{"id":3515,"date":"2026-04-27T09:17:59","date_gmt":"2026-04-27T09:17:59","guid":{"rendered":"https:\/\/productionscrews.com\/stainless-steel-fasteners\/"},"modified":"2026-04-27T09:18:10","modified_gmt":"2026-04-27T09:18:10","slug":"stainless-steel-fasteners","status":"publish","type":"post","link":"https:\/\/productionscrews.com\/ar\/stainless-steel-fasteners\/","title":{"rendered":"\u0645\u064f\u062b\u0628\u062a\u0627\u062a \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623: \u062f\u0644\u064a\u0644 \u0643\u0627\u0645\u0644 \u0644\u0644\u062f\u0631\u062c\u0627\u062a \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a (2026)"},"content":{"rendered":"<h1>\u0645\u064f\u062b\u0628\u062a\u0627\u062a \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623: \u0627\u0644\u062f\u0644\u064a\u0644 \u0627\u0644\u0643\u0627\u0645\u0644 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src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/stainless-steel-fasteners-hero.jpg\" \/><\/p>\n<p>\u062a\u062d\u062f\u062f \u0623\u0646\u0643 \u062a\u0633\u062a\u062e\u062f\u0645 \u0645\u064f\u062b\u0628\u062a\u0627\u062a \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0644\u0623\u0646\u0643 \u0628\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0634\u064a\u0621 \u0644\u0627 \u064a\u0635\u062f\u0623\u060c \u0644\u0627 \u064a\u0644\u062a\u0635\u0642\u060c \u0648\u0644\u0627 \u064a\u0641\u0634\u0644 \u0628\u0639\u062f \u0633\u062a\u0629 \u0623\u0634\u0647\u0631 \u0645\u0646 \u0627\u0644\u062a\u0631\u0643\u064a\u0628. \u0644\u0643\u0646 \u201c\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623\u201d \u064a\u063a\u0637\u064a \u0639\u0644\u0649 \u0627\u0644\u0623\u0642\u0644 \u0627\u062b\u0646\u064a \u0639\u0634\u0631 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\u0628\u0627\u0644\u0632\u0646\u0643<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644<\/td>\n<td>\u0645\u0645\u062a\u0627\u0632 (\u0647\u0648\u0627\u0621\/\u0645\u064a\u0627\u0647 \u0639\u0630\u0628\u0629)<\/td>\n<td>\u0645\u062a\u0648\u0633\u0637 (\u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u0637\u0644\u0627\u0621)<\/td>\n<\/tr>\n<tr>\n<td>\u0642\u0648\u0629 \u0627\u0644\u0634\u062f (\u0646\u0645\u0648\u0630\u062c\u064a\u0629)<\/td>\n<td>70,000\u201380,000 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629<\/td>\n<td>60,000\u2013120,000 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a<\/td>\n<td>\u0644\u0627 (\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a)<\/td>\n<td>\u0646\u0639\u0645<\/td>\n<\/tr>\n<tr>\n<td>\u062e\u0637\u0631 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u0627\u0644\u062a\u062f\u0627\u062e\u0644<\/td>\n<td>\u0623\u0639\u0644\u0649<\/td>\n<td>\u0623\u0642\u0644<\/td>\n<\/tr>\n<tr>\n<td>\u0639\u0644\u0627\u0648\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0643\u0644\u0641\u0629<\/td>\n<td>3\u20135 \u0623\u0636\u0639\u0627\u0641<\/td>\n<td>\u062e\u0637 \u0627\u0644\u0623\u0633\u0627\u0633<\/td>\n<\/tr>\n<tr>\n<td>\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645<\/td>\n<td>\u062c\u064a\u062f (\u0645\u0639 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0627\u0644\u062a\u0635\u0627\u0642)<\/td>\n<td>\u0645\u062d\u062f\u0648\u062f (\u062a\u0622\u0643\u0644 \u0627\u0644\u0637\u0644\u0627\u0621)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0627\u0644\u062a\u064a \u0644\u0627 \u062a\u062a\u0639\u0631\u0636 \u0644\u0644\u0631\u0637\u0648\u0628\u0629\u060c \u0641\u0625\u0646 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0645\u0637\u0644\u064a\u0629 \u0628\u0627\u0644\u0632\u0646\u0643 \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0643\u0648\u0646 \u0623\u0643\u062b\u0631 \u0645\u0646\u0637\u0642\u064a\u0629 \u0647\u0646\u062f\u0633\u064a\u064b\u0627. \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u064a\u0628\u0631\u0631 \u0633\u0639\u0631\u0647 \u0627\u0644\u0645\u0645\u064a\u0632 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0631\u0637\u0628\u0629 \u0648\u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0648\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0628\u0627\u0644\u0637\u0639\u0627\u0645.<\/p>\n<hr \/>\n<h2>\u0645\u0642\u0627\u0631\u0646\u0629 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623: 304\u060c 316\u060c 410\u060c \u064818-8<\/h2>\n<p><strong>\u0627\u0644\u062f\u0631\u062c\u0629 \u0647\u064a \u0627\u0644\u0645\u062a\u063a\u064a\u0631 \u0627\u0644\u0623\u0647\u0645 \u0641\u064a \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631.