{"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\/el\/bolg\/316-vs-321-stainless-steel\/","title":{"rendered":"\u0394\u03b9\u03b1\u03c6\u03bf\u03c1\u03ad\u03c2 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd 316 \u03ba\u03b1\u03b9 321 \u03b1\u03c0\u03cc \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1"},"content":{"rendered":"<h4>\u03a0\u03af\u03bd\u03b1\u03ba\u03b1\u03c2 \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd<\/h4>\n<ul>\n<li><a href=\"#definitions-of-316-vs-321-stainless-steel\">\u039f\u03c1\u03b9\u03c3\u03bc\u03bf\u03af \u03c4\u03bf\u03c5 316 vs 321 \u03b1\u03c0\u03cc \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1<\/a><\/li>\n<li><a href=\"#what-are-the-equivalents-of-316-vs-321-stainless-steel\">\u03a0\u03bf\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03b1 \u03b9\u03c3\u03bf\u03b4\u03cd\u03bd\u03b1\u03bc\u03b1 \u03c4\u03bf\u03c5 \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf\u03c5 \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1 316 \u03ad\u03bd\u03b1\u03bd\u03c4\u03b9 321;<\/a><\/li>\n<li><a href=\"#316-vs-321-stainless-steel-heat-resistance\">\u0391\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03c4\u03b7 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b1\u03c0\u03cc \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1 316 vs 321<\/a><\/li>\n<li><a href=\"#316-vs-321-stainless-steel-corrosion-resistance\">\u0391\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c3\u03c4\u03b7 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7 \u03b1\u03c0\u03cc \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1 316 vs 321<\/a><\/li>\n<li><a href=\"#ss-321-vs-ss-316-chemical-composition\">SS 321 vs SS 316 \u03a7\u03b7\u03bc\u03b9\u03ba\u03ae \u03a3\u03cd\u03bd\u03b8\u03b5\u03c3\u03b7<\/a><\/li>\n<li><a href=\"#321-ss-vs-316-ss-mechanical-properties\">321 SS vs 316 SS: \u039c\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b9\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2<\/a><\/li>\n<li><a href=\"#316-vs-321-stainless-steel-machinability\">316 vs 321 \u0395\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03b1\u03c0\u03cc \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1<\/a><\/li>\n<li><a href=\"#common-applications-of-stainless-steel-316-vs-321\">\u039a\u03bf\u03b9\u03bd\u03ad\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03c4\u03bf\u03c5 \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf\u03c5 \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1 316 \u03ad\u03bd\u03b1\u03bd\u03c4\u03b9 321<\/a><\/li>\n<li><a href=\"#summary-chart-of-what-is-the-difference-between-316-vs-321-stainless-steel\">\u03a3\u03c5\u03bd\u03bf\u03c0\u03c4\u03b9\u03ba\u03cc \u03b3\u03c1\u03ac\u03c6\u03b7\u03bc\u03b1 \u03c4\u03bf\u03c5 \u03c0\u03bf\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac \u03bc\u03b5\u03c4\u03b1\u03be\u03cd 316 \u03ba\u03b1\u03b9 321 \u03b1\u03c0\u03cc \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1<\/a><\/li>\n<li><a href=\"#conclusion\">\u03a3\u03c5\u03bc\u03c0\u03ad\u03c1\u03b1\u03c3\u03bc\u03b1<\/a><\/li>\n<\/ul>\n<h2 id=\"definitions-of-316-vs-321-stainless-steel\">\u039f\u03c1\u03b9\u03c3\u03bc\u03bf\u03af \u03c4\u03bf\u03c5 316 vs 321 \u03b1\u03c0\u03cc \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1<\/h2>\n<h3>\u0395\u03c0\u03b9\u03c3\u03ba\u03cc\u03c0\u03b7\u03c3\u03b7<\/h3>\n<p>\u039f \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf\u03c2 \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03ba\u03c1\u03ac\u03bc\u03b1 \u03c0\u03bf\u03c5 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03ba\u03c5\u03c1\u03af\u03c9\u03c2 \u03b1\u03c0\u03cc \u03c3\u03af\u03b4\u03b7\u03c1\u03bf, \u03c7\u03c1\u03ce\u03bc\u03b9\u03bf \u03ba\u03b1\u03b9 \u03bd\u03b9\u03ba\u03ad\u03bb\u03b9\u03bf. \u0394\u03cd\u03bf \u03c3\u03c5\u03bd\u03b7\u03b8\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03b9 \u03c4\u03cd\u03c0\u03bf\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf\u03c2 \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1\u03c2 316 \u03ba\u03b1\u03b9 321, \u03bf \u03ba\u03b1\u03b8\u03ad\u03bd\u03b1\u03c2 \u03bc\u03b5 \u03bc\u03bf\u03bd\u03b1\u03b4\u03b9\u03ba\u03ad\u03c2 \u03b9\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03c4\u03bf\u03c5\u03c2 \u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03bf\u03cd\u03bd \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf\u03c5\u03c2 \u03b3\u03b9\u03b1 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2.<\/p>\n<h3>316 \u0391\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03b1\u03c4\u03c3\u03ac\u03bb\u03b9<\/h3>\n<p>\u0393\u03bd\u03c9\u03c3\u03c4\u03cc \u03ba\u03b1\u03b9 \u03c9\u03c2 \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1 \u03b8\u03b1\u03bb\u03ac\u03c3\u03c3\u03b9\u03b1\u03c2 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, \u03c4\u03bf 316 \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03b5\u03b9 \u03bc\u03bf\u03bb\u03c5\u03b2\u03b4\u03b1\u03af\u03bd\u03b9\u03bf, \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b5\u03bd\u03b9\u03c3\u03c7\u03cd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c4\u03bf\u03c5 \u03c3\u03c4\u03b7 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7, \u03b5\u03b9\u03b4\u03b9\u03ba\u03ac \u03c3\u03b5 \u03b8\u03b1\u03bb\u03ac\u03c3\u03c3\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03c7\u03b7\u03bc\u03b9\u03ba\u03ac \u03b5\u03c0\u03b9\u03b8\u03b5\u03c4\u03b9\u03ba\u03ac \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd\u03c4\u03b1.<\/p>\n<h4>\u03a3\u03cd\u03bd\u03b8\u03b5\u03c3\u03b7<\/h4>\n<ul>\n<li>16-18% Chromium<\/li>\n<li>10-14% \u039d\u03b9\u03ba\u03ad\u03bb\u03b9\u03bf<\/li>\n<li>2-3% \u039c\u03bf\u03bb\u03c5\u03b2\u03b4\u03b1\u03af\u03bd\u03b9\u03bf<\/li>\n<li>\u039c\u03b9\u03ba\u03c1\u03ad\u03c2 \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03c0\u03c5\u03c1\u03b9\u03c4\u03af\u03bf\u03c5, \u03bc\u03b1\u03b3\u03b3\u03b1\u03bd\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1<\/li>\n<\/ul>\n<h4>\u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2<\/h4>\n<ul>\n<li>\u0398\u03b1\u03bb\u03ac\u03c3\u03c3\u03b9\u03b1 \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd\u03c4\u03b1<\/li>\n<li>\u0395\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc\u03c2 \u03c7\u03b7\u03bc\u03b9\u03ba\u03ae\u03c2 \u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2<\/li>\n<li>\u03a6\u03b1\u03c1\u03bc\u03b1\u03ba\u03b5\u03c5\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2<\/li>\n<\/ul>\n<h3>321 \u0391\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03b1\u03c4\u03c3\u03ac\u03bb\u03b9<\/h3>\n<p>\u039f \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf\u03c2 \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1\u03c2 321 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b9\u03c4\u03ac\u03bd\u03b9\u03bf, \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03c4\u03bf \u03c5\u03bb\u03b9\u03ba\u03cc \u03ad\u03bd\u03b1\u03bd\u03c4\u03b9 \u03c4\u03b7\u03c2 \u03b4\u03b9\u03b1\u03ba\u03bf\u03ba\u03ba\u03ce\u03b4\u03bf\u03c5\u03c2 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7\u03c2 \u03bc\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc \u03ad\u03ba\u03b8\u03b5\u03c3\u03b7 \u03c3\u03b5 \u03c5\u03c8\u03b7\u03bb\u03ad\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2.