{"id":11748,"date":"2024-10-10T17:54:00","date_gmt":"2024-10-10T09:54:00","guid":{"rendered":"https:\/\/app11147.cloudwayssites.com\/?p=11748"},"modified":"2024-11-21T10:49:19","modified_gmt":"2024-11-21T02:49:19","slug":"grade-904l","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/ar\/stainless-steel\/grades\/grade-904l\/","title":{"rendered":"\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 904L: \u0627\u0644\u062a\u0639\u0631\u064a\u0641 \u0648\u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0648\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0648\u0627\u0644\u0645\u0632\u064a\u062f"},"content":{"rendered":"

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  4. \u0645\u062a\u0627\u0646\u0629 \u0642\u0648\u064a\u0629 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0648\u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629.<\/li>\n\n
  5. \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0648\u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u062c\u064a\u062f\u0629 \u0644\u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a.<\/li><\/ol>

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      \u0641\u0631\u0646\u0633\u0627<\/td>\u0646 \u0641 \u062335-576<\/td>Z2NCDU25-20<\/td><\/tr>
      \u0627\u0646\u062c\u0644\u062a\u0631\u0627<\/td>BS 1449<\/td>904S13<\/td><\/tr>
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      \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 904L \u0636\u0639\u0641 \u0627\u0644\u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0635\u0646\u064a\u0639<\/strong> \u0628\u0633\u0628\u0628 \u0635\u0644\u0627\u0628\u062a\u0647 \u0648\u0645\u064a\u0644\u0647 \u0625\u0644\u0649 \u0627\u0644\u062a\u0635\u0644\u0628 \u0639\u0646\u062f \u0627\u0644\u0639\u0645\u0644. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0644\u062a\u0635\u0642 \u0628\u0627\u0644\u0623\u062f\u0648\u0627\u062a\u060c \u0645\u0645\u0627 \u064a\u062a\u0637\u0644\u0628 \u0633\u0631\u0639\u0627\u062a \u0628\u0637\u064a\u0626\u0629 \u0648\u0642\u0648\u0649 \u0642\u0637\u0639 \u0623\u0639\u0644\u0649. \u064a\u0648\u0635\u0649 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u062f\u0648\u0627\u062a \u062d\u0627\u062f\u0629 \u0645\u0646 \u0627\u0644\u0643\u0631\u0628\u064a\u062f \u0623\u0648 \u0627\u0644\u0633\u064a\u0631\u0627\u0645\u064a\u0643 \u0645\u0639 \u0627\u0644\u062a\u0634\u062d\u064a\u0645 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062d\u0631\u0627\u0631\u0629. \u062a\u0633\u0627\u0639\u062f \u0633\u0631\u0639\u0627\u062a \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u0648\u0627\u0644\u062a\u063a\u0630\u064a\u0629 \u0627\u0644\u062b\u0642\u064a\u0644\u0629 \u0641\u064a \u0645\u0646\u0639 \u0627\u0644\u062a\u0635\u0644\u0628 \u0639\u0646\u062f \u0627\u0644\u0639\u0645\u0644. \u062a\u0622\u0643\u0644 \u0627\u0644\u0623\u062f\u0627\u0629 \u0643\u0628\u064a\u0631\u060c \u0644\u0630\u0644\u0643 \u0642\u062f \u062a\u0643\u0648\u0646 \u0647\u0646\u0627\u0643 \u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u062a\u063a\u064a\u064a\u0631 \u0627\u0644\u0623\u062f\u0627\u0629 \u0628\u0634\u0643\u0644 \u0645\u062a\u0643\u0631\u0631 \u0623\u0648 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0637\u062d\u0646. \u064a\u062a\u0637\u0644\u0628 \u062a\u0634\u063a\u064a\u0644 904L \u0627\u0644\u0635\u0628\u0631 \u0648\u0627\u0644\u062f\u0642\u0629 \u0644\u062a\u0642\u0644\u064a\u0644 \u062a\u0622\u0643\u0644 \u0627\u0644\u0623\u062f\u0627\u0629 \u0648\u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u062c\u0648\u062f\u0629 \u0627\u0644\u0633\u0637\u062d.<\/p>

      \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629<\/h3>

      904L \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0644\u0627 \u064a\u0645\u0643\u0646 \u062a\u0635\u0644\u0628\u0647\u0627 \u0628\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629<\/strong>. \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0640 904L \u0647\u064a \u0627\u0644\u062a\u0644\u062f\u064a\u0646 \u0628\u0627\u0644\u062d\u0644\u0648\u0644<\/strong>\u062d\u064a\u062b \u064a\u062a\u0645 \u062a\u0633\u062e\u064a\u0646 \u0627\u0644\u0645\u0627\u062f\u0629 \u0625\u0644\u0649 \u062d\u0648\u0627\u0644\u064a 1090-1175 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 (1994-2147 \u062f\u0631\u062c\u0629 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a)\u060c \u064a\u0644\u064a\u0647 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0633\u0631\u064a\u0639\u060c \u0639\u0627\u062f\u0629 \u0641\u064a \u0627\u0644\u0645\u0627\u0621\u060c \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0648\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629. <\/p>