<\/strong> \u062a\u062d\u062f\u062b \u0645\u0639\u0638\u0645 \u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u062a\u0648\u0631\u064a\u062f \u0647\u0646\u0627 \u2014 \u064a\u0637\u0644\u0628 \u0634\u062e\u0635 \u0645\u0627<\/p>\n<h3>\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 304 (18-8)<\/h3>\n<p>\u062a\u062d\u062a\u0648\u064a \u062f\u0631\u062c\u0629 304 \u0639\u0644\u0649 \u062d\u0648\u0627\u0644\u064a 18% \u0643\u0631\u0648\u0645 \u06488% \u0646\u064a\u0643\u0644\u060c \u0648\u0644\u0647\u0630\u0627 \u064a\u064f\u0637\u0644\u0642 \u0639\u0644\u064a\u0647\u0627 \u063a\u0627\u0644\u0628\u064b\u0627 18-8 \u0641\u064a \u0643\u062a\u0627\u0644\u0648\u062c\u0627\u062a \u0627\u0644\u0628\u0631\u0627\u063a\u064a. \u0625\u0646\u0647\u0627 \u0623\u0643\u062b\u0631 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0625\u0646\u062a\u0627\u062c\u064b\u0627 \u2014 \u062d\u0648\u0627\u0644\u064a 50% \u0645\u0646 \u0625\u062c\u0645\u0627\u0644\u064a \u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0639\u0627\u0644\u0645\u064a\u064b\u0627 \u2014 \u0648\u062a\u063a\u0637\u064a \u063a\u0627\u0644\u0628\u064a\u0629 \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0644\u0644\u0623\u063a\u0631\u0627\u0636 \u0627\u0644\u0639\u0627\u0645\u0629.<\/p>\n<p><strong>cURL Too many subrequests.<\/strong> \u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0645\u0637\u0628\u062e\u060c \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0645\u0639\u0645\u0627\u0631\u064a\u0629\u060c \u062d\u0627\u0648\u064a\u0627\u062a \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 (\u0623\u062d\u0645\u0627\u0636 \u062e\u0641\u064a\u0641\u0629)\u060c \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0639\u0630\u0628\u0629\u060c \u0645\u0639\u062f\u0627\u062a \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0637\u0639\u0627\u0645 \u0641\u064a \u0628\u064a\u0626\u0627\u062a \u063a\u064a\u0631 \u0643\u0644\u0648\u0631\u064a\u0629\u060c \u0627\u0644\u0628\u0646\u0627\u0621 \u0627\u0644\u062f\u0627\u062e\u0644\u064a.<\/p>\n<p><strong>\u0627\u0644\u0642\u064a\u0648\u062f:<\/strong> \u0639\u0631\u0636\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u062d\u0628\u064a\u0628\u064a \u0648\u0627\u0644\u062a\u0622\u0643\u0644 \u0641\u064a \u0627\u0644\u0634\u0642\u0648\u0642 \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u062c\u0627\u0648\u0632 \u062a\u0631\u0643\u064a\u0632 \u0627\u0644\u0643\u0644\u0648\u0631\u064a\u062f \u062d\u0648\u0627\u0644\u064a 200 \u062c\u0632\u0621 \u0641\u064a \u0627\u0644\u0645\u0644\u064a\u0648\u0646. \u063a\u064a\u0631 \u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u062a\u0639\u0631\u0636 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0628\u062d\u0631 \u0623\u0648 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0628\u062d\u0631\u064a \u062a\u062d\u062a \u062e\u0637 \u0627\u0644\u0645\u0627\u0621. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0635\u0628\u062d \u062d\u0633\u0627\u0633\u064b\u0627 (\u064a\u0641\u0642\u062f \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644) \u0625\u0630\u0627 \u062a\u0645 \u0644\u062d\u0627\u0645\u0647 \u0628\u062f\u0648\u0646 \u0645\u0639\u0627\u0644\u062c\u0629 \u0628\u0639\u062f \u0627\u0644\u0644\u062d\u0627\u0645 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d\u060c \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0646\u0627\u062f\u0631\u064b\u0627 \u0645\u0627 \u064a\u062a\u0645 \u0644\u062d\u0627\u0645\u0647\u0627.<\/p>\n<p><strong>\u0642\u0648\u0629 \u0627\u0644\u0634\u062f:<\/strong> 70,000\u201380,000 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629 (\u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u064a \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 8 \u064a\u0635\u0644 \u0625\u0644\u0649 150,000 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629 \u2014 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0644\u064a\u0633 \u0628\u062f\u064a\u0644\u0627\u064b \u0639\u0627\u0644\u064a \u0627\u0644\u0642\u0648\u0629 \u0644\u0628\u0631\u0627\u063a\u064a \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0645\u0639\u0627\u0644\u062c \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629).<\/p>\n<h3>\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 316 (\u062f\u0631\u062c\u0629 \u0628\u062d\u0631\u064a\u0629)<\/h3>\n<p>\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0645\u0646 2-3% \u0645\u0646 \u0627\u0644\u0645\u0648\u0644\u064a\u0628\u062f\u064a\u0646\u0648\u0645 \u0625\u0644\u0649 \u0627\u0644\u0635\u064a\u063a\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 304 \u0647\u064a \u0645\u0627 \u064a\u062c\u0639\u0644 316<\/p>\n<p><strong>cURL Too many subrequests.<\/strong> \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0628\u062d\u0631\u064a\u0629 (\u0641\u0648\u0642 \u0648\u062a\u062d\u062a \u062e\u0637 \u0627\u0644\u0645\u0627\u0621)\u060c \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0645\u0639 \u0627\u0644\u062a\u0639\u0631\u0636 \u0644\u0644\u0647\u0627\u0644\u064a\u062f\u0627\u062a\u060c \u0627\u0644\u0639\u0645\u0627\u0631\u0629 \u0627\u0644\u0633\u0627\u062d\u0644\u064a\u0629\u060c \u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0623\u062f\u0648\u064a\u0629\u060c \u0645\u0639\u062f\u0627\u062a \u062d\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0633\u0628\u0627\u062d\u0629\u060c \u0627\u0644\u0645\u0628\u0627\u062f\u0644\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0628\u062d\u0631.