{"id":5685,"date":"2025-12-24T00:40:41","date_gmt":"2025-12-24T00:40:41","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5685"},"modified":"2025-12-24T00:40:41","modified_gmt":"2025-12-24T00:40:41","slug":"gb-t-3098-15-2014-stainless-steel-nuts-mechanical-properties","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/ar\/blog\/gb-t-3098-15-2014-stainless-steel-nuts-mechanical-properties\/","title":{"rendered":"\u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 GB\/T 3098.15-2014"},"content":{"rendered":"

\u0645\u0642\u062f\u0645\u0629 \u0644\u0645\u0639\u064a\u0627\u0631 GB\/T 3098.15-2014<\/h2>\n
\n

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\n

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    \n
  • \u0645\u062b\u0627\u0644: A2-70 - \u0641\u0648\u0644\u0627\u0630 \u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a\u060c \u062a\u0645 \u062a\u0634\u0643\u064a\u0644\u0647 \u0639\u0644\u0649 \u0627\u0644\u0628\u0627\u0631\u062f\u060c \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062e\u0636\u0648\u0639 700 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644 (\u0644\u0644\u0635\u0648\u0627\u0645\u064a\u0644 m \u2265 0.8D).<\/li>\n
  • \u0645\u062b\u0627\u0644: C4-70 - \u0641\u0648\u0644\u0627\u0630 \u0645\u0627\u0631\u062a\u0646\u0633\u064a\u062a\u064a\u060c \u0645\u0628\u0631\u062f \u0648\u0645\u062e\u0641\u0641\u060c \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062e\u0636\u0648\u0639 700 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644.<\/li>\n
  • \u0645\u062b\u0627\u0644: A2-035 - \u0641\u0648\u0644\u0627\u0630 \u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a\u060c \u062a\u0645 \u062a\u0634\u0643\u064a\u0644\u0647 \u0639\u0644\u0649 \u0627\u0644\u0628\u0627\u0631\u062f\u060c \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062e\u0636\u0648\u0639 350 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644 (\u0644\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u0631\u0642\u064a\u0642\u0629).<\/li>\n<\/ul>\n

    \u064a\u0645\u0643\u0646 \u0625\u0636\u0627\u0641\u0629 \u0627\u0644\u062d\u0631\u0641 \"L\" \u0625\u0644\u0649 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 (C \u2264 0.03%) (\u0645\u062b\u0644 A4L-80). \u062a\u064f\u0636\u0627\u0641 \u0627\u0644\u062d\u0631\u0641 \"P\" \u0625\u0644\u0649 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u064f\u062e\u064e\u0645\u064e\u0651\u0644\u0629 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 GB\/T 5267.4 (\u0645\u062b\u0644 A4-80P). \u064a\u062c\u0628 \u062a\u0645\u064a\u064a\u0632 \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0630\u0627\u062a \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0627\u0633\u0645\u064a D \u2265 5 \u0645\u0645 \u0628\u0648\u0636\u0648\u062d \u0639\u0644\u0649 \u0623\u062d\u062f \u0648\u062c\u0647\u064a \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0623\u0648 \u0627\u0644\u062c\u0627\u0646\u0628\u064a\u0646. \u064a\u064f\u0639\u062f \u062a\u062d\u062f\u064a\u062f \u0647\u0648\u064a\u0629 \u0627\u0644\u0645\u064f\u0635\u0646\u0650\u0651\u0639 \u0625\u0644\u0632\u0627\u0645\u064a\u064b\u0627 \u062d\u064a\u062b\u0645\u0627 \u0623\u0645\u0643\u0646. \u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u0636\u0645\u0646 \u0627\u0644\u0639\u0628\u0648\u0629 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u064f\u0635\u0646\u0650\u0651\u0639\u060c \u0648\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u060c \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u0623\u062f\u0627\u0621\u060c \u0648\u0631\u0642\u0645 \u0627\u0644\u062f\u0641\u0639\u0629 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 GB\/T 90.3. \u0645\u0627 \u0644\u0645 \u064a\u064f\u0646\u0635 \u0639\u0644\u0649 \u062e\u0644\u0627\u0641 \u0630\u0644\u0643\u060c \u062a\u064f\u0646\u0638\u064e\u0651\u0641 \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0648\u062a\u064f\u0635\u0642\u0644\u061b \u0648\u064a\u064f\u0648\u0635\u0649 \u0628\u0627\u0644\u062a\u062e\u0645\u064a\u0644 \u0644\u062a\u0639\u0632\u064a\u0632 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644.<\/p>\n<\/div>\n