      \u064a\u0633\u0627\u0639\u062f \u0627\u0644\u062a\u0644\u062f\u064a\u0646 \u0628\u0627\u0644\u0645\u062d\u0644\u0648\u0644 \u0623\u064a\u0636\u064b\u0627 \u0639\u0644\u0649 \u0645\u0646\u0639 \u0627\u0644\u062a\u062d\u0633\u0633 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0636\u0645\u0627\u0646 \u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0628\u0633\u0631\u0639\u0629 \u0643\u0627\u0641\u064a\u0629 \u0644\u062a\u062c\u0646\u0628 \u062a\u0631\u0633\u0628 \u0627\u0644\u0643\u0631\u0628\u064a\u062f\u060c \u0645\u0645\u0627 \u0642\u062f \u064a\u0642\u0644\u0644 \u0645\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0641\u064a \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0623\u0648 \u0627\u0644\u0633\u0627\u062e\u0646\u0629.<\/p>

      \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 904L<\/h2>

      \u0642\u0645 \u0628\u0641\u062d\u0635 \u0627\u0644\u062c\u062f\u0648\u0644 \u0623\u062f\u0646\u0627\u0647 \u0644\u0645\u0639\u0631\u0641\u0629 \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 904L:<\/p>

      \u0639\u0646\u0635\u0631<\/strong><\/td>\u0627\u0644\u0643\u0631\u0628\u0648\u0646\u060c \u062c<\/strong><\/td>\u0627\u0644\u0643\u0631\u0648\u0645\u060c \u0627\u0644\u0643\u0631\u0648\u0645<\/strong><\/td>\u0627\u0644\u0646\u062d\u0627\u0633\u060c \u0627\u0644\u0646\u062d\u0627\u0633<\/strong><\/td>\u0627\u0644\u062d\u062f\u064a\u062f\u060c Fe<\/strong><\/td>\u0627\u0644\u0645\u0646\u063a\u0646\u064a\u0632\u060c \u0627\u0644\u0645\u0646\u063a\u0646\u064a\u0632<\/strong><\/td>\u0627\u0644\u0645\u0648\u0644\u064a\u0628\u062f\u064a\u0646\u0648\u0645\u060c \u0645\u0648<\/strong><\/td>\u0627\u0644\u0646\u064a\u0643\u0644\u060c \u0646\u064a<\/strong><\/td>\u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646<\/strong><\/td>\u0627\u0644\u0643\u0628\u0631\u064a\u062a\u060c \u0633<\/strong><\/td><\/tr>
      \u0648%<\/td>\u2264 0.020 %<\/td>19 – 23 %<\/td>1.0 – 2.0 %<\/td>38.9 – 53 %<\/td>\u2264 2.0 %<\/td>4.0 – 5.0 %<\/td>23 – 28 %<\/td>\u2264 1.0 %<\/td>\u2264 0.035 %<\/td><\/tr><\/tbody><\/table><\/figure>

      \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 904L<\/h2>

      \u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u062b\u0644\u0627\u062b\u0629 \u0623\u0633\u0628\u0627\u0628 \u0631\u0626\u064a\u0633\u064a\u0629 \u062a\u062c\u0639\u0644 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 904L \u0641\u0631\u064a\u062f\u064b\u0627 \u0645\u0646 \u0646\u0648\u0639\u0647:<\/p>

      1. \u0645\u0642\u0627\u0648\u0645\u0629 \u0639\u0627\u0644\u064a\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0639\u062f\u0648\u0627\u0646\u064a\u0629 \u0645\u062b\u0644 \u0645\u064a\u0627\u0647 \u0627\u0644\u0628\u062d\u0631 \u0648\u0627\u0644\u0623\u062d\u0645\u0627\u0636.<\/li>\n\n
      2. \u0635\u0644\u0627\u0628\u0629 \u0648\u0645\u062a\u0627\u0646\u0629 \u0627\u0633\u062a\u062b\u0646\u0627\u0626\u064a\u0629\u060c \u062d\u062a\u0649 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629.<\/li>\n\n
      3. \u0642\u062f\u0631\u0629 \u0645\u0645\u062a\u0627\u0632\u0629 \u0639\u0644\u0649 \u0627\u0644\u0644\u062d\u0627\u0645 \u0648\u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0627\u0644\u0645\u0639\u0642\u062f\u0629.<\/li><\/ol>

        \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629<\/h3>

        \u0642\u0645 \u0628\u0641\u062d\u0635 \u0627\u0644\u062c\u062f\u0648\u0644 \u0623\u062f\u0646\u0627\u0647 \u0644\u0645\u0639\u0631\u0641\u0629 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 904L:<\/p>

