{"id":4080,"date":"2024-07-09T15:10:45","date_gmt":"2024-07-09T15:10:45","guid":{"rendered":"https:\/\/machining-quote.com\/?p=4080"},"modified":"2024-07-13T08:59:56","modified_gmt":"2024-07-13T08:59:56","slug":"316-vs-321-stainless-steel","status":"publish","type":"post","link":"https:\/\/machining-quote.com\/ar\/bolg\/316-vs-321-stainless-steel\/","title":{"rendered":"\u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0628\u064a\u0646 316 \u0648 321 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623"},"content":{"rendered":"<h4>\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/h4>\n<ul>\n<li><a href=\"#definitions-of-316-vs-321-stainless-steel\">\u062a\u0639\u0631\u064a\u0641\u0627\u062a 316 \u0645\u0642\u0627\u0628\u0644 321 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/a><\/li>\n<li><a href=\"#what-are-the-equivalents-of-316-vs-321-stainless-steel\">\u0645\u0627 \u0647\u064a \u0645\u0639\u0627\u062f\u0644\u0627\u062a 316 \u0645\u0642\u0627\u0628\u0644 321 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623\u061f<\/a><\/li>\n<li><a href=\"#316-vs-321-stainless-steel-heat-resistance\">316 \u0645\u0642\u0627\u0628\u0644 321 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062d\u0631\u0627\u0631\u0629 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/a><\/li>\n<li><a href=\"#316-vs-321-stainless-steel-corrosion-resistance\">316 \u0645\u0642\u0627\u0628\u0644 321 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/a><\/li>\n<li><a href=\"#ss-321-vs-ss-316-chemical-composition\">SS 321 \u0645\u0642\u0627\u0628\u0644 SS 316 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a<\/a><\/li>\n<li><a href=\"#321-ss-vs-316-ss-mechanical-properties\">321 SS \u0645\u0642\u0627\u0628\u0644 316 SS: \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629<\/a><\/li>\n<li><a href=\"#316-vs-321-stainless-steel-machinability\">316 \u0645\u0642\u0627\u0628\u0644 321 \u0642\u0627\u0628\u0644\u064a\u0629 \u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/a><\/li>\n<li><a href=\"#common-applications-of-stainless-steel-316-vs-321\">\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 316 \u0645\u0642\u0627\u0628\u0644 321<\/a><\/li>\n<li><a href=\"#summary-chart-of-what-is-the-difference-between-316-vs-321-stainless-steel\">\u0645\u062e\u0637\u0637 \u0645\u0644\u062e\u0635 \u0644\u0645\u0627 \u0647\u0648 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 316 \u0648 321 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/a><\/li>\n<li><a href=\"#conclusion\">\u062e\u0627\u062a\u0645\u0629<\/a><\/li>\n<\/ul>\n<h2 id=\"definitions-of-316-vs-321-stainless-steel\">\u062a\u0639\u0631\u064a\u0641\u0627\u062a 316 \u0645\u0642\u0627\u0628\u0644 321 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/h2>\n<h3>\u0645\u0644\u062e\u0635<\/h3>\n<p>\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0633\u0628\u064a\u0643\u0629 \u062a\u062a\u0643\u0648\u0646 \u0623\u0633\u0627\u0633\u064b\u0627 \u0645\u0646 \u0627\u0644\u062d\u062f\u064a\u062f \u0648\u0627\u0644\u0643\u0631\u0648\u0645 \u0648\u0627\u0644\u0646\u064a\u0643\u0644. \u0647\u0646\u0627\u0643 \u0646\u0648\u0639\u0627\u0646 \u0634\u0627\u0626\u0639\u0627\u0646 \u0647\u0645\u0627 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 316 \u0648321\u060c \u0648\u0644\u0643\u0644 \u0645\u0646\u0647\u0645\u0627 \u062e\u0635\u0627\u0626\u0635 \u0641\u0631\u064a\u062f\u0629 \u062a\u062c\u0639\u0644\u0647\u0627 \u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u062d\u062f\u062f\u0629.<\/p>\n<h3>316 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/h3>\n<p>\u064a\u064f\u0639\u0631\u0641 \u0623\u064a\u0636\u064b\u0627 \u0628\u0627\u0633\u0645 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 \u0627\u0644\u0628\u062d\u0631\u064a\u0629\u060c \u0648\u064a\u062d\u062a\u0648\u064a 316 \u0639\u0644\u0649 \u0627\u0644\u0645\u0648\u0644\u064a\u0628\u062f\u064a\u0646\u0648\u0645\u060c \u0645\u0645\u0627 \u064a\u0639\u0632\u0632 \u0645\u0642\u0627\u0648\u0645\u062a\u0647 \u0644\u0644\u062a\u0622\u0643\u0644\u060c \u062e\u0627\u0635\u0629 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0628\u062d\u0631\u064a\u0629 \u0648\u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0627\u0644\u0639\u062f\u0648\u0627\u0646\u064a\u0629.