<\/p>\n<p><strong>\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0623\u062f\u0627\u0621:<\/strong> \u0641\u064a \u0637\u0631\u064a\u0642\u0629 ASTM G48 \u0627\u0644\u0642\u0633\u0645 \u0623 (\u0646\u0642\u0639 \u0641\u064a FeCl\u2083 \u0639\u0646\u062f 22\u00b0C)\u060c \u064a\u0646\u062c\u062d 316 \u0628\u064a\u0646\u0645\u0627 \u064a\u0641\u0634\u0644 304 \u062e\u0644\u0627\u0644 24 \u0633\u0627\u0639\u0629. \u0641\u064a \u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0629\u060c \u0631\u0623\u064a\u0646\u0627 \u0628\u0631\u0627\u063a\u064a \u0633\u062f\u0627\u0633\u064a\u0629 \u0645\u0646 316 \u0639\u0644\u0649 \u0645\u0634\u0627\u0628\u0643 \u0627\u0644\u0631\u0635\u064a\u0641 \u062a\u062f\u0648\u0645 \u0645\u0646 8 \u0625\u0644\u0649 10 \u0633\u0646\u0648\u0627\u062a \u0641\u064a \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0645\u062f\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0633\u0627\u062d\u0644 \u0627\u0644\u0647\u0627\u062f\u0626 \u0628\u062f\u0648\u0646 \u0635\u064a\u0627\u0646\u0629 \u0633\u0648\u0649 \u0634\u0637\u0641 \u0633\u0646\u0648\u064a \u0628\u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0639\u0630\u0628\u0629.<\/p>\n<p><strong>\u062a\u0643\u0644\u0641\u0629 \u0625\u0636\u0627\u0641\u064a\u0629 \u0639\u0644\u0649 304:<\/strong> \u0639\u0627\u062f\u0629\u064b 20\u201340% \u0627\u0639\u062a\u0645\u0627\u062f\u064b\u0627 \u0639\u0644\u0649 \u062d\u062c\u0645 \u0627\u0644\u062f\u0641\u0639\u0629 \u0648\u0638\u0631\u0648\u0641 \u0627\u0644\u0633\u0648\u0642. \u062a\u0633\u062a\u062d\u0642 \u0630\u0644\u0643 \u0644\u0623\u064a \u062a\u0637\u0628\u064a\u0642 \u0628\u062d\u0631\u064a \u0623\u0648 \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0627\u0644\u0643\u0644\u0648\u0631\u064a\u062f \u0628\u0643\u062b\u0631\u0629. \u063a\u064a\u0631 \u0636\u0631\u0648\u0631\u064a \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062f\u0627\u062e\u0644\u064a.<\/p>\n<h3>316L (\u0643\u0631\u0628\u0648\u0646 \u0645\u0646\u062e\u0641\u0636)<\/h3>\n<p>\u064a\u0639\u0646\u064a \u062a\u0633\u0645\u064a\u0629 \u201cL\u201d \u0623\u0646 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0645\u062d\u062a\u062c\u0632 \u0623\u062f\u0646\u0627\u0647 0.03% (\u0645\u0642\u0627\u0628\u0644 0.08% \u0644\u0644\u0646\u0648\u0639 316 \u0627\u0644\u0642\u064a\u0627\u0633\u064a). \u0647\u0630\u0627 \u064a\u0645\u0646\u0639 \u0627\u0644\u062a\u062d\u0633\u0633 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0644\u062d\u0627\u0645 \u2014 \u0644\u0627 \u062a\u062a\u0631\u0633\u0628 \u0627\u0644\u0643\u0631\u0628\u064a\u062f\u0627\u062a \u0639\u0646\u062f \u062d\u062f\u0648\u062f \u0627\u0644\u062d\u0628\u0648\u0628. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u062b\u0628\u062a\u0627\u062a \u0627\u0644\u062a\u064a \u0644\u0646 \u064a\u062a\u0645 \u0644\u062d\u0627\u0645\u0647\u0627\u060c \u0641\u0625\u0646 316L \u0644\u0627 \u064a\u0642\u062f\u0645 \u0645\u064a\u0632\u0629 \u0639\u0645\u0644\u064a\u0629 \u0639\u0644\u0649 316\u060c \u0644\u0643\u0646\u0647 \u064a\u064f\u062e\u0632\u0646 \u0639\u0627\u062f\u0629\u064b \u0648\u064a\u0643\u0648\u0646 \u0627\u0644\u0641\u0631\u0642 \u0641\u064a \u0627\u0644\u0633\u0639\u0631 \u0636\u0626\u064a\u0644\u064b\u0627.<\/p>\n<h3>\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 410 (\u0627\u0644\u0645\u0631\u062a\u0627\u0646\u064a\u062a\u064a\u0629)<\/h3>\n<p>\u0627\u0644\u062f\u0631\u062c\u0629 410 \u0647\u064a \u0641\u0648\u0644\u0627\u0630 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0645\u0631\u062a\u0627\u0646\u064a\u062a\u064a\u0629 \u2014 \u064a\u0645\u0643\u0646 \u0645\u0639\u0627\u0644\u062c\u062a\u0647 \u062d\u0631\u0627\u0631\u064a\u064b\u0627 \u0644\u064a\u0635\u0628\u062d \u0642\u0648\u064a\u064b\u0627 \u062c\u062f\u064b\u0627\u060c \u0648\u0647\u0648 \u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u060c \u0648\u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u062d\u0648\u0627\u0644\u064a 11\u201313% \u0645\u0646 \u0627\u0644\u0643\u0631\u0648\u0645 \u0645\u0639 \u0642\u0644\u064a\u0644 \u062c\u062f\u064b\u0627 \u0645\u0646 \u0627\u0644\u0646\u064a\u0643\u0644. \u0647\u0630\u0627 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u064a\u062c\u0639\u0644\u0647 \u0623\u0631\u062e\u0635 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0645\u0646 304 \u0623\u0648 316\u060c \u0644\u0643\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0623\u0642\u0644 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631.<\/p>\n<p><strong>cURL Too many subrequests.