    \n

    \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a<\/h2>\n

    \u064a\u064f\u0641\u0635\u0651\u0644 \u0627\u0644\u062c\u062f\u0648\u0644 1 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0635\u0646\u0627\u0639\u0629 \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644\u060c \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 GB\/T 3098.6-2014. \u064a\u062e\u062a\u0627\u0631 \u0627\u0644\u0645\u0635\u0646\u0651\u0639\u0648\u0646 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0636\u0645\u0646 \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0645\u0627 \u0644\u0645 \u064a\u064f\u062a\u0641\u0642 \u0639\u0644\u0649 \u062e\u0644\u0627\u0641 \u0630\u0644\u0643. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u062e\u0627\u0637\u0631 \u0627\u0644\u062a\u0622\u0643\u0644 \u0628\u064a\u0646 \u0627\u0644\u062d\u0628\u064a\u0628\u0627\u062a\u060c \u064a\u064f\u062c\u0631\u0649 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 GB\/T 4334\u061b \u0648\u064a\u064f\u0648\u0635\u0649 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u064f\u062b\u0628\u064e\u0651\u062a A3\/A5 \u0623\u0648 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 (C \u2264 0.03%) A2\/A4.<\/p>\n

    \n
    \n
    \n
    <\/div>\n<\/div>\n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    \u0641\u0626\u0629<\/th>\n\u0645\u062c\u0645\u0648\u0639\u0629<\/th>\n\u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a (\u0627\u0644\u0643\u0633\u0631 \u0627\u0644\u0643\u062a\u0644\u064a)\/%<\/th>\n\u0645\u0644\u062d\u0648\u0638\u0627\u062a<\/th>\n<\/tr>\n
    \u062c<\/th>\n\u0646\u0639\u0645<\/th>\n\u0627\u0644\u0645\u0646\u063a\u0646\u064a\u0632<\/th>\nP<\/th>\nS<\/th>\n\u0634\u0645\u0627\u0644<\/th>\nCr<\/th>\n\u0634\u0647\u0631<\/th>\n\u0646\u064a<\/th>\n\u0627\u0644\u0646\u062d\u0627\u0633<\/th>\n\u0622\u062d\u0631\u0648\u0646<\/th>\n<\/th>\n<\/tr>\n<\/thead>\n
    \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a<\/td>\nA1<\/td>\n0.12<\/td>\n1<\/td>\n6.5<\/td>\n0.2<\/td>\n0.15~0.35<\/td>\n\u2014<\/td>\n16~19<\/td>\n0.7<\/td>\n5~10<\/td>\n1.75~2.25<\/td>\n\u2014<\/td>\n\u0628\u060c \u062c\u060c \u062f<\/td>\n<\/tr>\n
    A2<\/td>\n0.1<\/td>\n1<\/td>\n2<\/td>\n0.05<\/td>\n0.03<\/td>\n\u2014<\/td>\n15~20<\/td>\n\u2014 \u0647\u0640<\/td>\n8~19<\/td>\n4<\/td>\n\u2014<\/td>\n\u0648\u060c \u0632<\/td>\n<\/tr>\n
    A3<\/td>\n0.08<\/td>\n1<\/td>\n2<\/td>\n0.045<\/td>\n0.03<\/td>\n\u2014<\/td>\n17~19<\/td>\n\u2014 \u0647\u0640<\/td>\n9~12<\/td>\n1<\/td>\n\u2014<\/td>\n\u062d<\/td>\n<\/tr>\n
    A4<\/td>\n0.08<\/td>\n1<\/td>\n2<\/td>\n0.045<\/td>\n0.03<\/td>\n\u2014<\/td>\n16~18.5<\/td>\n2~3<\/td>\n10~15<\/td>\n4<\/td>\n\u2014<\/td>\ng,i<\/td>\n<\/tr>\n
    A5<\/td>\n0.08<\/td>\n1<\/td>\n2<\/td>\n0.045<\/td>\n0.03<\/td>\n\u2014<\/td>\n16~18.5<\/td>\n2~3<\/td>\n10.5~14<\/td>\n1<\/td>\n\u2014<\/td>\n\u0623\u0647\u0644\u0627\u064b<\/td>\n<\/tr>\n
    \u0645\u0627\u0631\u062a\u0646\u0633\u064a\u062a\u064a<\/td>\n\u062c1<\/td>\n0.09~0.15<\/td>\n1<\/td>\n1<\/td>\n0.05<\/td>\n0.03<\/td>\n\u2014<\/td>\n11.5~14<\/td>\n\u2014<\/td>\n1<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u0623\u0646\u0627<\/td>\n<\/tr>\n
    \u062c3<\/td>\n0.17~0.25<\/td>\n1<\/td>\n1<\/td>\n0.04<\/td>\n0.03<\/td>\n\u2014<\/td>\n16~18<\/td>\n\u2014<\/td>\n1.5~2.5<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n
    C4<\/td>\n0.08~0.15<\/td>\n1<\/td>\n1.5<\/td>\n0.06<\/td>\n0.15~0.35<\/td>\n\u2014<\/td>\n12~14<\/td>\n0.6<\/td>\n1<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u0628\u060c \u0623\u0646\u0627<\/td>\n<\/tr>\n
    \u0627\u0644\u0641\u0631\u064a\u062a<\/td>\nF1<\/td>\n0.12<\/td>\n1<\/td>\n1<\/td>\n0.04<\/td>\n0.03<\/td>\n\u2014<\/td>\n15~18<\/td>\n\u2014 \u062c<\/td>\n1<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u0643\u060c\u0644<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

