{"id":4008,"date":"2024-06-29T15:49:00","date_gmt":"2024-06-29T15:49:00","guid":{"rendered":"https:\/\/machining-quote.com\/?p=4008"},"modified":"2024-07-09T09:34:35","modified_gmt":"2024-07-09T09:34:35","slug":"440-stainless-steel-vs-304","status":"publish","type":"post","link":"https:\/\/machining-quote.com\/ar\/bolg\/440-stainless-steel-vs-304\/","title":{"rendered":"440 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0645\u0642\u0627\u0628\u0644 304: \u0643\u0644 \u0645\u0627 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0645\u0639\u0631\u0641\u062a\u0647"},"content":{"rendered":"<h4>\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/h4>\n<ul>\n<li><a href=\"#ss420-and-ss304-which-is-better\">SS420 \u0648SS304: \u0623\u064a\u0647\u0645\u0627 \u0623\u0641\u0636\u0644\u061f<\/a><\/li>\n<li><a href=\"#disadvantages-and-advantages-of-using-304-vs-440-stainless-steel\">\u0639\u064a\u0648\u0628 \u0648\u0645\u0632\u0627\u064a\u0627 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 304 \u0645\u0642\u0627\u0628\u0644 440<\/a><\/li>\n<li><a href=\"#applications-where-to-use-440-vs-304-stainless-steel\">\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a: \u0645\u0643\u0627\u0646 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 440 \u0645\u0642\u0627\u0628\u0644 304 \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=\"#corrosion-resistance-440-stainless-steel-vs-304\">\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644: 440 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0645\u0642\u0627\u0628\u0644 304<\/a><\/li>\n<li><a href=\"#composition-differences-between-440-and-304-stainless-steel\">\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0628\u064a\u0646 440 \u0648304 \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=\"#mechanical-properties-comparing-440-and-304-stainless-steel\">\u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629: \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 440 \u0648304<\/a><\/li>\n<li><a href=\"#machinability-and-formability-440-vs-304-stainless-steel\">\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0648\u0627\u0644\u062a\u0634\u0643\u064a\u0644: 440 \u0645\u0642\u0627\u0628\u0644 304 \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=\"#heat-treatment-processes-for-440-and-304-stainless-steel\">\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 440 \u0648304<\/a><\/li>\n<li><a href=\"#summary-chart-of-what-is-the-difference-between-304-and-420-stainless-steel\">\u0645\u062e\u0637\u0637 \u0645\u0644\u062e\u0635 \u0644\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0628\u064a\u0646 304 \u0648440 \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=\"#conclusion\">\u062e\u0627\u062a\u0645\u0629<\/a><\/li>\n<\/ul>\n<p>&quot;\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 440 \u0645\u0642\u0627\u0628\u0644 304: \u0627\u0644\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0648\u0627\u0644\u0623\u062f\u0627\u0621 \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a&quot;<\/p>\n<p>\u064a\u0639\u062f \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 440 \u0648\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 304 \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0623\u0643\u062b\u0631 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u064b\u0627 \u0641\u064a \u062a\u0635\u0646\u064a\u0639 \u0645\u062c\u0645\u0648\u0639\u0629 \u0648\u0627\u0633\u0639\u0629 \u0645\u0646 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a\u060c \u0628\u062f\u0621\u064b\u0627 \u0645\u0646 \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0645\u0637\u0628\u062e \u0648\u062d\u062a\u0649 \u0627\u0644\u0622\u0644\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629. \u064a\u0642\u062f\u0645 \u0643\u0644 \u0646\u0648\u0639 \u0645\u0646 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0645\u062c\u0645\u0648\u0639\u0629 \u0641\u0631\u064a\u062f\u0629 \u0645\u0646 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0648\u0627\u0644\u0641\u0648\u0627\u0626\u062f\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u0627\u0639\u062a\u0645\u0627\u062f\u064b\u0627 \u0639\u0644\u0649 \u0627\u0644\u0638\u0631\u0648\u0641 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\u0644\u0644\u0635\u062f\u0623<\/h3>\n<p>\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 440\u060c \u0648\u0627\u0644\u0630\u064a \u064a\u0634\u0627\u0631 \u0625\u0644\u064a\u0647 \u063a\u0627\u0644\u0628\u064b\u0627 \u0628\u0627\u0633\u0645 440C\u060c \u0647\u0648 \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0641\u0648\u0644\u0627\u0630 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0639\u0627\u0644\u064a \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0645\u0646 \u0627\u0644\u0645\u0627\u0631\u062a\u0646\u0633\u064a\u062a \u0645\u0639\u0631\u0648\u0641 \u0628\u0642\u0648\u062a\u0647 \u0627\u0644\u0639\u0627\u0644\u064a\u0629\u060c \u0648\u0645\u0642\u0627\u0648\u0645\u062a\u0647 \u0644\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0645\u0639\u062a\u062f\u0644\u0629\u060c \u0648\u0627\u0644\u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0645\u0645\u062a\u0627\u0632\u0629 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\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 304\u060c \u0627\u0644\u0645\u0639\u0631\u0648\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 18\/8 \u0628\u0633\u0628\u0628 \u062a\u0631\u0643\u064a\u0628\u062a\u0647 \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0645\u0627 \u064a\u0642\u0631\u0628 \u0645\u0646 18% \u0643\u0631\u0648\u0645 \u0648\u0646\u064a\u0643\u0644 8%\u060c \u0628\u0645\u0642\u0627\u0648\u0645\u062a\u0647 \u0627\u0644\u0645\u0645\u062a\u0627\u0632\u0629 \u0644\u0644\u062a\u0622\u0643\u0644. \u0647\u0630\u0647 \u0627\u0644\u0633\u0628\u064a\u0643\u0629 \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0641\u0648\u0644\u0627\u0630 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a\u060c \u0645\u0645\u0627 \u064a\u0639\u0646\u064a \u0623\u0646\u0647\u0627 \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u0643\u0631\u0648\u0645 \u0648\u0627\u0644\u0646\u064a\u0643\u0644 \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0623\u062e\u0631\u0649. \u0625\u0646 \u0648\u062c\u0648\u062f \u0647\u0630\u0647 \u0627\u0644\u0639\u0646\u0627\u0635\u0631 \u064a\u0639\u0632\u0632 \u062a\u0643\u0648\u064a\u0646 \u0637\u0628\u0642\u0629 \u0633\u0644\u0628\u064a\u0629 \u0645\u0646 \u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0643\u0631\u0648\u0645 \u0639\u0644\u0649 \u0633\u0637\u062d \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u060c \u0648\u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u0643\u062f\u0631\u0639 \u0636\u062f \u0627\u0644\u062a\u0622\u0643\u0644. \u062a\u0639\u062a\u0628\u0631 \u0647\u0630\u0647 \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0648\u0627\u0642\u064a\u0629 \u0641\u0639\u0627\u0644\u0629 \u0644\u0644\u063a\u0627\u064a\u0629 \u0641\u064a \u0645\u062c\u0645\u0648\u0639\u0629 \u0648\u0627\u0633\u0639\u0629 \u0645\u0646 \u0627\u0644\u0628\u064a\u0626\u0627\u062a\u060c \u062e\u0627\u0635\u0629 \u0641\u064a \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0623\u0642\u0644 \u062a\u0622\u0643\u0644\u064b\u0627.<\/p>\n<h3>440 \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<\/h3>\n<p>\u0645\u0646 \u0646\u0627\u062d\u064a\u0629 \u0623\u062e\u0631\u0649\u060c \u0641\u0625\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 440 \u0647\u0648 \u0646\u0648\u0639 \u0645\u0627\u0631\u062a\u0646\u0633\u064a\u062a\u064a\u060c \u0648\u0627\u0644\u0630\u064a \u064a\u062a\u0636\u0645\u0646 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0643\u0631\u0628\u0648\u0646 \u0623\u0639\u0644\u0649 \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0640 304. \u062a\u062e\u062a\u0644\u0641 \u0627\u0644\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629 \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 440 (440A\u060c 440B\u060c \u0648440C) \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064a \u0641\u064a \u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u061b 440C \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0623\u0639\u0644\u0649 \u0645\u062d\u062a\u0648\u0649 \u0645\u0646 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u060c \u0648\u0646\u062a\u064a\u062c\u0629 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\u062a\u0631\u062c\u0639 \u0647\u0630\u0647 \u0627\u0644\u0642\u0627\u0628\u0644\u064a\u0629 \u0625\u0644\u0649 \u0627\u0646\u062e\u0641\u0627\u0636 \u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0643\u0631\u0648\u0645 \u0644\u0643\u0644 \u0648\u062d\u062f\u0629 \u0645\u0646 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0648\u063a\u064a\u0627\u0628 \u0627\u0644\u0646\u064a\u0643\u0644\u060c \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0645\u0646 \u0627\u0644\u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u062a\u0643\u0648\u064a\u0646 \u0637\u0628\u0642\u0629 \u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0643\u0631\u0648\u0645 \u0627\u0644\u0633\u0644\u0628\u064a\u0629.