<\/strong> \u0645\u062d\u0627\u0648\u0631 \u0627\u0644\u0645\u0636\u062e\u0627\u062a\u060c \u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a\u060c \u0627\u0644\u0645\u062b\u0628\u062a\u0627\u062a \u0641\u064a \u0628\u064a\u0626\u0627\u062a \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0628\u0634\u0643\u0644 \u062e\u0641\u064a\u0641 \u062d\u064a\u062b \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0642\u0648\u0629 \u0639\u0627\u0644\u064a\u0629\u060c \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u062e\u0635\u0627\u0626\u0635 \u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629\u060c \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0644\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643 \u0648\u0627\u0644\u0645\u0639\u0627\u062f\u0646 \u0627\u0644\u0644\u064a\u0646\u0629.<\/p>\n<p><strong>\u0627\u0644\u0642\u064a\u0648\u062f:<\/strong> \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0631\u0637\u0628\u0629 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0623\u0648 \u0627\u0644\u0631\u0637\u0628\u0629\u060c \u0633\u064a\u062a\u0639\u0631\u0636 410 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0633\u0637\u062d\u064a \u062e\u0644\u0627\u0644 \u0634\u0647\u0648\u0631. \u0625\u0646\u0647 \u0644\u064a\u0633 \u062f\u0631\u062c\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0628\u0645\u0639\u0646\u0649 \u062c\u062f\u064a \u2014 \u0625\u0646\u0647 \u062f\u0631\u062c\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0635\u062f\u0623 \u0645\u062e\u062a\u0627\u0631\u0629 \u0644\u0644\u0633\u0647\u0648\u0644\u0629 \u0641\u064a \u0627\u0644\u062a\u0635\u0646\u064a\u0639\u060c \u0648\u0627\u0644\u0635\u0644\u0627\u0628\u0629\u060c \u0648\u0627\u0644\u062a\u0643\u0644\u0641\u0629.<\/p>\n<h3>18-8 \u0645\u0642\u0627\u0628\u0644 304: \u0647\u0644 \u0647\u0645\u0627 \u0646\u0641\u0633 \u0627\u0644\u0634\u064a\u0621\u061f<\/h3>\n<p>\u0646\u0639\u0645\u060c \u0645\u0639 \u062a\u0645\u064a\u064a\u0632 \u0628\u0633\u064a\u0637. \u201c18-8\u201d \u062a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0627\u0633\u0645\u064a (17\u201319% \u0645\u0646 \u0627\u0644\u0643\u0631\u0648\u0645\u060c 7\u20139% \u0645\u0646 \u0627\u0644\u0646\u064a\u0643\u0644). \u0627\u0644\u062f\u0631\u062c\u0629 304 \u0647\u064a \u0627\u0644\u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0633\u0627\u0626\u062f\u0629 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0646\u0637\u0627\u0642\u060c \u0644\u0643\u0646 302 \u0648303 \u062a\u0642\u0639 \u0623\u064a\u0636\u064b\u0627 \u062a\u062d\u062a \u0645\u0638\u0644\u0629 18-8. \u0639\u0646\u062f\u0645\u0627 \u064a\u0630\u0643\u0631 \u0627\u0644\u0645\u0648\u0631\u062f \u201c18-8\u201d \u0628\u062f\u0648\u0646 \u062a\u062d\u062f\u064a\u062f 304\u060c \u0641\u0625\u0646 \u0627\u0644\u0641\u0631\u0642 \u0646\u0627\u062f\u0631\u064b\u0627 \u0645\u0627 \u064a\u0643\u0648\u0646 \u062c\u0648\u0647\u0631\u064a\u064b\u0627 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0639\u0627\u0645 \u2014 \u0648\u0644\u0643\u0646 \u0644\u0644\u0639\u0645\u0644 \u0627\u0644\u0630\u064a \u064a\u062a\u0637\u0644\u0628 \u062a\u062a\u0628\u0639\u064b\u0627\u060c \u0648\u062a\u062d\u0643\u0645\u064b\u0627 \u0641\u064a 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\u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u064a\u0648\u0641\u0631 \u062a\u0631\u0643\u064a\u0628 \u063a\u064a\u0631 \u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a (\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a\u0643)\u060c \u063a\u064a\u0631 \u0642\u0627\u0628\u0644 \u0644\u0644\u062a\u0622\u0643\u0644 \u0641\u064a \u0627\u0644\u062d\u0627\u0648\u064a\u0627\u062a \u0627\u0644\u0645\u0639\u0631\u0636\u0629 \u0644\u0644\u0637\u0642\u0633\u060c \u0627\u0644\u063a\u0633\u064a\u0644 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u060c \u0623\u0648 \u0627\u0644\u0623\u062c\u0648\u0627\u0621 \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u062a\u0622\u0643\u0644. \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0643\u0648\u0646 \u0628\u0631\u0627\u063a\u064a \u0627\u0644\u0644\u0648\u062d\u0627\u062a\u060c \u0645\u0639\u062f\u0627\u062a \u0642\u0636\u0628\u0627\u0646 DIN\u060c \u0648\u0628\u0631\u0627\u063a\u064a \u063a\u0637\u0627\u0621 \u0627\u0644\u062d\u0627\u0648\u064a\u0629 \u0641\u064a \u062d\u0627\u0648\u064a\u0627\u062a NEMA 4X \u0648 IP66 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 316 \u0645\u0639 \u0635\u0648\u0627\u0645\u064a\u0644 \u0630\u0627\u062a \u0625\u062f\u0631\u0627\u062c \u0646\u0627\u064a\u0644\u0648\u0646 \u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632.