    \u0645\u0644\u0627\u062d\u0638\u0627\u062a: \u0623- \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0642\u0635\u0648\u0649 \u0645\u0627 \u0644\u0645 \u064a\u064f\u0646\u0635 \u0639\u0644\u0649 \u062e\u0644\u0627\u0641 \u0630\u0644\u0643. \u0628- \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0643\u0628\u0631\u064a\u062a \u0628\u0627\u0644\u0633\u064a\u0644\u064a\u0646\u064a\u0648\u0645. \u062c- \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0646\u0633\u0628\u0629 \u0627\u0644\u0646\u064a\u0643\u0644 \u0623\u0642\u0644 \u0645\u0646 8%\u060c \u0641\u0625\u0646 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0644\u0645\u0646\u062c\u0646\u064a\u0632 \u064a\u0633\u0627\u0648\u064a 5%. \u062f- \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0646\u0633\u0628\u0629 \u0627\u0644\u0646\u064a\u0643\u0644 \u0623\u0643\u0628\u0631 \u0645\u0646 8%\u060c \u0641\u0644\u0627 \u064a\u0648\u062c\u062f \u062d\u062f \u0623\u062f\u0646\u0649 \u0644\u0644\u0646\u062d\u0627\u0633. \u0647\u0640- \u0627\u0644\u0645\u0648\u0644\u064a\u0628\u062f\u064a\u0646\u0648\u0645 \u0627\u062e\u062a\u064a\u0627\u0631\u064a \u062d\u0633\u0628 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629. \u0648- \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0646\u0633\u0628\u0629 \u0627\u0644\u0643\u0631\u0648\u0645 \u0623\u0642\u0644 \u0645\u0646 17%\u060c \u0641\u0625\u0646 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0644\u0646\u064a\u0643\u0644 \u064a\u0633\u0627\u0648\u064a 12%. \u0632- \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0623\u0642\u0635\u0649 \u0646\u0633\u0628\u0629 \u0644\u0644\u0643\u0631\u0628\u0648\u0646 \u062a\u0633\u0627\u0648\u064a 0.03%\u060c \u0641\u0625\u0646 \u0623\u0642\u0635\u0649 \u0646\u0633\u0628\u0629 \u0644\u0644\u0646\u064a\u062a\u0631\u0648\u062c\u064a\u0646 \u062a\u0633\u0627\u0648\u064a 0.22%. \u062d- \u0646\u0633\u0628\u0629 \u0627\u0644\u062a\u064a\u062a\u0627\u0646\u064a\u0648\u0645 \u0645\u0646 5\u00d7C% \u0625\u0644\u0649 0.8%\u060c \u0623\u0648 \u0646\u0633\u0628\u0629 \u0627\u0644\u0646\u064a\u0648\u0628\u064a\u0648\u0645\/\u0627\u0644\u062a\u0646\u062a\u0627\u0644\u0648\u0645 \u0645\u0646 10\u00d7C% \u0625\u0644\u0649 1.0%. \u0637- \u0644\u0644\u0623\u0642\u0637\u0627\u0631 \u0627\u0644\u0623\u0643\u0628\u0631\u060c \u0646\u0633\u0628\u0629 \u0643\u0631\u0628\u0648\u0646 \u0623\u0639\u0644\u0649 \u062a\u0635\u0644 \u0625\u0644\u0649 0.12% \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a. \u064a- \u0627\u0644\u0645\u0648\u0644\u064a\u0628\u062f\u064a\u0646\u0648\u0645 \u0627\u062e\u062a\u064a\u0627\u0631\u064a. \u0643- \u0646\u0633\u0628\u0629 \u0627\u0644\u062a\u064a\u062a\u0627\u0646\u064a\u0648\u0645 \u0645\u0646 5\u00d7C% \u0625\u0644\u0649 0.8%. l Nb\/Ta \u226510\u00d7C% \u0625\u0644\u0649 1.0%.<\/p>\n