<\/p>\n<h4>\u03a3\u03cd\u03bd\u03b8\u03b5\u03c3\u03b7<\/h4>\n<ul>\n<li>17-19% Chromium<\/li>\n<li>9-12% \u039d\u03b9\u03ba\u03ad\u03bb\u03b9\u03bf<\/li>\n<li>0,3-0,7% Titanium<\/li>\n<li>\u039b\u03b9\u03b3\u03cc\u03c4\u03b5\u03c1\u03bf \u03b1\u03c0\u03cc 0,08% \u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1\u03c2<\/li>\n<\/ul>\n<h4>\u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2<\/h4>\n<ul>\n<li>\u0395\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b1\u03b5\u03c1\u03bf\u03b4\u03b9\u03b1\u03c3\u03c4\u03b7\u03bc\u03b9\u03ba\u03ae\u03c2<\/li>\n<li>\u03a3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b5\u03be\u03ac\u03c4\u03bc\u03b9\u03c3\u03b7\u03c2<\/li>\n<li>\u0398\u03b5\u03c1\u03bc\u03b9\u03ba\u03ac \u03bf\u03be\u03b5\u03b9\u03b4\u03c9\u03c4\u03b9\u03ba\u03ac<\/li>\n<\/ul>\n<h2 id=\"what-are-the-equivalents-of-316-vs-321-stainless-steel\">\u03a0\u03bf\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03b1 \u03b9\u03c3\u03bf\u03b4\u03cd\u03bd\u03b1\u03bc\u03b1 \u03c4\u03bf\u03c5 \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf\u03c5 \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1 316 \u03ad\u03bd\u03b1\u03bd\u03c4\u03b9 321;<\/h2>\n<h3>\u0394\u03b9\u03b5\u03b8\u03bd\u03ae \u03a0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1<\/h3>\n<p>\u0397 \u03ba\u03b1\u03c4\u03b1\u03bd\u03cc\u03b7\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b4\u03b9\u03b5\u03b8\u03bd\u03ce\u03bd \u03b9\u03c3\u03bf\u03b4\u03cd\u03bd\u03b1\u03bc\u03c9\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b6\u03c9\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c3\u03b7\u03bc\u03b1\u03c3\u03af\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03bf\u03cd\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03c4\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03b5\u03c1\u03b3\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03c0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03b1 \u03ad\u03c1\u03b3\u03b1.<\/p>\n<h4>316 \u0391\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03b1 \u0399\u03c3\u03bf\u03b4\u03cd\u03bd\u03b1\u03bc\u03b1<\/h4>\n<ul>\n<li>UNS S31600<\/li>\n<li>\u0395\u03c5\u03c1\u03c9\u03c0\u03b1\u03ca\u03ba\u03cc \u03a0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf: 1,4401<\/li>\n<li>\u0388\u03ba\u03b4\u03bf\u03c3\u03b7 \u03c7\u03b1\u03bc\u03b7\u03bb\u03ce\u03bd \u03b5\u03ba\u03c0\u03bf\u03bc\u03c0\u03ce\u03bd \u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1: 316L<\/li>\n<\/ul>\n<h4>321 \u0391\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03b1 \u0399\u03c3\u03bf\u03b4\u03cd\u03bd\u03b1\u03bc\u03b1<\/h4>\n<ul>\n<li>UNS S32100<\/li>\n<li>\u0395\u03c5\u03c1\u03c9\u03c0\u03b1\u03ca\u03ba\u03cc \u03a0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf: 1,4541<\/li>\n<li>\u0388\u03ba\u03b4\u03bf\u03c3\u03b7 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c0\u03b5\u03c1\u03b9\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c3\u03b5 \u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1: 