<\/p>\n<hr \/>\n<h2>\u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u0645\u0627\u0631 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0645\u0646\u0627\u0633\u0628<\/h2>\n<p><img decoding=\"async\" alt=\"\u0627\u0644\u0645\u062b\u0628\u062a\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u2014 \u0645\u062e\u0637\u0637 \u062a\u062f\u0641\u0642 \u0627\u0644\u0642\u0631\u0627\u0631 \u064a\u0639\u0631\u0636 \u0645\u0633\u0627\u0631 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0646 \u0646\u0648\u0639 \u0627\u0644\u0628\u064a\u0626\u0629 \u0639\u0628\u0631 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062f\u0631\u062c\u0629 \u0625\u0644\u0649 \u0645\u0648\u0627\u0635\u0641\u0629 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646\u060c \u0628\u0623\u0633\u0644\u0648\u0628 \u0631\u0633\u0645 \u0647\u0646\u062f\u0633\u064a \u0646\u0638\u064a\u0641\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/stainless-steel-fasteners-howto.jpg\" \/><\/p>\n<p><strong>\u0627\u0628\u062f\u0623 \u0628\u0627\u0644\u0628\u064a\u0626\u0629\u060c \u0648\u0644\u064a\u0633 \u0627\u0644\u0633\u0639\u0631.<\/strong> \u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u0645 \u0627\u062a\u062e\u0627\u0630 \u0642\u0631\u0627\u0631 \u0627\u0644\u062f\u0631\u062c\u0629 \u0642\u0628\u0644 \u0642\u0631\u0627\u0631\u0627\u062a \u0627\u0644\u062d\u062c\u0645 \u0648\u0627\u0644\u062e\u064a\u0648\u0637\u060c \u0644\u0623\u0646 \u0627\u0644\u0645\u0633\u0645\u0627\u0631 \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 \u0627\u0644\u062e\u0637\u0623 \u0627\u0644\u0630\u064a \u064a\u0641\u0634\u0644 \u064a\u0643\u0644\u0641 \u0623\u0643\u062b\u0631 \u0628\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0633\u0639\u0631 \u0627\u0644\u0625\u0636\u0627\u0641\u064a \u0644\u0644\u062f\u0631\u062c\u0629 \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0645\u0642\u062f\u0645\u064b\u0627.<\/p>\n<h3>\u0625\u0637\u0627\u0631 \u0639\u0645\u0644 \u0642\u0631\u0627\u0631 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631<\/h3>\n<p><strong>\u0627\u0644\u062e\u0637\u0648\u0629 1 \u2014 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0628\u064a\u0626\u0629:<\/strong><br \/>\n\u2013 \u062f\u0627\u062e\u0644\u064a\u060c \u062c\u0627\u0641\u060c \u0628\u062f\u0648\u0646 \u0645\u0648\u0627\u062f \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u2192 \u0641\u0648\u0644\u0627\u0630 \u0643\u0631\u0628\u0648\u0646\u064a \u0623\u0648 304 (\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0644\u0627 \u064a\u0636\u064a\u0641 \u0642\u064a\u0645\u0629 \u0641\u064a \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0627\u0644\u062c\u0627\u0641 \u0627\u0644\u062d\u0642\u064a\u0642\u064a)<br \/>\n\u2013 \u062e\u0627\u0631\u062c\u064a\u060c \u0631\u0637\u0628\u060c \u0628\u062f\u0648\u0646 \u0645\u0644\u062d \u2192 304<br \/>\n\u2013 \u0633\u0627\u062d\u0644\u064a\u060c \u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0631\u0634\u060c \u0645\u0644\u062d \u062e\u0641\u064a\u0641 \u2192 316<br \/>\n\u2013 \u063a\u0645\u0631 \u0628\u062d\u0631\u064a\u060c \u0639\u0645\u0644\u064a\u0629 \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629\u060c \u0645\u0644\u062d \u0643\u062b\u064a\u0641 \u2192 316 \u0623\u0648 \u0645\u0632\u062f\u0648\u062c<br \/>\n\u2013 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0639\u0627\u0644\u064a\u0629 (&gt; 800\u00b0F) \u2192 \u0628\u064a\u0627\u0646\u0627\u062a \u062e\u0627\u0635\u0629 \u0628\u062f\u0631\u062c\u0629 \u0627\u0644\u0628\u062d\u062b\u061b \u0641\u0643\u0631 \u0641\u064a 309\u060c 310\u060c \u0623\u0648 \u0633\u0628\u0627\u0626\u0643 20<\/p>\n<p><strong>\u0627\u0644\u062e\u0637\u0648\u0629 2 \u2014 \u062a\u062d\u062f\u064a\u062f \u0646\u0648\u0639 \u0627\u0644\u062d\u0645\u0644:<\/strong><br \/>\n\u2013 \u062d\u0645\u0644 \u062a\u062b\u0628\u064a\u062a \u062b\u0627\u0628\u062a \u2192 \u0627\u0644\u062f\u0631\u062c\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 304\/316 \u0643\u0627\u0641\u064a\u0629 \u0644\u0645\u0639\u0638\u0645 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<br \/>\n\u2013 \u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629\/\u0627\u0644\u0625\u0631\u0647\u0627\u0642 \u2192 \u0641\u0643\u0631 \u062c\u064a\u062f\u064b\u0627 \u0641\u064a \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062d\u0645\u0644\u061b \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0644\u062f\u064a\u0647 \u062d\u062f \u0625\u0631\u0647\u0627\u0642 \u0623\u0642\u0644 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0633\u0628\u0627\u0626\u0643\u064a<br \/>\n\u2013 \u0627\u0644\u0634\u062f \u0627\u0644\u0639\u0627\u0644\u064a (&gt; 100 \u0623\u0644\u0641 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629) \u2192 17-4 PH \u0623\u0648 \u0625\u0646\u0643\u0648\u0646\u064a\u0644\u061b \u0627\u0644\u0623\u0646\u0648\u0627\u0639 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\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0631\u0623\u0633\u060c \u0648\u0642\u0637\u0631 \u0627\u0644\u062a\u062d\u0645\u0644 \u062a\u062d\u062a \u0627\u0644\u0631\u0623\u0633<br \/>\n\u2013 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u062b\u0642\u0648\u0628 \u0627\u0644\u0645\u062e\u0631\u0645\u0629\u060c \u064a\u062a\u0637\u0644\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u062a\u062f\u0627\u062e\u0644 \u062e\u064a\u0637 \u0628\u062d\u062f \u0623\u062f\u0646\u0649 1.5\u00d7 \u0627\u0644\u0642\u0637\u0631 (\u0645\u0642\u0627\u0628\u0644 1.0\u00d7 \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0633\u0628\u0627\u0626\u0643\u064a) \u0644\u0623\u0646 \u0627\u0644\u062e\u064a\u0637 \u0627\u0644\u0623\u0636\u0639\u0641 \u064a\u062a\u0634\u0642\u0642 \u0639\u0646\u062f \u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629<\/p>\n<p><strong>\u0627\u0644\u062e\u0637\u0648\u0629 4 \u2014 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0648\u0646\u0648\u0639 \u0627\u0644\u0642\u064a\u0627\u062f\u0629:<\/strong><br \/>\n\u2013 \u0645\u0645\u0631\u0637: \u0642\u064a\u0627\u0633\u064a \u0644\u0645\u0639\u0638\u0645 \u0645\u0633\u0627\u0645\u064a\u0631 304\/316\u061b \u0627\u0644\u0633\u0637\u062d \u0627\u0644\u0646\u0638\u064a\u0641 \u064a\u0639\u0632\u0632 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644<br \/>\n\u2013 \u0645\u0637\u0644\u064a \u0628\u0627\u0644\u0643\u0631\u0648\u0645 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a: \u0645\u0642\u0627\u0648\u0645\u0629 \u062a\u0622\u0643\u0644 \u0623\u0639\u0644\u0649 \u0645\u0628\u062f\u0626\u064a\u064b\u0627\u061b \u064a\u064f\u062d\u062f\u062f \u0644\u0644\u0635\u0646\u0627\u0639\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u064a\u0629 \u0648\u0623\u0634\u0628\u0627\u0647 \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a<br \/>\n\u2013 \u0646\u0648\u0639 \u0627\u0644\u0642\u064a\u0627\u062f\u0629: \u064a\u064f\u0641\u0636\u0644 \u0627\u0644\u0645\u0641\u062a\u0627\u062d \u0627\u0644\u0633\u062a \u0639\u0634\u0631\u064a \u0644\u0644\u0645\u062f\u0627\u062e\u0644 \u0627\u0644\u0645\u063a\u0645\u0648\u0631\u0629 \u0623\u0648 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u062f\u0642\u064a\u0642\u061b \u0631\u0623\u0633 \u0633\u062f\u0627\u0633\u064a \u0644\u0633\u0647\u0648\u0644\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a\u061b \u0641\u064a\u0644\u064a\u0628\u0633 \u0644\u0644\u0639\u0645\u0644 \u0639\u0644\u0649 \u0644\u0648\u062d\u0627\u062a \u062e\u0641\u064a\u0641\u0629 \u0641\u0642\u0637 (\u0627\u0644\u0627\u0646\u0632\u0644\u0627\u0642 \u064a\u0632\u064a\u0644 \u0631\u0624\u0648\u0633 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0628\u0633\u0647\u0648\u0644\u0629)<\/p>\n<h3>\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0639\u0632\u0645<\/h3>\n<p>\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a \u0644\u062f\u064a\u0647 \u0645\u0639\u0627\u0645\u0644 \u0627\u062d\u062a\u0643\u0627\u0643 \u0623\u0639\u0644\u0649 \u0648\u0635\u0644\u0627\u0628\u0629 \u0623\u0642\u0644 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0633\u0628\u0627\u0626\u0643\u064a\u060c \u0645\u0645\u0627 \u064a\u063a\u064a\u0631 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0639\u0632\u0645 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u062d\u062c\u0645 \u0627\u0644\u0628\u0631\u063a\u064a<\/th>\n<th>\u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 304 (\u0642\u062f\u0645-\u0631\u0637\u0644)<\/th>\n<th>\u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0633\u0628\u0627\u0626\u0643\u064a \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 8 (\u0642\u062f\u0645-\u0631\u0637\u0644)<\/th>\n<th>\u0627\u0644\u0646\u0633\u0628\u0629<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1\/4-20<\/td>\n<td>4<\/td>\n<td>9<\/td>\n<td>0.44<\/td>\n<\/tr>\n<tr>\n<td>3\/8-16<\/td>\n<td>14<\/td>\n<td>30<\/td>\n<td>0.47<\/td>\n<\/tr>\n<tr>\n<td>1\/2-13<\/td>\n<td>30<\/td>\n<td>75<\/td>\n<td>0.40<\/td>\n<\/tr>\n<tr>\n<td>5\/8-11<\/td>\n<td>60<\/td>\n<td>150<\/td>\n<td>0.40<\/td>\n<\/tr>\n<tr>\n<td>3\/4-10<\/td>\n<td>100<\/td>\n<td>265<\/td>\n<td>0.38<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u062f\u0627\u0626\u0645\u064b\u0627 \u0627\u0633\u062a\u062e\u062f\u0645 \u0645\u0631\u0643\u0628 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0627\u0644\u062a\u0635\u0627\u0642 (\u064a\u0641\u0636\u0644 \u0627\u0644\u0646\u064a\u0643\u0644 \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623) \u0648\u062e\u0641\u0651\u0636 \u0639\u0632\u0645 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0628\u0646\u0633\u0628\u0629 20-30% \u0645\u0646 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u062c\u0627\u0641\u0629 \u0644\u062a\u0639\u0648\u064a\u0636 \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u062a\u0634\u062d\u064a\u0645. \u062a\u062a\u0639\u0631\u0636 \u0648\u0627\u062c\u0647\u0627\u062a \u0627\u0644\u062e\u064a\u0648\u0637 \u0628\u064a\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0628\u062f\u0648\u0646 \u062a\u0634\u062d\u064a\u0645 \u0644\u0644\u062e\u062f\u0634 \u0639\u0646\u062f \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0641\u064a \u062d\u0648\u0627\u0644\u064a 30% \u0645\u0646 \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0648\u0641\u0642\u064b\u0627 \u0644\u062a\u062c\u0631\u0628\u062a\u0646\u0627 \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a\u0629.