    \u064a\u0636\u0645\u0646 \u0647\u0630\u0627 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u062b\u0627\u0644\u064a\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0648\u0642\u0648\u0629 \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0639\u0627\u0644\u064a\u0629\u060c \u0645\u0639 \u0645\u0644\u0627\u062d\u0642 \u062a\u0642\u062f\u0645 \u0623\u0645\u062b\u0644\u0629 \u0645\u0646 \u0645\u0639\u0627\u064a\u064a\u0631 ISO \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u062a\u062e\u0635\u0635\u0629.<\/p>\n<\/div>\n

    \n

    \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629<\/h2>\n

    \u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0645\u0639 \u0627\u0644\u062c\u062f\u0648\u0644\u064a\u0646 2 \u06483 \u0644\u0644\u0642\u0628\u0648\u0644\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0635\u0644\u0627\u0628\u0629 (\u0644\u0644\u0635\u0644\u0628 \u0627\u0644\u0645\u064f\u0642\u0633\u0651\u0649\/\u0627\u0644\u0645\u064f\u0639\u0627\u0644\u064e\u062c \u062d\u0631\u0627\u0631\u064a\u0627\u064b \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 C1 \u0648C3 \u0648C4) \u0648\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u062d\u0645\u064a\u0644. \u0644\u0627 \u062a\u0646\u0637\u0628\u0642 \u062c\u0645\u064a\u0639 \u0627\u0644\u062f\u0631\u062c\u0627\u062a \u0639\u0644\u0649 \u062c\u0645\u064a\u0639 \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644\u061b \u064a\u064f\u0631\u062c\u0649 \u0627\u0644\u0631\u062c\u0648\u0639 \u0625\u0644\u0649 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0645\u0646\u062a\u062c.<\/p>\n

    \u0627\u0644\u062c\u062f\u0648\u0644 2: \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 - \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a<\/h3>\n
    \n
    \n
    \n
    <\/div>\n<\/div>\n
    \n
    \n\n\n\n\n\n\n\n\n\n
    \u0641\u0626\u0629<\/th>\n\u0645\u062c\u0645\u0648\u0639\u0629<\/th>\n\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0623\u062f\u0627\u0621<\/th>\n\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0625\u062b\u0628\u0627\u062a SP\/MPa<\/th>\n<\/tr>\n
    <\/th>\n<\/tr>\n
    \u0627\u0644\u0645\u0643\u0633\u0631\u0627\u062a m\u22650.8D<\/th>\n\u0635\u0648\u0627\u0645\u064a\u0644 0.5D\u2264m<0.8D<\/th>\n\u0627\u0644\u0645\u0643\u0633\u0631\u0627\u062a m\u22650.8D<\/th>\n\u0635\u0648\u0627\u0645\u064a\u0644 0.5D\u2264m<0.8D<\/th>\n<\/tr>\n<\/thead>\n
    \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a<\/td>\nA1\u060c A2\u060c A3\u060c A4\u060c A5<\/td>\n50<\/td>\n025<\/td>\n500<\/td>\n250<\/td>\n<\/tr>\n
    70<\/td>\n035<\/td>\n700<\/td>\n350<\/td>\n<\/tr>\n
    80<\/td>\n040<\/td>\n800<\/td>\n400<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    <\/div>\n<\/div>\n<\/div>\n<\/div>\n

