644\u0642\u0648\u0629\u060c \u0627\u0644\u0645\u062a\u0627\u0646\u0629\u060c \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/li>\n<li>\u062e\u064a\u0627\u0631 \u0642\u0648\u064a \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0639\u0627\u0645 <strong>\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0644\u0628 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0642\u0648\u0629<\/strong> \u0645\u062b\u0644 \u0627\u0644\u062d\u0648\u0627\u0645\u0644\u060c \u0648\u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0633\u0643\u0646\u064a\u0629\u060c \u0648\u0627\u0644\u062a\u0631\u0648\u0633 \u0645\u062a\u0648\u0633\u0637\u0629 \u0627\u0644\u062a\u062d\u0645\u0644<\/li>\n<\/ul>\n<p><strong>\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u062d\u062f\u064a\u062f 4130<\/strong><\/p>\n<ul>\n<li>\u0633\u0628\u0627\u0626\u0643 \u0623\u0646\u062d\u0641\u060c \u0623\u0633\u0647\u0644 \u0641\u064a \u0627\u0644\u0644\u062d\u0627\u0645\u060c \u062c\u064a\u062f\u0629 \u0644\u0644\u062a\u062c\u0645\u0639\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639\u0629<\/li>\n<li>\u0642\u0627\u0628\u0644\u064a\u0629 \u062a\u0635\u0644\u0628 \u0623\u0642\u0644 \u0645\u0646 4340\u060c \u0644\u0643\u0646\u0647\u0627 \u0644\u0627 \u062a\u0632\u0627\u0644 \u0642\u0648\u064a\u0629 \u0628\u0639\u062f \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629<\/li>\n<li>\u062a\u0639\u0645\u0644 \u0628\u0634\u0643\u0644 \u062c\u064a\u062f \u0644\u0644\u0623\u062f\u0648\u0627\u062a\u060c \u0648\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u0639\u062a\u062f\u0644\u060c \u0648\u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u062d\u0633\u0627\u0633\u0629 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062a\u0643\u0644\u0641\u0629<\/li>\n<\/ul>\n<p>\u0628\u0627\u062e\u062a\u0635\u0627\u0631:<\/p>\n<ul>\n<li>\u0627\u062e\u062a\u0631 <strong>4340<\/strong> \u0639\u0646\u062f\u0645\u0627 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0623\u0642\u0635\u0649 \u0642\u0648\u0629\u060c \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u062a\u0635\u0644\u0628 \u0639\u0645\u064a\u0642\u0629\u060c \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0625\u062c\u0647\u0627\u062f.<\/li>\n<li>\u0627\u062e\u062a\u0631 <strong>4140<\/strong> \u0644\u0623\u062c\u0632\u0627\u0621 \u0642\u0648\u064a\u0629 \u0648\u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a \u0648\u0641\u0639\u0627\u0644\u0629 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062a\u0643\u0644\u0641\u0629.<\/li>\n<li>\u0627\u062e\u062a\u0631 <strong>4130<\/strong> \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0648\u0627\u0644\u0633\u0639\u0631 \u0623\u0643\u062b\u0631 \u0623\u0647\u0645\u064a\u0629 \u0645\u0646 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0642\u0635\u0648\u0649.<\/li>\n<\/ul>\n<hr \/>\n<h3>\u062f\u0631\u062c\u0627\u062a \u0635\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0623\u062e\u0631\u0649 \u0645\u0646 \u0646\u064a\u0643\u0644-\u0643\u0631\u0648\u0645-\u0645\u0648\u0644\u064a\u0628\u062f\u064a\u0646\u0648\u0645 \u0648\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u0633\u0628\u0627\u0626\u0643<\/h3>\n<p>\u0646\u062d\u0646 \u0623\u064a\u0636\u064b\u0627 \u0646\u0635\u0628 \u0623\u0646\u0648\u0627\u0639\u064b\u0627 \u0623\u062e\u0631\u0649 <strong>\u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629 Ni-Cr-Mo<\/strong> \u0648\u062e\u064a\u0627\u0631 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0639\u0627\u0644\u064a \u0627\u0644\u0642\u0648\u0629 \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 4340 \u0623\u0643\u062b\u0631 \u0645\u0646 \u0627\u0644\u0644\u0627\u0632\u0645 \u0623\u0648 \u0644\u064a\u0633 \u0627\u0644\u0623\u0646\u0633\u0628:<\/p>\n<ul>\n<li>4320 \/ 8620: \u0645\u0645\u062a\u0627\u0632 \u0644\u0623\u0633\u0646\u0627\u0646 \u0627\u0644\u062a\u0631\u0648\u0633 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0628\u0627\u0644\u0643\u0631\u0648\u062f \u0648\u0627\u0644\u0633\u0637\u0648\u062d \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0627\u0647\u062a\u0631\u0627\u0621<\/li>\n<li>4350 \/ 4145: \u0642\u0648\u0629 \u0623\u0639\u0644\u0649 \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u062a\u0635\u0644\u0628 \u0644\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u062d\u0642\u0648\u0644 \u0627\u0644\u0646\u0641\u0637 \u0648\u0627\u0644\u062d\u0641\u0631<\/li>\n<li>\u062f\u0631\u062c\u0627\u062a \u0633\u0628\u0627\u0626\u0643 \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0633\u0628\u0627\u0626\u0643 Cr-Mo: \u062c\u064a\u062f\u0629 \u0644\u0644\u062e\u062f\u0645\u0629 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u0645\u0631\u062a\u0641\u0639\u0629 \u0623\u0648 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0636\u063a\u0637<\/li>\n<\/ul>\n<p>\u0644\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u062a\u064a \u062a\u062e\u0644\u0637 \u0627\u0644\u0645\u0648\u0627\u062f\u060c \u064a\u0645\u0643\u0646\u0646\u0627 \u062f\u0645\u062c \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0645\u0635\u0628\u0648\u0628\u0629 \u0645\u0639 \u062e\u064a\u0627\u0631\u0627\u062a \u063a\u064a\u0631 \u062d\u062f\u064a\u062f\u064a\u0629 \u0645\u062b\u0644 <strong>\u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0628\u0631\u0648\u0646\u0632\u064a\u0629 \u0627\u0644\u0645\u0635\u0628\u0648\u0628\u0629<\/strong> \u0644\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u062d\u0631\u062c\u0629 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062a\u062d\u0645\u0644 \u0623\u0648 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644\u060c \u0645\u0634\u0627\u0628\u0647\u0629 \u0644\u0643\u064a\u0641\u064a\u0629 \u062f\u0639\u0645\u0646\u0627 <a href=\"https:\/\/haoyumaterial.com\/ar\/products\/copper-alloy\/bronze\/\">\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0628\u0631\u0648\u0646\u0632\u064a\u0629<\/a> \u0628\u0627\u0644\u062a\u0648\u0627\u0632\u064a \u0645\u0639 \u0628\u0631\u0627\u0645\u062c \u0627\u0644\u0635\u0644\u0628.<\/p>\n<hr \/>\n<h3>\u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0635\u0644\u0628\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0643<\/h3>\n<p>\u0639\u0646\u062f\u0645\u0627 \u0623\u0633\u0627\u0639\u062f \u0627\u0644\u0639\u0645\u0644\u0627\u0621 \u0641\u064a \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0628\u064a\u0646 <strong>\u0635\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 4340<\/strong> \u0648\u063a\u064a\u0631\u0647\u0627 \u0645\u0646 \u0627\u0644\u0633\u0628\u0627\u0626\u0643\u060c \u0623\u0646\u0638\u0631 \u0625\u0644\u0649:<\/p>\n<ul>\n<li><strong>\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628<\/strong>\n<ul>\n<li>\u0642\u0648\u0629 \u0641\u0627\u0626\u0642\u0629 \/ \u062d\u0631\u062c\u0629 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062a\u0639\u0628 \u2192 4340<\/li>\n<li>\u0642\u0648\u0629 \u0645\u062a\u0648\u0633\u0637\u0629 \/ \u0639\u0627\u0644\u064a\u0629 \u2192 4140 \u0623\u0648 \u0645\u0627 \u0634\u0627\u0628\u0647<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u0627\u0644\u0635\u0644\u0627\u0628\u0629 \u0648\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0635\u062f\u0645\u0627\u062a<\/strong>\n<ul>\n<li>\u0635\u062f\u0645\u0627\u062a\u060c \u062a\u0623\u062b\u064a\u0631\u060c \u0623\u0648 \u062d\u0631\u062c\u0629 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u2192 \u0627\u0644\u0645\u064a\u0644 \u0646\u062d\u0648 4340 \u0623\u0648 \u062f\u0631\u062c\u0627\u062a Ni-Cr-Mo \u0627\u0644\u0623\u0639\u0644\u0649<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u062d\u062c\u0645 \u0627\u0644\u0642\u0633\u0645 \u0648\u0633\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631<\/strong>\n<ul>\n<li>\u0623\u0642\u0633\u0627\u0645 \u0633\u0645\u064a\u0643\u0629 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u062a\u0635\u0644\u0628 \u0643\u0627\u0645\u0644 \u2192 4340 \u0623\u0648 Ni-Cr-Mo \u0639\u0627\u0644\u064a \u0627\u0644\u0642\u0627\u0628\u0644\u064a\u0629 \u0644\u0644\u062a\u0635\u0644\u0628<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0648\u0627\u0644\u062a\u0635\u0646\u064a\u0639<\/strong>\n<ul>\n<li>\u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u2192 4130 \u0623\u0648 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0623\u0642\u0644<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631<\/strong>\n<ul>\n<li>\u062a\u0634\u063a\u064a\u0644 \u0645\u0639\u0642\u062f \u2192 \u0633\u0628\u0627\u0626\u0643 \u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0634\u063a\u064a\u0644 \u062a\u0645 \u062a\u0637\u0628\u064a\u0639\u0647\u0627 \u0623\u0648 \u0645\u0639\u0627\u0644\u062c\u062a\u0647\u0627 \u062d\u0631\u0627\u0631\u064a\u0627\u064b<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u0623\u0647\u062f\u0627\u0641 \u0627\u0644\u062a\u0643\u0644\u0641\u0629<\/strong>\n<ul>\n<li>\u0645\u064a\u0632\u0627\u0646\u064a\u0627\u062a \u0636\u064a\u0642\u0629 \u0645\u0639 \u0623\u062d\u0645\u0627\u0644 \u0645\u0639\u062a\u062f\u0644\u0629 \u2192 4130\/4140 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 4340<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u0625\u0630\u0627 \u0634\u0627\u0631\u0643\u062a \u062d\u0627\u0644\u0629 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643\u060c \u0648\u062d\u062c\u0645 \u0627\u0644\u062c\u0632\u0621\u060c \u0648\u0627\u0644\u0635\u0644\u0627\u0628\u0629\/\u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0645\u0633\u062a\u0647\u062f\u0641\u0629\u060c \u0633\u0623\u0648\u0635\u064a \u0628\u0623\u0643\u062b\u0631 \u062f\u0631\u062c\u0627\u062a \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0634\u063a\u064a\u0644 \u0641\u0639\u0627\u0644\u064a\u0629 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u0627\u0644\u062a\u064a \u0644\u0627 \u062a\u0632\u0627\u0644 \u062a\u0644\u0628\u064a \u0623\u0647\u062f\u0627\u0641 \u0627\u0644\u0623\u062f\u0627\u0621 \u0648\u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u062d\u0644\u0648\u0644 \u0635\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 4340 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0642\u0648\u0629 \u0645\u0639 \u0623\u062c\u0632\u0627\u0621 \u0645\u0635\u0628\u0648\u0628\u0629 \u0645\u062e\u0635\u0635\u0629 \u0645\u0646 \u0627\u0644\u0627\u0633\u062a\u062b\u0645\u0627\u0631 \u0648\u0627\u0644\u0631\u0645\u0644 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062f\u0641\u0627\u0639 \u0627\u0644\u062c\u0648\u064a \u0648\u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062b\u0642\u064a\u0644\u0629<\/p>","protected":false},"featured_media":1156,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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