<\/p>\n<h4>\u062a\u0639\u0628\u064a\u0631<\/h4>\n<ul>\n<li>16-18% \u0643\u0631\u0648\u0645<\/li>\n<li>10-14% \u0646\u064a\u0643\u0644<\/li>\n<li>2-3% \u0627\u0644\u0645\u0648\u0644\u064a\u0628\u062f\u064a\u0646\u0648\u0645<\/li>\n<li>\u0643\u0645\u064a\u0627\u062a \u0635\u063a\u064a\u0631\u0629 \u0645\u0646 \u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646 \u0648\u0627\u0644\u0645\u0646\u063a\u0646\u064a\u0632 \u0648\u0627\u0644\u0643\u0631\u0628\u0648\u0646<\/li>\n<\/ul>\n<h4>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h4>\n<ul>\n<li>\u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0628\u062d\u0631\u064a\u0629<\/li>\n<li>\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629<\/li>\n<li>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0635\u064a\u062f\u0644\u0627\u0646\u064a\u0629<\/li>\n<\/ul>\n<h3>321 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/h3>\n<p>\u064a\u0634\u062a\u0645\u0644 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 321 \u0639\u0644\u0649 \u0627\u0644\u062a\u064a\u062a\u0627\u0646\u064a\u0648\u0645\u060c \u0627\u0644\u0630\u064a \u064a\u0639\u0645\u0644 \u0639\u0644\u0649 \u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0645\u0627\u062f\u0629 \u0636\u062f \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u062d\u0628\u064a\u0628\u064a \u0628\u0639\u062f \u0627\u0644\u062a\u0639\u0631\u0636 \u0644\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0631\u062a\u0641\u0639\u0629.<\/p>\n<h4>\u062a\u0639\u0628\u064a\u0631<\/h4>\n<ul>\n<li>17-19% \u0643\u0631\u0648\u0645<\/li>\n<li>9-12% \u0646\u064a\u0643\u0644<\/li>\n<li>0.3-0.7% \u062a\u064a\u062a\u0627\u0646\u064a\u0648\u0645<\/li>\n<li>\u0623\u0642\u0644 \u0645\u0646 0.08% \u0643\u0631\u0628\u0648\u0646<\/li>\n<\/ul>\n<h4>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h4>\n<ul>\n<li>\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0641\u0636\u0627\u0621 \u0627\u0644\u062c\u0648\u064a<\/li>\n<li>\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0639\u0627\u062f\u0645<\/li>\n<li>\u0627\u0644\u0645\u0624\u0643\u0633\u062f\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629<\/li>\n<\/ul>\n<h2 id=\"what-are-the-equivalents-of-316-vs-321-stainless-steel\">\u0645\u0627 \u0647\u064a \u0645\u0639\u0627\u062f\u0644\u0627\u062a 316 \u0645\u0642\u0627\u0628\u0644 321 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623\u061f<\/h2>\n<h3>\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062f\u0648\u0644\u064a\u0629<\/h3>\n<p>\u064a\u0639\u062f \u0641\u0647\u0645 \u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0627\u0644\u062f\u0648\u0644\u064a\u0629 \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0644\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0648\u0627\u0644\u0645\u0635\u0645\u0645\u064a\u0646 \u0627\u0644\u0639\u0627\u0645\u0644\u064a\u0646 \u0641\u064a \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u0639\u0627\u0644\u0645\u064a\u0629.<\/p>\n<h4>316 \u0645\u0643\u0627\u0641\u0626\u0627\u062a \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/h4>\n<ul>\n<li>\u0623\u0648\u0646\u0633 S31600<\/li>\n<li>\u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0623\u0648\u0631\u0648\u0628\u064a: 1.4401<\/li>\n<li>\u0646\u0633\u062e\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0643\u0631\u0628\u0648\u0646: 316 \u0644\u062a\u0631<\/li>\n<\/ul>\n<h4>321 \u0645\u0643\u0627\u0641\u0626\u0627\u062a \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/h4>\n<ul>\n<li>\u0623\u0648\u0646\u0633 S32100<\/li>\n<li>\u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0623\u0648\u0631\u0648\u0628\u064a: 1.4541<\/li>\n<li>\u0646\u0633\u062e\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u0631\u0628\u0648\u0646: 321H<\/li>\n<\/ul>\n<h2 id=\"316-vs-321-stainless-steel-heat-resistance\">316 \u0645\u0642\u0627\u0628\u0644 321 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062d\u0631\u0627\u0631\u0629 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/h2>\n<h3>\u0642\u062f\u0631\u0627\u062a \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/h3>\n<p>\u062a\u0639\u062a\u0628\u0631 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0623\u0645\u0631\u064b\u0627 \u062d\u064a\u0648\u064a\u064b\u0627 \u0644\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629. \u062f\u0639\u0648\u0646\u0627 \u0646\u0642\u0627\u0631\u0646 \u0628\u064a\u0646 \u0627\u0644\u062f\u0631\u062c\u062a\u064a\u0646:<\/p>\n<h4>316 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/h4>\n<p>\u064a\u062a\u062d\u0645\u0644 \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u062a\u0635\u0644 \u0625\u0644\u0649:<\/p>\n<ul>\n<li>870 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0641\u064a \u0627\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0645\u0633\u062a\u0645\u0631\u0629<\/li>\n<li>925 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0641\u064a \u0627\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0645\u062a\u0642\u0637\u0639\u0629<\/li>\n<\/ul>\n<h4>321 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/h4>\n<p>\u0648\u0647\u0648 \u0645\u062b\u0628\u062a \u0628\u0627\u0644\u062a\u064a\u062a\u0627\u0646\u064a\u0648\u0645\u060c \u0648\u064a\u0645\u0643\u0646\u0647 \u062a\u062d\u0645\u0644 \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u062a\u0635\u0644 \u0625\u0644\u0649:<\/p>\n<ul>\n<li>900 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0641\u064a \u0627\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0645\u0633\u062a\u0645\u0631\u0629<\/li>\n<li>925 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0641\u064a \u0627\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0645\u062a\u0642\u0637\u0639\u0629<\/li>\n<\/ul>\n<h2 id=\"316-vs-321-stainless-steel-corrosion-resistance\">316 \u0645\u0642\u0627\u0628\u0644 321 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/h2>\n<h3>\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0641\u064a \u0628\u064a\u0626\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629<\/h3>\n<p>\u062a\u0639\u062a\u0628\u0631 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0639\u0627\u0645\u0644\u0627\u064b \u062d\u0627\u0633\u0645\u0627\u064b \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f:<\/p>\n<h4>316 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/h4>\n<ul>\n<li>\u062a\u0639\u0632\u064a\u0632 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0643\u0644\u0648\u0631\u064a\u062f\u0627\u062a \u0648\u0627\u0644\u0645\u0630\u064a\u0628\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629<\/li>\n<li>\u0645\u062b\u0627\u0644\u064a\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0628\u062d\u0631\u064a\u0629 \u0648\u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629<\/li>\n<\/ul>\n<h4>321 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/h4>\n<ul>\n<li>\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0628\u064a\u0646 \u0627\u0644\u062d\u0628\u064a\u0628\u0627\u062a \u0628\u0633\u0628\u0628 \u0627\u0644\u062a\u064a\u062a\u0627\u0646\u064a\u0648\u0645<\/li>\n<li>\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0628\u064a\u0626\u0627\u062a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629<\/li>\n<\/ul>\n<h2 id=\"ss-321-vs-ss-316-chemical-composition\">SS 321 \u0645\u0642\u0627\u0628\u0644 SS 316 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a<\/h2>\n<h3>\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a<\/h3>\n<p>\u064a\u0624\u062b\u0631 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0639\u0644\u0649 \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623:<\/p>\n<h4>316 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/h4>\n<ul>\n<li>16-18% \u0643\u0631\u0648\u0645<\/li>\n<li>10-14% \u0646\u064a\u0643\u0644<\/li>\n<li>2-3% \u0627\u0644\u0645\u0648\u0644\u064a\u0628\u062f\u064a\u0646\u0648\u0645<\/li>\n<li>\u0645\u062d\u062a\u0648\u0649 \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u0643\u0631\u0628\u0648\u0646<\/li>\n<\/ul>\n<h4>321 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/h4>\n<ul>\n<li>17-19% \u0643\u0631\u0648\u0645<\/li>\n<li>9-12% \u0646\u064a\u0643\u0644<\/li>\n<li>\u0625\u0636\u0627\u0641\u0629 \u0627\u0644\u062a\u064a\u062a\u0627\u0646\u064a\u0648\u0645<\/li>\n<\/ul>\n<h2 id=\"321-ss-vs-316-ss-mechanical-properties\">321 SS \u0645\u0642\u0627\u0628\u0644 316 SS: \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629<\/h2>\n<h3>\u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629<\/h3>\n<h4>316 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/h4>\n<ul>\n<li>\u0642\u0648\u0629 \u0627\u0644\u0634\u062f: 515 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644 (75 \u0643\u064a\u0644\u0648 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629)<\/li>\n<li>\u0642\u0648\u0629 \u0627\u0644\u062e\u0636\u0648\u0639: 205 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644 (30 \u0643\u064a\u0644\u0648 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629)<\/li>\n<li>\u0635\u0644\u0627\u0628\u0629 \u0645\u0645\u062a\u0627\u0632\u0629 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0628\u0631\u062f\u0629<\/li>\n<\/ul>\n<h4>321 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/h4>\n<ul>\n<li>\u0642\u0648\u0629 \u0627\u0644\u0634\u062f: ~515 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644 (75 \u0643\u064a\u0644\u0648 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629)<\/li>\n<li>\u0642\u0648\u0629 \u0627\u0644\u062e\u0636\u0648\u0639: ~205 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644 (30 \u0643\u064a\u0644\u0648 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629)<\/li>\n<li>\u062a\u0639\u0632\u064a\u0632 \u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629<\/li>\n<\/ul>\n<h2 id=\"316-vs-321-stainless-steel-machinability\">316 \u0645\u0642\u0627\u0628\u0644 321 \u0642\u0627\u0628\u0644\u064a\u0629 \u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/h2>\n<h3>\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0622\u0644\u0627\u062a<\/h3>\n<p>\u062a\u0639\u062a\u0628\u0631 \u0627\u0644\u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0639\u0627\u0645\u0644\u0627\u064b \u062d\u0627\u0633\u0645\u0627\u064b \u0641\u064a \u0627\u0644\u062a\u0635\u0646\u064a\u0639:<\/p>\n<h4>316 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/h4>\n<ul>\n<li>\u062a\u0639\u0632\u064a\u0632 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0648\u0644\u0643\u0646 \u0623\u0643\u062b\u0631 \u0635\u0631\u0627\u0645\u0629 \u0644\u0644\u0622\u0644\u0629<\/li>\n<li>\u064a\u062a\u0637\u0644\u0628 \u0645\u0639\u062f\u0627\u062a \u062a\u0635\u0646\u064a\u0639 \u0642\u0648\u064a\u0629<\/li>\n<\/ul>\n<h4>321 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/h4>\n<ul>\n<li>\u0642\u0627\u0628\u0644\u064a\u0629 \u062a\u0634\u063a\u064a\u0644 \u0623\u0641\u0636\u0644 \u0642\u0644\u064a\u0644\u0627\u064b \u0645\u0646 316<\/li>\n<li>\u064a\u062a\u0637\u0644\u0628 \u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u062f\u0642\u064a\u0642\u0629<\/li>\n<\/ul>\n<h2 id=\"common-applications-of-stainless-steel-316-vs-321\">\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 316 \u0645\u0642\u0627\u0628\u0644 321<\/h2>\n<h3>\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629<\/h3>\n<p>\u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0643\u0644\u0627 \u0627\u0644\u0635\u0641\u064a\u0646 \u0641\u064a \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u0646\u0638\u0631\u064b\u0627 \u0644\u062e\u0635\u0627\u0626\u0635\u0647\u0645\u0627 \u0627\u0644\u0641\u0631\u064a\u062f\u0629:<\/p>\n<h4>316 \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/h4>\n<ul>\n<li>\u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0628\u062d\u0631\u064a\u0629<\/li>\n<li>\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629<\/li>\n<li>\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0623\u062f\u0648\u064a\u0629<\/li>\n<\/ul>\n<h4>321 \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/h4>\n<ul>\n<li>\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0641\u0636\u0627\u0621 \u0627\u0644\u062c\u0648\u064a<\/li>\n<li>\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0639\u0627\u062f\u0645<\/li>\n<li>\u0627\u0644\u0645\u0624\u0643\u0633\u062f\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629<\/li>\n<\/ul>\n<h2 id=\"summary-chart-of-what-is-the-difference-between-316-vs-321-stainless-steel\">\u0645\u062e\u0637\u0637 \u0645\u0644\u062e\u0635 \u0644\u0645\u0627 \u0647\u0648 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 316 \u0648 321 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/h2>\n<h3>\u0631\u0633\u0645 \u0628\u064a\u0627\u0646\u064a \u0644\u0644\u0645\u0642\u0627\u0631\u0646\u0629<\/h3>\n<table border=\"1\">\n<tbody>\n<tr>\n<th>\u0645\u0644\u0643\u064a\u0629<\/th>\n<th>316 