    \u0627\u0644\u062c\u062f\u0648\u0644 3: \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 - \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0627\u0631\u062a\u0646\u0633\u064a\u062a\u064a \u0648\u0627\u0644\u0641\u0631\u064a\u062a\u064a<\/h3>\n
    \n
    \n
    \n
    <\/div>\n<\/div>\n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    \u0641\u0626\u0629<\/th>\n\u0645\u062c\u0645\u0648\u0639\u0629<\/th>\n\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0623\u062f\u0627\u0621<\/th>\n\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0625\u062b\u0628\u0627\u062a SP\/MPa<\/th>\n\u0635\u0644\u0627\u0628\u0629<\/th>\n<\/tr>\n
    <\/th>\n<\/tr>\n
    \u0627\u0644\u0645\u0643\u0633\u0631\u0627\u062a m\u22650.8D<\/th>\n\u0635\u0648\u0627\u0645\u064a\u0644 0.5D\u2264m<0.8D<\/th>\n\u0627\u0644\u0645\u0643\u0633\u0631\u0627\u062a m\u22650.8D<\/th>\n\u0635\u0648\u0627\u0645\u064a\u0644 0.5D\u2264m<0.8D<\/th>\nHB<\/th>\n\u0647\u064a\u0626\u0629 \u062d\u0642\u0648\u0642 \u0627\u0644\u0625\u0646\u0633\u0627\u0646<\/th>\n\u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0639\u0627\u0644\u064a<\/th>\n<\/tr>\n<\/thead>\n
    \u0645\u0627\u0631\u062a\u0646\u0633\u064a\u062a\u064a<\/td>\n\u062c1<\/td>\n50<\/td>\n025<\/td>\n500<\/td>\n250<\/td>\n147~209<\/td>\n\u2014<\/td>\n155~220<\/td>\n<\/tr>\n
    70<\/td>\n\u2014<\/td>\n700<\/td>\n\u2014<\/td>\n209~314<\/td>\n20~34<\/td>\n220~330<\/td>\n<\/tr>\n
    110 \u0623<\/td>\n055 \u0623<\/td>\n1100<\/td>\n550<\/td>\n\u2014<\/td>\n36~45<\/td>\n350~440<\/td>\n<\/tr>\n
    \u062c3<\/td>\n80<\/td>\n040<\/td>\n800<\/td>\n400<\/td>\n228~323<\/td>\n21~35<\/td>\n240~340<\/td>\n<\/tr>\n
    C4<\/td>\n50<\/td>\n\u2014<\/td>\n500<\/td>\n\u2014<\/td>\n147~209<\/td>\n\u2014<\/td>\n155~220<\/td>\n<\/tr>\n
    70<\/td>\n035<\/td>\n700<\/td>\n350<\/td>\n209~314<\/td>\n20~34<\/td>\n220~330<\/td>\n<\/tr>\n
    \u0627\u0644\u0641\u0631\u064a\u062a<\/td>\nF1 b<\/td>\n45<\/td>\n020<\/td>\n450<\/td>\n200<\/td>\n128~209<\/td>\n\u2014<\/td>\n135~220<\/td>\n<\/tr>\n
    60<\/td>\n030<\/td>\n600<\/td>\n300<\/td>\n171~271<\/td>\n\u2014<\/td>\n180~285<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

    \u0623- \u0645\u064f\u0642\u0633\u0651\u0649 \u0648\u0645\u064f\u062e\u0641\u0651\u0641\u060c \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0644\u062a\u062e\u0641\u064a\u0641 275 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629\u060c \u0627\u0644\u0642\u0637\u0631 \u2264 24 \u0645\u0645. \u0628- \u0645\u064f\u0644\u064a\u0651\u0646.<\/p>\n

    \u062a\u0633\u0627\u0639\u062f \u0647\u0630\u0647 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0642\u0648\u0629 \u0645\u062d\u062f\u062f\u0629\u060c \u0645\u0639 \u0645\u0631\u0627\u0639\u0627\u0629 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0648\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644.<\/p>\n<\/div>\n

    \n

    \u0623\u0633\u0627\u0644\u064a\u0628 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631<\/h2>\n