<\/p>\n<h2 id=\"composition-differences-between-440-and-304-stainless-steel\">\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0628\u064a\u0646 440 \u0648304 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/h2>\n<h3>304 \u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/h3>\n<ul>\n<li>\u0627\u0644\u0643\u0631\u0648\u0645: 18%<\/li>\n<li>\u0627\u0644\u0646\u064a\u0643\u0644: 8%<\/li>\n<li>\u0627\u0644\u0643\u0631\u0628\u0648\u0646: &lt;0.08%<\/li>\n<\/ul>\n<h3>440 \u062a\u0631\u0643\u064a\u0628\u0629 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/h3>\n<ul>\n<li>\u0627\u0644\u0643\u0631\u0648\u0645: 16-18%<\/li>\n<li>\u0627\u0644\u0643\u0631\u0628\u0648\u0646: 0.6-1.2%<\/li>\n<li>\u0627\u0644\u0646\u064a\u0643\u0644: 0%<\/li>\n<\/ul>\n<h2 id=\"mechanical-properties-comparing-440-and-304-stainless-steel\">\u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629: \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 440 \u0648304<\/h2>\n<table border=\"1\">\n<tbody>\n<tr>\n<th>\u0645\u0644\u0643\u064a\u0629<\/th>\n<th>440 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/th>\n<th>304 \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>\u0635\u0644\u0627\u0628\u0629<\/td>\n<td>\u0623\u0639\u0644\u0649<\/td>\n<td>\u0623\u062f\u0646\u0649<\/td>\n<\/tr>\n<tr>\n<td>\u0642\u0648\u0629 \u0627\u0644\u0634\u062f<\/td>\n<td>\u0623\u0639\u0644\u0649<\/td>\n<td>\u0623\u062f\u0646\u0649<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062a\u0622\u0643\u0644<\/td>\n<td>\u0623\u062f\u0646\u0649<\/td>\n<td>\u0623\u0639\u0644\u0649<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0642\u0627\u0628\u0644\u064a\u0629 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\u0644\u0644\u0635\u062f\u0623<\/th>\n<th>440 \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>\u0639\u0646\u0627\u0635\u0631 \u0635\u0646\u0627\u0639\u0629 \u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0623\u0648\u0644\u064a\u0629<\/td>\n<td>18% \u0643\u0631\u0648\u0645\u060c 8% \u0646\u064a\u0643\u0644<\/td>\n<td>16-18% \u0643\u0631\u0648\u0645\u060c 0% \u0646\u064a\u0643\u0644\u060c 0.6-1.2% \u0643\u0631\u0628\u0648\u0646<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062a\u0622\u0643\u0644<\/td>\n<td>\u0639\u0627\u0644\u064a<\/td>\n<td>\u0645\u0639\u062a\u062f\u0644<\/td>\n<\/tr>\n<tr>\n<td>\u0635\u0644\u0627\u0628\u0629<\/td>\n<td>\u0623\u062f\u0646\u0649<\/td>\n<td>\u0623\u0639\u0644\u0649<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0642\u0627\u0628\u0644\u064a\u0629 \u0644\u0644\u062a\u0634\u0643\u064a\u0644<\/td>\n<td>\u0639\u0627\u0644\u064a<\/td>\n<td>\u0623\u062f\u0646\u0649<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0635\u0646\u064a\u0639<\/td>\n<td>\u0623\u0633\u0647\u0644<\/td>\n<td>\u0623\u0643\u062b\u0631 \u062a\u062d\u062f\u064a\u0627<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/td>\n<td>\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0645\u0637\u0628\u062e\u060c \u0642\u0637\u0639 \u063a\u064a\u0627\u0631 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a\u060c \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0637\u0628\u064a\u0629<\/td>\n<td>\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0642\u0637\u0639 \u0648\u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u062c\u0631\u0627\u062d\u064a\u0629 \u0648\u0627\u0644\u0645\u062d\u0627\u0645\u0644<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"conclusion\">\u062e\u0627\u062a\u0645\u0629<\/h2>\n<p>\u0641\u064a \u0627\u0644\u062e\u062a\u0627\u0645\u060c \u0639\u0646\u062f \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 440 \u0625\u0644\u0649 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 304\u060c \u062a\u0643\u0645\u0646 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0641\u064a \u062a\u0631\u0643\u064a\u0628\u0647\u0627 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0648\u0635\u0644\u0627\u0628\u062a\u0647\u0627 \u0648\u0645\u0642\u0627\u0648\u0645\u062a\u0647\u0627 \u0644\u0644\u062a\u0622\u0643\u0644 \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a. \u064a\u0648\u0641\u0631 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 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\u0627\u0644\u0637\u0628\u064a\u0629. \u0644\u0630\u0644\u0643\u060c \u064a\u0639\u062a\u0645\u062f \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 440 \u0648304 \u0639\u0644\u0649 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u060c \u0648\u0645\u0648\u0627\u0632\u0646\u0629 \u0639\u0648\u0627\u0645\u0644 \u0645\u062b\u0644 \u0627\u0644\u0642\u0648\u0629 \u0648\u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a SS420 \u0648SS304: \u0623\u064a\u0647\u0645\u0627 \u0623\u0641\u0636\u0644\u061f \u0639\u064a\u0648\u0628 \u0648\u0645\u0632\u0627\u064a\u0627 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