321H<\/li>\n<\/ul>\n<h2 id=\"316-vs-321-stainless-steel-heat-resistance\">\u0391\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03c4\u03b7 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b1\u03c0\u03cc \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1 316 vs 321<\/h2>\n<h3>\u0394\u03c5\u03bd\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae\u03c2 \u03c3\u03c4\u03b7 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1<\/h3>\n<p>\u0397 \u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf\u03c5 \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b6\u03c9\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c3\u03b7\u03bc\u03b1\u03c3\u03af\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03c0\u03bf\u03bb\u03bb\u03ad\u03c2 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2. \u0391\u03c2 \u03c3\u03c5\u03b3\u03ba\u03c1\u03af\u03bd\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03b4\u03cd\u03bf \u03b2\u03b1\u03b8\u03bc\u03bf\u03cd\u03c2:<\/p>\n<h4>316 \u0391\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03b1\u03c4\u03c3\u03ac\u03bb\u03b9<\/h4>\n<p>\u0391\u03bd\u03c4\u03ad\u03c7\u03b5\u03b9 \u03c3\u03b5 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2 \u03ad\u03c9\u03c2:<\/p>\n<ul>\n<li>870\u00b0C \u03c3\u03b5 \u03c3\u03c5\u03bd\u03b5\u03c7\u03ae \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1<\/li>\n<li>925\u00b0C \u03c3\u03b5 \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03c4\u03cc\u03bc\u03b5\u03bd\u03b7 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1<\/li>\n<\/ul>\n<h4>321 \u0391\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03b1\u03c4\u03c3\u03ac\u03bb\u03b9<\/h4>\n<p>\u03a3\u03c4\u03b1\u03b8\u03b5\u03c1\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03bf \u03bc\u03b5 \u03c4\u03b9\u03c4\u03ac\u03bd\u03b9\u03bf, \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b1\u03bd\u03c4\u03ad\u03be\u03b5\u03b9 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2 \u03ad\u03c9\u03c2:<\/p>\n<ul>\n<li>900\u00b0C \u03c3\u03b5 \u03c3\u03c5\u03bd\u03b5\u03c7\u03ae \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1<\/li>\n<li>925\u00b0C \u03c3\u03b5 \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03c4\u03cc\u03bc\u03b5\u03bd\u03b7 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1<\/li>\n<\/ul>\n<h2 id=\"316-vs-321-stainless-steel-corrosion-resistance\">\u0391\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c3\u03c4\u03b7 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7 \u03b1\u03c0\u03cc \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1 316 vs 321<\/h2>\n<h3>\u0391\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03c4\u03b7 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7 \u03c3\u03b5 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd\u03c4\u03b1<\/h3>\n<p>\u0397 \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03c4\u03b7 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1\u03c2 \u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03bf\u03c2 \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd:<\/p>\n<h4>316 \u0391\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03b1\u03c4\u03c3\u03ac\u03bb\u03b9<\/h4>\n<ul>\n<li>\u0395\u03bd\u03b9\u03c3\u03c7\u03c5\u03bc\u03ad\u03bd\u03b7 \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03b5 \u03c7\u03bb\u03c9\u03c1\u03af\u03b4\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03bf\u03cd\u03c2 \u03b4\u03b9\u03b1\u03bb\u03cd\u03c4\u03b5\u03c2<\/li>\n<li>\u0399\u03b4\u03b1\u03bd\u03b9\u03ba\u03cc \u03b3\u03b9\u03b1 \u03b8\u03b1\u03bb\u03ac\u03c3\u03c3\u03b9\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03c7\u03b7\u03bc\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2<\/li>\n<\/ul>\n<h4>321 \u0391\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03b1\u03c4\u03c3\u03ac\u03bb\u03b9<\/h4>\n<ul>\n<li>\u0391\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc \u03c3\u03c4\u03b7 \u03b4\u03b9\u03b1\u03ba\u03bf\u03ba\u03ba\u03ce\u03b4\u03b7 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7 \u03bb\u03cc\u03b3\u03c9 \u03c4\u03b9\u03c4\u03b1\u03bd\u03af\u03bf\u03c5<\/li>\n<li>\u039a\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf \u03b3\u03b9\u03b1 \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd\u03c4\u03b1 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2<\/li>\n<\/ul>\n<h2 id=\"ss-321-vs-ss-316-chemical-composition\">SS 321 vs SS 316 \u03a7\u03b7\u03bc\u03b9\u03ba\u03ae \u03a3\u03cd\u03bd\u03b8\u03b5\u03c3\u03b7<\/h2>\n<h3>\u0391\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03a7\u03b7\u03bc\u03b9\u03ba\u03ae\u03c2 \u03a3\u03cd\u03bd\u03b8\u03b5\u03c3\u03b7\u03c2<\/h3>\n<p>\u0397 \u03c7\u03b7\u03bc\u03b9\u03ba\u03ae \u03c3\u03cd\u03bd\u03b8\u03b5\u03c3\u03b7 \u03b5\u03c0\u03b7\u03c1\u03b5\u03ac\u03b6\u03b5\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03c4\u03b9\u03c2 \u03b9\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03c4\u03bf\u03c5 \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf\u03c5 \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1:<\/p>\n<h4>316 \u0391\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03b1\u03c4\u03c3\u03ac\u03bb\u03b9<\/h4>\n<ul>\n<li>16-18% Chromium<\/li>\n<li>10-14% \u039d\u03b9\u03ba\u03ad\u03bb\u03b9\u03bf<\/li>\n<li>2-3% \u039c\u03bf\u03bb\u03c5\u03b2\u03b4\u03b1\u03af\u03bd\u03b9\u03bf<\/li>\n<li>\u03a7\u03b1\u03bc\u03b7\u03bb\u03ae \u03c0\u03b5\u03c1\u03b9\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03b5 \u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1<\/li>\n<\/ul>\n<h4>321 \u0391\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03b1\u03c4\u03c3\u03ac\u03bb\u03b9<\/h4>\n<ul>\n<li>17-19% Chromium<\/li>\n<li>9-12% \u039d\u03b9\u03ba\u03ad\u03bb\u03b9\u03bf<\/li>\n<li>\u03a0\u03c1\u03bf\u03c3\u03b8\u03ae\u03ba\u03b7 \u03c4\u03b9\u03c4\u03b1\u03bd\u03af\u03bf\u03c5<\/li>\n<\/ul>\n<h2 id=\"321-ss-vs-316-ss-mechanical-properties\">321 SS vs 316 SS: \u039c\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b9\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2<\/h2>\n<h3>\u03a3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 \u039c\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ce\u03bd \u0399\u03b4\u03b9\u03bf\u03c4\u03ae\u03c4\u03c9\u03bd<\/h3>\n<h4>316 \u0391\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03b1\u03c4\u03c3\u03ac\u03bb\u03b9<\/h4>\n<ul>\n<li>\u0391\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03b5 \u03b5\u03c6\u03b5\u03bb\u03ba\u03c5\u03c3\u03bc\u03cc: 515 MPa (75 ksi)<\/li>\n<li>\u0399\u03c3\u03c7\u03cd\u03c2 \u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ae\u03c2: 205 MPa (30 ksi)<\/li>\n<li>\u0395\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ae \u03c3\u03ba\u03bb\u03b7\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03b5 \u03ba\u03c1\u03c5\u03bf\u03b3\u03bf\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2<\/li>\n<\/ul>\n<h4>321 \u0391\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03b1\u03c4\u03c3\u03ac\u03bb\u03b9<\/h4>\n<ul>\n<li>\u0391\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03b5 \u03b5\u03c6\u03b5\u03bb\u03ba\u03c5\u03c3\u03bc\u03cc: ~515 MPa (75 ksi)<\/li>\n<li>\u0399\u03c3\u03c7\u03cd\u03c2 \u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ae\u03c2: ~205 MPa (30 ksi)<\/li>\n<li>\u0392\u03b5\u03bb\u03c4\u03b9\u03c9\u03bc\u03ad\u03bd\u03b7 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03b5 \u03c5\u03c8\u03b7\u03bb\u03ad\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2<\/li>\n<\/ul>\n<h2 id=\"316-vs-321-stainless-steel-machinability\">316 vs 321 \u0395\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03b1\u03c0\u03cc \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1<\/h2>\n<h3>\u0398\u03ad\u03bc\u03b1\u03c4\u03b1 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae\u03c2 \u03ba\u03b1\u03c4\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2<\/h3>\n<p>\u0397 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1\u03c2 \u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03bf\u03c2 \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c3\u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae:<\/p>\n<h4>316 \u0391\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03b1\u03c4\u03c3\u03ac\u03bb\u03b9<\/h4>\n<ul>\n<li>\u0395\u03bd\u03b9\u03c3\u03c7\u03c5\u03bc\u03ad\u03bd\u03b7 \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03c4\u03b7 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7 \u03b1\u03bb\u03bb\u03ac \u03c0\u03b9\u03bf \u03c3\u03ba\u03bb\u03b7\u03c1\u03ae \u03c3\u03c4\u03b7 \u03bc\u03b7\u03c7\u03b1\u03bd\u03ae<\/li>\n<li>\u0391\u03c0\u03b1\u03b9\u03c4\u03b5\u03af \u03c3\u03c4\u03b9\u03b2\u03b1\u03c1\u03cc \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc \u03ba\u03b1\u03c4\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2<\/li>\n<\/ul>\n<h4>321 \u0391\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03b1\u03c4\u03c3\u03ac\u03bb\u03b9<\/h4>\n<ul>\n<li>\u0395\u03bb\u03b1\u03c6\u03c1\u03ce\u03c2 \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf 316<\/li>\n<li>\u0391\u03c0\u03b1\u03b9\u03c4\u03b5\u03af \u03c0\u03c1\u03bf\u03c3\u03b5\u03ba\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ad\u03c2 \u03ba\u03b1\u03c4\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2<\/li>\n<\/ul>\n<h2 id=\"common-applications-of-stainless-steel-316-vs-321\">\u039a\u03bf\u03b9\u03bd\u03ad\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03c4\u03bf\u03c5 \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf\u03c5 \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1 316 \u03ad\u03bd\u03b1\u03bd\u03c4\u03b9 321<\/h2>\n<h3>\u03a4\u03c5\u03c0\u03b9\u03ba\u03ad\u03c2 \u03c7\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2<\/h3>\n<p>\u039a\u03b1\u03b9 \u03bf\u03b9 \u03b4\u03cd\u03bf \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03b5\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03bb\u03cc\u03b3\u03c9 \u03c4\u03c9\u03bd \u03bc\u03bf\u03bd\u03b1\u03b4\u03b9\u03ba\u03ce\u03bd \u03b9\u03b4\u03b9\u03bf\u03c4\u03ae\u03c4\u03c9\u03bd \u03c4\u03bf\u03c5\u03c2:<\/p>\n<h4>316 \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03b1\u03c0\u03cc \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1<\/h4>\n<ul>\n<li>\u0398\u03b1\u03bb\u03ac\u03c3\u03c3\u03b9\u03b1 \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd\u03c4\u03b1<\/li>\n<li>\u03a7\u03b7\u03bc\u03b9\u03ba\u03ae \u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1<\/li>\n<li>\u03a6\u03b1\u03c1\u03bc\u03b1\u03ba\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae<\/li>\n<\/ul>\n<h4>321 \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03b1\u03c0\u03cc \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1<\/h4>\n<ul>\n<li>\u0395\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b1\u03b5\u03c1\u03bf\u03b4\u03b9\u03b1\u03c3\u03c4\u03b7\u03bc\u03b9\u03ba\u03ae\u03c2<\/li>\n<li>\u03a3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b5\u03be\u03ac\u03c4\u03bc\u03b9\u03c3\u03b7\u03c2<\/li>\n<li>\u0398\u03b5\u03c1\u03bc\u03b9\u03ba\u03ac \u03bf\u03be\u03b5\u03b9\u03b4\u03c9\u03c4\u03b9\u03ba\u03ac<\/li>\n<\/ul>\n<h2 id=\"summary-chart-of-what-is-the-difference-between-316-vs-321-stainless-steel\">\u03a3\u03c5\u03bd\u03bf\u03c0\u03c4\u03b9\u03ba\u03cc \u03b3\u03c1\u03ac\u03c6\u03b7\u03bc\u03b1 \u03c4\u03bf\u03c5 \u03c0\u03bf\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac \u03bc\u03b5\u03c4\u03b1\u03be\u03cd 316 \u03ba\u03b1\u03b9 321 \u03b1\u03c0\u03cc \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1<\/h2>\n<h3>\u0394\u03b9\u03ac\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03c3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7\u03c2<\/h3>\n<table border=\"1\">\n<tbody>\n<tr>\n<th>\u0391\u03ba\u03af\u03bd\u03b7\u03c4\u03b1<\/th>\n<th>316 \u0391\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03b1\u03c4\u03c3\u03ac\u03bb\u03b9<\/th>\n<th>321 \u0391\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03b1\u03c4\u03c3\u03ac\u03bb\u03b9<\/th>\n<\/tr>\n<tr>\n<td>\u03a0\u03b5\u03c1\u03b9\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03b5 \u03c7\u03c1\u03ce\u03bc\u03b9\u03bf<\/td>\n<td>16-18%<\/td>\n<td>17-19%<\/td>\n<\/tr>\n<tr>\n<td>\u03a0\u03b5\u03c1\u03b9\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03b5 \u03bd\u03b9\u03ba\u03ad\u03bb\u03b9\u03bf<\/td>\n<td>10-14%<\/td>\n<td>9-12%<\/td>\n<\/tr>\n<tr>\n<td>\u03a0\u03c1\u03cc\u03c3\u03b8\u03b5\u03c4\u03b1 \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03b1<\/td>\n<td>\u039c\u03bf\u03bb\u03c5\u03b2\u03b4\u03b1\u03af\u03bd\u03b9\u03bf (2-3%)<\/td>\n<td>\u03a4\u03b9\u03c4\u03ac\u03bd\u03b9\u03bf (0,3-0,7%)<\/td>\n<\/tr>\n<tr>\n<td>\u0391\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03c4\u03b7 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1<\/td>\n<td>\u0388\u03c9\u03c2 870\u00b0C \u03c3\u03c5\u03bd\u03b5\u03c7\u03ae\u03c2<\/td>\n<td>\u0388\u03c9\u03c2 900\u00b0C \u03c3\u03c5\u03bd\u03b5\u03c7\u03ae\u03c2<\/td>\n<\/tr>\n<tr>\n<td>\u0391\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03c4\u03b7 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7<\/td>\n<td>\u0395\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03cc \u03c3\u03b5 \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd\u03c4\u03b1 \u03c7\u03bb\u03c9\u03c1\u03af\u03bf\u03c5<\/td>\n<td>\u039a\u03b1\u03bb\u03cc \u03c3\u03b5 \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd\u03c4\u03b1 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2<\/td>\n<\/tr>\n<tr>\n<td>\u039a\u03bf\u03b9\u03bd\u03ad\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2<\/td>\n<td>\u0398\u03b1\u03bb\u03ac\u03c3\u03c3\u03b9\u03b1, \u03a7\u03b7\u03bc\u03b9\u03ba\u03ae \u0395\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1<\/td>\n<td>\u0391\u03b5\u03c1\u03bf\u03b4\u03b9\u03b1\u03c3\u03c4\u03b7\u03bc\u03b9\u03ba\u03ae, \u03a3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u0395\u03be\u03ac\u03c4\u03bc\u03b9\u03c3\u03b7\u03c2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"conclusion\">\u03a3\u03c5\u03bc\u03c0\u03ad\u03c1\u03b1\u03c3\u03bc\u03b1<\/h2>\n<p>\u039f\u03b9 \u03ba\u03cd\u03c1\u03b9\u03b5\u03c2 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ad\u03c2 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03bf\u03c5 \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf\u03c5 \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1 316 \u03ba\u03b1\u03b9 321 \u03ad\u03b3\u03ba\u03b5\u03b9\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03c7\u03b7\u03bc\u03b9\u03ba\u03ae \u03c4\u03bf\u03c5\u03c2 \u03c3\u03cd\u03bd\u03b8\u03b5\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03b2\u03ad\u03bb\u03c4\u03b9\u03c3\u03c4\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03c4\u03bf\u03c5\u03c2. \u039f \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf\u03c2 \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1\u03c2 316 \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03b5\u03b9 \u03bc\u03bf\u03bb\u03c5\u03b2\u03b4\u03b1\u03af\u03bd\u03b9\u03bf \u03c0\u03bf\u03c5 \u03b5\u03bd\u03b9\u03c3\u03c7\u03cd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c4\u03bf\u03c5 \u03c3\u03c4\u03b7 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7, \u03b9\u03b4\u03b9\u03b1\u03af\u03c4\u03b5\u03c1\u03b1 \u03ad\u03bd\u03b1\u03bd\u03c4\u03b9 \u03c4\u03c9\u03bd \u03c7\u03bb\u03c9\u03c1\u03b9\u03b4\u03af\u03c9\u03bd \u03ba\u03b1\u03b9 \u03ac\u03bb\u03bb\u03c9\u03bd \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ce\u03bd \u03b4\u03b9\u03b1\u03bb\u03c5\u03c4\u03ce\u03bd. \u0391\u03c0\u03cc \u03c4\u03b7\u03bd \u03ac\u03bb\u03bb\u03b7 \u03c0\u03bb\u03b5\u03c5\u03c1\u03ac, \u03bf \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf\u03c2 \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1\u03c2 321 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b9\u03c4\u03ac\u03bd\u03b9\u03bf, \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03c4\u03bf \u03c5\u03bb\u03b9\u03ba\u03cc \u03ad\u03bd\u03b1\u03bd\u03c4\u03b9 \u03c4\u03bf\u03c5 \u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03bf\u03cd \u03ba\u03b1\u03c1\u03b2\u03b9\u03b4\u03af\u03bf\u03c5 \u03c4\u03bf\u03c5 \u03c7\u03c1\u03c9\u03bc\u03af\u03bf\u03c5, \u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf \u03c0\u03c1\u03bf\u03c4\u03b9\u03bc\u03cc\u03c4\u03b5\u03c1\u03bf \u03b3\u03b9\u03b1 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03c3\u03b5 \u03c5\u03c8\u03b7\u03bb\u03ad\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2. \u0395\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2, \u03b7 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf\u03c5 \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1 316 \u03ba\u03b1\u03b9 321 \u03b5\u03be\u03b1\u03c1\u03c4\u03ac\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b5\u03c2 \u03c0\u03b5\u03c1\u03b9\u03b2\u03b1\u03bb\u03bb\u03bf\u03bd\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2 \u03c3\u03c4\u03b9\u03c2 \u03bf\u03c0\u03bf\u03af\u03b5\u03c2 \u03b8\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af \u03c4\u03bf \u03c5\u03bb\u03b9\u03ba\u03cc.<\/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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