<\/p>\n<h3>\u0645\u0646\u0639 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 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\u0628\u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0628\u0628\u0637\u0621<\/strong> \u2014 \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0647\u0648\u0627\u0621 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 \u062a\u0648\u0644\u062f \u062d\u0631\u0627\u0631\u0629 \u062a\u0633\u0631\u0639 \u0645\u0646 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643<br \/>\n3. <strong>\u0627\u0633\u062a\u062e\u062f\u0645 \u0645\u0648\u0627\u062f \u063a\u064a\u0631 \u0645\u062a\u0634\u0627\u0628\u0647\u0629<\/strong> \u0639\u0646\u062f \u0627\u0644\u0635\u0645\u0648\u0644\u0629: \u0635\u0645\u0648\u0644\u0629 \u0645\u0646 \u0627\u0644\u0628\u0631\u0648\u0646\u0632 \u0639\u0644\u0649 \u0645\u0633\u0645\u0627\u0631 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623\u060c \u0623\u0648 \u0627\u0644\u0639\u0643\u0633\u060c \u064a\u0642\u0636\u064a \u0639\u0644\u0649 \u0622\u0644\u064a\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u0627\u0644\u0645\u0627\u062f\u0629 \u0646\u0641\u0633\u0647\u0627<br \/>\n4. <strong>\u062a\u062c\u0646\u0628 \u0627\u0644\u0625\u0641\u0631\u0627\u0637 \u0641\u064a \u0627\u0644\u0631\u0628\u0637<\/strong> \u2014 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0627\u0646\u0636\u063a\u0627\u0637\u064a \u0639\u0646\u062f \u0627\u0644\u0625\u0641\u0631\u0627\u0637 \u0641\u064a \u0627\u0644\u0631\u0628\u0637 \u064a\u0643\u0633\u0631 \u0627\u0644\u0641\u064a\u0644\u0645 \u0627\u0644\u0633\u0644\u0628\u064a\u060c \u0645\u0643\u0634\u0648\u0641\u064b\u0627 \u0627\u0644\u0645\u0639\u062f\u0646 \u0627\u0644\u0639\u0627\u0631\u064a \u0644\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0628\u0627\u0631\u062f<\/p>\n<hr \/>\n<h2>\u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 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A4-80 (800 \u0645\u064a\u063a\u0627 \u0628\u0627\u0633\u0643\u0627\u0644) \u0647\u0648 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0639\u0627\u0644\u064a \u0627\u0644\u0642\u0648\u0629. \u0642\u0627\u0631\u0646 \u0630\u0644\u0643 \u0645\u0639 \u0628\u0631\u0627\u063a\u064a \u0641\u0648\u0644\u0627\u0630 \u0633\u0628\u0627\u0626\u0643\u064a ASTM A490 \u0639\u0646\u062f 1040-1240 \u0645\u064a\u063a\u0627 \u0628\u0627\u0633\u0643\u0627\u0644. \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u062a\u0637\u0628\u064a\u0642\u0627\u062a\u0643 \u062a\u062a\u0637\u0644\u0628 \u0623\u0643\u062b\u0631 \u0645\u0646 \u062d\u0648\u0627\u0644\u064a 90 \u0623\u0644\u0641 \u0648\u062d\u062f\u0629 \u0636\u063a\u0637\u060c \u0641\u0625\u0646 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a \u0644\u0627 \u064a\u0645\u0643\u0646\u0647\u0627 \u062a\u0644\u0628\u064a\u062a\u0647\u0627 \u0628\u062f\u0648\u0646 \u0645\u0639\u0627\u0644\u062c\u0629 \u062e\u0627\u0635\u0629 \u2014 \u0623\u0646\u062a \u0628\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0641\u0648\u0644\u0627\u0630 \u0633\u0628\u0627\u0626\u0643\u064a\u060c 17-4 PH\u060c \u0623\u0648 \u0625\u0646\u0643\u0648\u0646\u064a\u0644.<\/p>\n<hr \/>\n<h2>\u0627\u0644\u0627\u062a\u062c\u0627\u0647\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629 \u0641\u064a \u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 \u0645\u062b\u0628\u062a\u0627\u062a \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 (2026 \u0648\u0645\u0627 \u0628\u0639\u062f\u0647\u0627)<\/h2>\n<p><strong>\u0633\u0648\u0642 \u0627\u0644\u0645\u062b\u0628\u062a\u0627\u062a \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0635\u062f\u0623 \u064a\u062a\u062c\u0647 \u0646\u062d\u0648 \u0627\u0644\u062a\u062a\u0628\u0639\u060c \u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u062e\u0627\u0635\u0629\u060c \u0648\u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0633\u0637\u062d\u064a\u0629<\/strong> \u2014 \u0645\u062f\u0641\u0648\u0639\u064b\u0627 \u0628\u0627\u0644\u0625\u0646\u0641\u0627\u0642 \u0639\u0644\u0649 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629\u060c \u0648\u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u062a\u062c\u062f\u062f\u0629 \u0627\u0644\u0628\u062d\u0631\u064a\u0629\u060c \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u062a\u0648\u062b\u064a\u0642 \u0633\u0644\u0633\u0644\u0629 \u0627\u0644\u062a\u0648\u0631\u064a\u062f \u0627\u0644\u0645\u0634\u062f\u062f\u0629.