        \u0645\u0644\u0643\u064a\u0629<\/strong><\/td>\u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u062a\u0631\u064a\u0629<\/strong><\/td>\u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0625\u0645\u0628\u0631\u0627\u0637\u0648\u0631\u064a\u0629<\/strong><\/td><\/tr>
        \u0643\u062b\u0627\u0641\u0629<\/td>7.90 \u062c\u0631\u0627\u0645\/\u0633\u0645 \u0645\u0643\u0639\u0628<\/td>0.285 \u0631\u0637\u0644\/\u0628\u0648\u0635\u0629 \u0645\u0643\u0639\u0628\u0629<\/td><\/tr>
        CTE\u060c \u062e\u0637\u064a (20.0 \u2013 100 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \/ 68.0 \u2013 212 \u062f\u0631\u062c\u0629 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a)<\/td>15.3 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631\/\u0645\u062a\u0631-\u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/td>8.50 \u0645\u064a\u0643\u0631\u0648\u0646\/\u0628\u0648\u0635\u0629-\u00b0\u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a<\/td><\/tr>
        \u0627\u0644\u0633\u0639\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u0646\u0648\u0639\u064a\u0629<\/td>0.460 \u062c\u0648\u0644\/\u062c\u0645-\u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/td>0.110 \u0648\u062d\u062f\u0629 \u062d\u0631\u0627\u0631\u064a\u0629 \u0628\u0631\u064a\u0637\u0627\u0646\u064a\u0629\/\u0631\u0637\u0644-\u062f\u0631\u062c\u0629 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a<\/td><\/tr>
        \u0627\u0644\u0645\u0648\u0635\u0644\u064a\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 (20.0 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \/ 68.0 \u062f\u0631\u062c\u0629 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a)<\/td>11.5 \u0648\u0627\u0637\/\u0645\u062a\u0631 \u0643\u0644\u0641\u0646<\/td>79.8 \u0648\u062d\u062f\u0629 \u062d\u0631\u0627\u0631\u064a\u0629 \u0628\u0631\u064a\u0637\u0627\u0646\u064a\u0629\/\u0633\u0627\u0639\u0629\/\u0642\u062f\u0645 \u0645\u0631\u0628\u0639-\u062f\u0631\u062c\u0629 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a<\/td><\/tr>
        \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<\/td>0.0000952 \u0623\u0648\u0645-\u0633\u0645<\/td>0.0000952 \u0623\u0648\u0645-\u0633\u0645<\/td><\/tr>
        \u0627\u0644\u0646\u0641\u0627\u0630\u064a\u0629 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629<\/td><= 1.02<\/td><= 1.02<\/td><\/tr><\/tbody><\/table><\/figure>

        \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629<\/h3>

        \u0642\u0645 \u0628\u0641\u062d\u0635 \u0627\u0644\u062c\u062f\u0648\u0644 \u0623\u062f\u0646\u0627\u0647 \u0644\u0645\u0639\u0631\u0641\u0629 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 904L:<\/p>

        \u0645\u0644\u0643\u064a\u0629<\/strong><\/td>\u0642\u064a\u0645\u0629<\/strong><\/td>\u0623\u062f\u0627\u0621<\/strong><\/td><\/tr>
        \u0642\u0648\u0629 \u0627\u0644\u0634\u062f<\/td>490 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644 (71.1 \u0643\u064a\u0644\u0648\u0628\u0627\u0633\u0643\u0627\u0644)<\/td>\u0642\u0648\u0629 \u0639\u0627\u0644\u064a\u0629 \u0648\u0645\u062a\u0627\u0646\u0629 \u062c\u064a\u062f\u0629<\/td><\/tr>
        \u0642\u0648\u0629 \u0627\u0644\u062e\u0636\u0648\u0639<\/td>220 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644 (31.9 \u0643\u064a\u0644\u0648\u0628\u0627\u0633\u0643\u0627\u0644)<\/td>\u0642\u0648\u0629 \u0625\u0646\u062a\u0627\u062c\u064a\u0629 \u062c\u064a\u062f\u0629\u060c \u062a\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u0627\u0644\u0634\u0643\u0644<\/td><\/tr>
        \u0635\u0644\u0627\u0628\u0629 \u0631\u0648\u0643\u0648\u064a\u0644 (HRB)<\/td>70 \u2013 90 \u0633\u0627\u0639\u0629<\/td>\u0635\u0644\u0627\u0628\u0629 \u0645\u0639\u062a\u062f\u0644\u0629\u060c \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062a\u0634\u0648\u0647<\/td><\/tr>
        \u0627\u0644\u0627\u0633\u062a\u0637\u0627\u0644\u0629 \u0639\u0646\u062f \u0627\u0644\u0643\u0633\u0631<\/td>35%<\/td>\u0645\u0631\u0648\u0646\u0629 \u0639\u0627\u0644\u064a\u0629\u060c \u062a\u0645\u062a\u062f \u062f\u0648\u0646 \u0623\u0646 \u062a\u0646\u0643\u0633\u0631<\/td><\/tr>
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