    \u062a\u064f\u062c\u0631\u0649 \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0635\u0644\u0627\u0628\u0629 \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0627\u0631\u062a\u0646\u0633\u064a\u062a\u064a \u0648\u0627\u0644\u0641\u0631\u064a\u062a\u064a \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 GB\/T 231.1 (HB) \u0623\u0648 GB\/T 230.1 (HRC) \u0623\u0648 GB\/T 4340.1 (HV)\u060c \u0645\u0639 \u0627\u0639\u062a\u0645\u0627\u062f \u0645\u0642\u064a\u0627\u0633 \u0641\u064a\u0643\u0631\u0632 \u0643\u0645\u0639\u064a\u0627\u0631 \u0645\u0631\u062c\u0639\u064a. \u062a\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0645\u0639 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 GB\/T 3098.2\u061b \u0648\u064a\u062c\u0628 \u0623\u0646 \u062a\u0642\u0639 \u0627\u0644\u0642\u064a\u0645 \u0636\u0645\u0646 \u0646\u0637\u0627\u0642\u0627\u062a \u0627\u0644\u062c\u062f\u0648\u0644 3. \u062a\u0636\u0645\u0646 \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 GB\/T 3098.2 \u0642\u062f\u0631\u0629 \u062a\u062d\u0645\u0644 \u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u062f\u0648\u0646 \u062d\u062f\u0648\u062b \u0623\u064a \u0641\u0634\u0644.<\/p>\n

      \n
    1. \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0635\u0644\u0627\u0628\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u064f\u062c\u0647\u0632\u0629.<\/li>\n
    2. \u0642\u0645 \u0628\u062a\u0637\u0628\u064a\u0642 \u062d\u0645\u0644 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u062a\u062f\u0631\u064a\u062c\u064a\u0627\u064b \u0645\u0639 \u062a\u062b\u0628\u064a\u062a\u0647 \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0633\u0644\u0627\u0645\u0629.<\/li>\n
    3. \u0627\u0633\u062a\u062e\u062f\u0645 \u0645\u0639\u062f\u0627\u062a \u0645\u0639\u0627\u064a\u0631\u0629 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u062f\u0642\u0629.<\/li>\n<\/ol>\n

      \u062a\u0648\u0641\u0631 \u0647\u0630\u0647 \u0627\u0644\u0623\u0633\u0627\u0644\u064a\u0628 \u062a\u062d\u0642\u0642\u064b\u0627 \u0645\u0648\u062b\u0648\u0642\u064b\u0627 \u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0641\u064a \u0627\u0644\u062a\u062c\u0645\u064a\u0639\u0627\u062a \u0627\u0644\u0648\u0627\u0642\u0639\u064a\u0629.<\/p>\n<\/div>\n

      \n

      \u0627\u0644\u0645\u0644\u0627\u062d\u0642: \u062a\u0641\u0627\u0635\u064a\u0644 \u0641\u0646\u064a\u0629 \u0625\u0636\u0627\u0641\u064a\u0629<\/h2>\n

      \u062a\u062d\u062a\u0648\u064a \u0627\u0644\u0645\u0644\u0627\u062d\u0642 \u0639\u0644\u0649 \u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0645\u062a\u0639\u0645\u0642\u0629:<\/p>\n