<\/p>\n<h3>\u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u062a\u0635\u0628\u062d \u0633\u0627\u0626\u062f\u0629<\/h3>\n<p>\u062a\u0642\u062f\u0645 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 (2205\u060c 2507) \u0642\u0648\u0629 \u0625\u062c\u0647\u0627\u062f \u062a\u0642\u0631\u064a\u0628\u0627 \u0636\u0639\u0641 316 \u0645\u0639 \u0645\u0642\u0627\u0648\u0645\u0629 \u062a\u0622\u0643\u0644 \u0645\u0633\u0627\u0648\u064a\u0629 \u0623\u0648 \u0623\u0641\u0636\u0644. \u062d\u062a\u0649 \u0648\u0642\u062a \u0642\u0631\u064a\u0628\u060c \u0643\u0627\u0646\u062a \u0627\u0644\u0645\u062b\u0628\u062a\u0627\u062a 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\u0639\u0627\u0645 2027\u060c \u0646\u062a\u0648\u0642\u0639 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u0639\u0646\u0635\u0631\u064b\u0627 \u0642\u064a\u0627\u0633\u064a\u064b\u0627 \u0641\u064a \u0645\u062e\u0632\u0648\u0646 \u0627\u0644\u0645\u0648\u0632\u0639\u064a\u0646 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u064a\u0646 \u0644\u0644\u0645\u062b\u0628\u062a\u0627\u062a\u060c \u0648\u0644\u064a\u0633 \u0645\u0646\u062a\u062c\u064b\u0627 \u0645\u062a\u062e\u0635\u0635\u064b\u0627 \u064a\u062a\u0637\u0644\u0628 \u0648\u0642\u062a\u064b\u0627 \u0637\u0648\u064a\u0644\u064b\u0627.<\/p>\n<h3>\u0627\u0644\u062a\u0644\u0645\u064a\u0639 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0643\u0645\u0648\u0627\u0635\u0641\u0629 \u0642\u064a\u0627\u0633\u064a\u0629<\/h3>\n<p>\u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d\u064a \u064a\u0624\u062b\u0631 \u0645\u0628\u0627\u0634\u0631\u0629 \u0639\u0644\u0649 \u0628\u062f\u0627\u064a\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u2014 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u0644\u0645\u0639\u0629 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u064b\u0627 \u0644\u0627 \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u062a\u0644\u0648\u062b \u062d\u062f\u064a\u062f\u064a \u0633\u0637\u062d\u064a\u060c \u0648\u0644\u0627 \u062e\u062f\u0648\u0634 \u062f\u0642\u064a\u0642\u0629 \u062a\u0633\u0645\u062d \u0644\u0644\u0643\u0644\u0648\u0631\u064a\u062f \u0628\u0627\u0644\u062a\u062c\u0645\u0639\u060c \u0648\u0637\u0628\u0642\u0629 \u0633\u0644\u0628\u064a\u0629 \u0623\u0648\u0644\u064a\u0629 \u0623\u0643\u062b\u0631 \u0633\u0645\u0643\u064b\u0627. \u062a\u0627\u0631\u064a\u062e\u064a\u064b\u0627\u060c \u0643\u0627\u0646\u062a \u0645\u0648\u0627\u0635\u0641\u0629 \u0644\u0644\u0637\u064a\u0631\u0627\u0646 \u0648\u0627\u0644\u0635\u0646\u0627\u0639\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u064a\u0629\u060c \u0644\u0643\u0646 \u0627\u0644\u062a\u0644\u0645\u064a\u0639 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u064a\u0638\u0647\u0631 \u0627\u0644\u0622\u0646 \u0641\u064a \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0639\u0645\u0627\u0631\u0629 \u0627\u0644\u0633\u0627\u062d\u0644\u064a\u0629 \u0648\u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0628\u062d\u0631\u064a\u0629 \u0645\u0639 \u062a\u0632\u0627\u064a\u062f \u0627\u0644\u0648\u0639\u064a. \u0627\u0644\u0641\u0627\u0631\u0642 \u0641\u064a \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u062d\u0648\u0627\u0644\u064a 15-25 \u0648\u062d\u062f\u0629 \u0642\u064a\u0627\u0633 \u0641\u0648\u0642 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0645\u0645\u0631\u0631 \u0627\u0644\u0642\u064a\u0627\u0633\u064a.<\/p>\n<h3>\u062a\u062a\u0628\u0639 \u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0631\u0642\u0645\u064a\u0629<\/h3>\n<p>\u062a\u062a\u062c\u0647 \u0647\u064a\u0626\u0627\u062a \u0645\u0639\u0627\u064a\u064a\u0631 ASTM \u0648ISO \u0646\u062d\u0648 \u0634\u0647\u0627\u062f\u0629 \u0627\u0644\u0645\u0635\u0646\u0639 \u0627\u0644\u0631\u0642\u0645\u064a\u0629 \u2014 \u062a\u062a\u0628\u0639 \u0627\u0644\u062f\u0641\u0639\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0631\u0645\u0648\u0632 QR \u0645\u062f\u0645\u062c\u0629 \u0641\u064a \u0639\u0628\u0648\u0627\u062a \u0627\u0644\u0645\u062b\u0628\u062a\u0627\u062a \u062a\u0631\u0628\u0637 \u0628\u0634\u0647\u0627\u062f\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0646\u062a\u0627\u0626\u062c \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0634\u062f\u060c \u0648\u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a. \u0628\u062f\u0623\u062a \u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0627\u0644\u0643\u0628\u0631\u0649 (\u0627\u0644\u062c\u0633\u0648\u0631\u060c \u0627\u0644\u0645\u0646\u0635\u0627\u062a \u0627\u0644\u0628\u062d\u0631\u064a\u0629) \u062a\u062a\u0637\u0644\u0628 \u062a\u0648\u062b\u064a\u0642 \u062a\u062a\u0628\u0639 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062f\u0641\u0639\u0629. \u0645\u0646 \u0627\u0644\u0645\u062a\u0648\u0642\u0639 \u0623\u0646 \u064a\u0635\u0628\u062d \u0647\u0630\u0627 \u0645\u0639\u064a\u0627\u0631\u064b\u0627 \u0644\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629 \u0628\u062d\u0644\u0648\u0644 2027-2028.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0627\u0644\u0627\u062a\u062c\u0627\u0647<\/th>\n<th>\u0627\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u062d\u0627\u0644\u064a\u0629<\/th>\n<th>\u062a\u0648\u0642\u0639\u0627\u062a 2027<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0645\u062b\u0628\u062a\u0627\u062a \u0627\u0644\u0641\u0648\u0644\u0627\u0630 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