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/th>\n<th>321 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/th>\n<\/tr>\n<tr>\n<td>\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0643\u0631\u0648\u0645<\/td>\n<td>16-18%<\/td>\n<td>17-19%<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0646\u064a\u0643\u0644<\/td>\n<td>10-14%<\/td>\n<td>9-12%<\/td>\n<\/tr>\n<tr>\n<td>\u0639\u0646\u0627\u0635\u0631 \u0625\u0636\u0627\u0641\u064a\u0629<\/td>\n<td>\u0627\u0644\u0645\u0648\u0644\u064a\u0628\u062f\u064a\u0646\u0648\u0645 (2-3%)<\/td>\n<td>\u0627\u0644\u062a\u064a\u062a\u0627\u0646\u064a\u0648\u0645 (0.3-0.7%)<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u062d\u0631\u0627\u0631\u0629<\/td>\n<td>\u062a\u0635\u0644 \u0625\u0644\u0649 870 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0645\u062a\u0648\u0627\u0635\u0644\u0629<\/td>\n<td>\u062a\u0635\u0644 \u0625\u0644\u0649 900 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0645\u062a\u0648\u0627\u0635\u0644\u0629<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062a\u0622\u0643\u0644<\/td>\n<td>\u0645\u0645\u062a\u0627\u0632 \u0641\u064a \u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0643\u0644\u0648\u0631\u064a\u062f<\/td>\n<td>\u062c\u064a\u062f \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0630\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u0634\u062a\u0631\u0643\u0629<\/td>\n<td>\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0628\u062d\u0631\u064a\u0629 \u0648\u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629<\/td>\n<td>\u0627\u0644\u0641\u0636\u0627\u0621 \u0627\u0644\u062c\u0648\u064a\u060c \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0639\u0627\u062f\u0645<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"conclusion\">\u062e\u0627\u062a\u0645\u0629<\/h2>\n<p>\u062a\u0643\u0645\u0646 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0628\u064a\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 316 \u0648321 \u0641\u064a \u062a\u0631\u0643\u064a\u0628\u0647\u0627 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0648\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0623\u0645\u062b\u0644. \u064a\u062d\u062a\u0648\u064a \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 316 \u0639\u0644\u0649 \u0627\u0644\u0645\u0648\u0644\u064a\u0628\u062f\u064a\u0646\u0648\u0645 \u0627\u0644\u0630\u064a \u064a\u0639\u0632\u0632 \u0645\u0642\u0627\u0648\u0645\u062a\u0647 \u0644\u0644\u062a\u0622\u0643\u0644\u060c \u062e\u0627\u0635\u0629 \u0636\u062f \u0627\u0644\u0643\u0644\u0648\u0631\u064a\u062f\u0627\u062a \u0648\u0627\u0644\u0645\u0630\u064a\u0628\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0627\u0644\u0623\u062e\u0631\u0649. \u0645\u0646 \u0646\u0627\u062d\u064a\u0629 \u0623\u062e\u0631\u0649\u060c \u064a\u062d\u062a\u0648\u064a \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 321 \u0639\u0644\u0649 \u0627\u0644\u062a\u064a\u062a\u0627\u0646\u064a\u0648\u0645\u060c \u0627\u0644\u0630\u064a \u064a\u0639\u0645\u0644 \u0639\u0644\u0649 \u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0645\u0627\u062f\u0629 \u0636\u062f \u062a\u0643\u0648\u064a\u0646 \u0643\u0631\u0628\u064a\u062f \u0627\u0644\u0643\u0631\u0648\u0645\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647 \u0645\u0641\u0636\u0644\u0627\u064b \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0630\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629. \u0648\u0644\u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0628\u064a\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 316 \u0648321 \u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0648\u0646\u0637\u0627\u0642\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u064a \u0633\u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0627\u062f\u0629 \u0641\u064a\u0647\u0627.<\/p>","protected":false},"excerpt":{"rendered":"<p>Table of Contents Definitions Of 316 vs 321 Stainless Steel What Are the Equivalents of 316 vs 321 Stainless Steel? 316 vs 321 Stainless Steel Heat Resistance 316 vs 321 Stainless Steel Corrosion Resistance SS 321 vs SS 316 Chemical Composition 321 SS vs 316 SS: Mechanical Properties 316 vs 321 Stainless Steel Machinability Common 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