        \n
      • \u0627\u0644\u0645\u0644\u062d\u0642 \u0628: \u062a\u0631\u0643\u064a\u0628\u0629 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0645\u0646 ISO 683-13\u060c \u0645\u0639 \u0623\u0645\u062b\u0644\u0629 \u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0641\u0631\u064a\u062a \u0648\u0627\u0644\u0645\u0627\u0631\u062a\u0646\u0633\u064a\u062a \u0648\u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a.<\/li>\n
      • \u0627\u0644\u0645\u0644\u062d\u0642 \u062f: \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062a\u064a \u062a\u0642\u0644\u0644 \u0645\u0646 \u062a\u0634\u0642\u0642 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0628\u0633\u0628\u0628 \u0627\u0644\u0643\u0644\u0648\u0631\u064a\u062f\u060c \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c X2CrNiMoN17-13-5 \u0645\u0639 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0645\u062d\u062f\u062f\u0629 \u0644\u0644\u0628\u064a\u0626\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062e\u0637\u0648\u0631\u0629 \u0645\u062b\u0644 \u062d\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0633\u0628\u0627\u062d\u0629.<\/li>\n
      • \u0627\u0644\u0645\u0644\u062d\u0642 \u0647\u0640: \u0646\u0633\u0628 \u0642\u0648\u0629 \u0627\u0644\u062e\u0636\u0648\u0639 \u0639\u0646\u062f \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c A2\/A4 \u0639\u0646\u062f 400 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629: 70%) \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0639\u0646\u062f \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 (A2\/A3 \u0625\u0644\u0649 -200 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629).<\/li>\n
      • \u0627\u0644\u0645\u0644\u062d\u0642 G: \u0627\u0644\u0646\u0641\u0627\u0630\u064a\u0629 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 \u0627\u0644\u0646\u0633\u0628\u064a\u0629 (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c A2 \u22481.8\u060c \u063a\u064a\u0631 \u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a \u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0644\u062a\u0644\u062f\u064a\u0646 \u0628\u0627\u0644\u0645\u062d\u0644\u0648\u0644 \u0648\u0644\u0643\u0646 \u0642\u062f \u064a\u0635\u0628\u062d \u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u064b\u0627 \u0628\u0639\u062f \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0639\u0644\u0649 \u0627\u0644\u0628\u0627\u0631\u062f).<\/li>\n<\/ul>\n

        \u0627\u0633\u062a\u0634\u0631 \u0647\u0630\u0647 \u0627\u0644\u0645\u0635\u0627\u062f\u0631 \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u062a\u062e\u0635\u0635\u0629\u060c \u0645\u0639 \u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u064a\u0642\u0644\u0644 \u0645\u0646 \u0627\u0644\u0645\u062e\u0627\u0637\u0631 \u0645\u062b\u0644 \u0627\u0644\u062a\u0622\u0643\u0644 \u0623\u0648 \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a.<\/p>\n<\/div>\n

        \n

        \u0627\u0644\u062a\u0639\u0644\u064a\u0645\u0627\u062a<\/h2>\n
        \n
        \u0645\u0627 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 A2 \u0648 A4\u061f<\/dt>\n
        A2 \u0647\u0648 \u0641\u0648\u0644\u0627\u0630 \u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a \u0644\u0644\u0623\u063a\u0631\u0627\u0636 \u0627\u0644\u0639\u0627\u0645\u0629 \u064a\u062a\u0645\u062a\u0639 \u0628\u0645\u0642\u0627\u0648\u0645\u0629 \u062c\u064a\u062f\u0629 \u0644\u0644\u062a\u0622\u0643\u0644\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u062d\u062a\u0648\u064a A4 \u0639\u0644\u0649 \u0627\u0644\u0645\u0648\u0644\u064a\u0628\u062f\u064a\u0646\u0648\u0645 \u0644\u062a\u0639\u0632\u064a\u0632 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0643\u0644\u0648\u0631\u064a\u062f\u064a\u0629\u060c \u0648\u0641\u0642\u064b\u0627 \u0644\u062a\u0631\u0627\u0643\u064a\u0628 \u0627\u0644\u062c\u062f\u0648\u0644 1.<\/dd>\n
        <\/dd>\n
        <\/dd>\n
        \u0643\u064a\u0641 \u0623\u062e\u062a\u0627\u0631 \u062f\u0631\u062c\u0629 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0644\u0635\u0627\u0645\u0648\u0644\u0629\u061f<\/dt>\n
        \u0627\u062e\u062a\u0631 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0625\u062b\u0628\u0627\u062a \u0648\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0635\u0627\u0645\u0648\u0644\u0629\u061b \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0627\u0644\u062f\u0631\u062c\u0629 70 \u0644\u0640 700 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644 \u0641\u064a \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 m \u2265 0.8D\u060c \u0645\u0639 \u0645\u0631\u0627\u0639\u0627\u0629 \u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0648\u0627\u0644\u062c\u062f\u0627\u0648\u0644 2\/3.<\/dd>\n
        <\/dd>\n
        <\/dd>\n
        \u0645\u0627 \u0647\u064a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0644\u0642\u0628\u0648\u0644 \u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623\u061f<\/dt>\n
        \u0627\u0644\u0635\u0644\u0627\u0628\u0629 \u0644\u0644\u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0645\u0627\u0631\u062a\u0646\u0633\u064a\u062a\u064a\u0629\/\u0627\u0644\u0641\u0631\u064a\u062a\u064a\u0629 \u0648\u062d\u0645\u0644 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0644\u0644\u062c\u0645\u064a\u0639\u060c \u0648\u0641\u0642\u064b\u0627 \u0644\u0637\u0631\u0642 \u0627\u0644\u0642\u0633\u0645 3\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0627\u0644\u0645\u062d\u062f\u062f\u0629.<\/dd>\n
        <\/dd>\n
        <\/dd>\n
        \u0647\u0644 \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0647\u0630\u0647 \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0641\u064a \u0627\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\u061f<\/dt>\n
        \u0646\u0639\u0645\u060c \u0648\u0644\u0643\u0646 \u0631\u0627\u062c\u0639 \u0627\u0644\u0645\u0644\u062d\u0642 \u0647\u0640 \u0644\u0645\u0639\u0631\u0641\u0629 \u0642\u0648\u0629 \u0627\u0644\u062e\u0636\u0648\u0639 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u0639\u0646\u062f \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0631\u062a\u0641\u0639\u0629\u061b \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u064a\u062d\u062a\u0641\u0638 A2 \u0628\u0640 70% \u0639\u0646\u062f 400 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u062a\u062d\u062a \u0623\u062d\u0645\u0627\u0644 \u063a\u064a\u0631 \u062f\u0648\u0631\u064a\u0629.<\/dd>\n
        <\/dd>\n
        <\/dd>\n
        \u0643\u064a\u0641\u064a\u0629 \u0627\u0644\u062d\u062f \u0645\u0646 \u0627\u0644\u062a\u0622\u0643\u0644 \u0628\u064a\u0646 \u0627\u0644\u062d\u0628\u064a\u0628\u0627\u062a \u0641\u064a \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a\u0629\u061f<\/dt>\n
        \u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0645\u062a\u063a\u064a\u0631\u0627\u062a \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 (\u0645\u062b\u0644 A4L) \u0623\u0648 A3\/A5 \u0627\u0644\u0645\u0633\u062a\u0642\u0631\u0629\u060c \u0627\u0644\u062a\u064a \u062a\u0645 \u0627\u062e\u062a\u0628\u0627\u0631\u0647\u0627 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 GB\/T 4334\u060c \u0643\u0645\u0627 \u0647\u0648 \u0645\u0648\u0635\u0649 \u0628\u0647 \u0641\u064a \u0642\u0633\u0645 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a.<\/dd>\n
        <\/dd>\n
        <\/dd>\n
        \u0645\u0627 \u0647\u064a \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0639\u0644\u0649 \u0627\u0644\u0639\u0628\u0648\u0629\u061f<\/dt>\n
        \u0642\u0645 \u0628\u062a\u0636\u0645\u064a\u0646 \u0645\u064f\u0639\u0631\u0651\u0641 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629\u060c \u0648\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0635\u0644\u0628\/\u062f\u0631\u062c\u0629 \u0627\u0644\u0623\u062f\u0627\u0621 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0634\u0643\u0644 1\u060c \u0648\u0631\u0642\u0645 \u0627\u0644\u062f\u0641\u0639\u0629 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 GB\/T 90.3 \u0644\u0623\u063a\u0631\u0627\u0636 \u0627\u0644\u062a\u062a\u0628\u0639.<\/dd>\n<\/dl>\n<\/div>","protected":false},"excerpt":{"rendered":"

        Introduction to the GB\/T 3098.15-2014 Standard GB\/T 3098.15-2014 specifies the mechanical properties of stainless steel nuts used in fasteners. This standard ensures reliability in various industrial applications by defining requirements for marking, chemical composition, mechanical performance, and testing. It applies to nuts made from austenitic, martensitic, and ferritic stainless steels, covering performance grades suitable for […]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[220],"tags":[],"class_list":["post-5685","post","type-post","status-publish","format-standard","hentry","category-technical-documentation-and-references"],"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/posts\/5685","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/comments?post=5685"}],"version-history":[{"count":2,"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/posts\/5685\/revisions"}],"predecessor-version":[{"id":5687,"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/posts\/5685\/revisions\/5687"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/media?parent=5685"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/categories?post=5685"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/tags?post=5685"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}