{"id":5554,"date":"2025-12-19T08:13:58","date_gmt":"2025-12-19T08:13:58","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5554"},"modified":"2025-12-19T08:14:35","modified_gmt":"2025-12-19T08:14:35","slug":"technical-standards-for-set-screws-according-to-gb-t-3098-3-2016","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/ar\/blog\/technical-standards-for-set-screws-according-to-gb-t-3098-3-2016\/","title":{"rendered":"\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0641\u0646\u064a\u0629 \u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 GB\/T 3098.3-2016"},"content":{"rendered":"<div style=\"font-family: Arial, sans-serif; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; background-color: #f9f9f9; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.1);\">\n<h2>\u0645\u0642\u062f\u0645\u0629<\/h2>\n<p>\u0628\u0635\u0641\u062a\u064a \u062e\u0628\u064a\u0631\u064b\u0627 \u0645\u062a\u0645\u0631\u0633\u064b\u0627 \u0641\u064a \u0645\u062c\u0627\u0644 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629\u060c \u0641\u0642\u062f \u0639\u0645\u0644\u062a\u064f \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0645\u0639 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0648\u0637\u0646\u064a\u0629 \u0648\u0627\u0644\u062f\u0648\u0644\u064a\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u062b\u0628\u062a\u0627\u062a\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u062a\u0644\u0643 \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u062a\u062b\u0628\u064a\u062a. \u064a\u064f\u0639\u062f\u0651 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0635\u064a\u0646\u064a \u0627\u0644\u0648\u0637\u0646\u064a GB\/T 3098.3-2016 \u0645\u0639\u064a\u0627\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u064a\u064f\u062d\u062f\u062f \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u062a\u062b\u0628\u064a\u062a\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0645\u0648\u062b\u0648\u0642\u064a\u062a\u0647\u0627 \u0641\u064a \u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629\u060c \u0645\u062b\u0644 \u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0622\u0644\u0627\u062a \u0648\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0648\u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u062f\u0642\u064a\u0642\u0629. \u064a\u062a\u0648\u0627\u0641\u0642 \u0647\u0630\u0627 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0645\u0639 \u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u0645\u064a\u0629\u060c \u0648\u064a\u064f\u0634\u0627\u0628\u0647 \u0645\u0639\u064a\u0627\u0631 ISO 898-5\u060c \u0648\u064a\u0631\u0643\u0632 \u0639\u0644\u0649 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0635\u0644\u0627\u0628\u0629 \u0648\u062a\u0631\u0627\u0643\u064a\u0628 \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0623\u062f\u0627\u0621 \u0644\u0645\u0646\u0639 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u062a\u062d\u062a \u0627\u0644\u0623\u062d\u0645\u0627\u0644.<\/p>\n<p>\u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629\u060c \u0623\u064f\u062d\u0633\u0651\u0646 \u0648\u0623\u064f\u0648\u0633\u0651\u0639 \u0627\u0644\u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0644\u0645\u0639\u064a\u0627\u0631\u060c \u0645\u064f\u062a\u0636\u0645\u0646\u0627\u064b \u0634\u0631\u0648\u062d\u0627\u064b \u0645\u064f\u0641\u0635\u0651\u0644\u0629 \u0644\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0648\u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0627\u0633\u062a\u0646\u0627\u062f\u0627\u064b \u0625\u0644\u0649 \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u064f\u0648\u062b\u0651\u0642\u0629. \u0648\u0647\u0630\u0627 \u064a\u0636\u0645\u0646 \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0623\u0641\u0636\u0644 \u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629\u060c \u0645\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649 \u062c\u0648\u0627\u0646\u0628 \u0645\u062b\u0644 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629\u060c \u0648\u062d\u062f\u0648\u062f \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u060c \u0648\u0637\u0631\u0642 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0635\u0644\u0627\u0628\u0629.<\/p>\n<h2>\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/h2>\n<ul style=\"list-style-type: disc; padding-left: 20px;\">\n<li><a style=\"color: #007bff; text-decoration: none;\" href=\"#chemical-composition\">\u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0644\u0645\u0648\u0627\u062f \u0628\u0631\u0627\u063a\u064a \u0627\u0644\u062a\u062b\u0628\u064a\u062a<\/a><\/li>\n<li><a style=\"color: #007bff; text-decoration: none;\" href=\"#mechanical-properties\">\u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u062a\u062b\u0628\u064a\u062a<\/a><\/li>\n<li><a style=\"color: #007bff; text-decoration: none;\" href=\"#faq\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 (FAQ)<\/a><\/li>\n<\/ul>\n<div id=\"chemical-composition\">\n<h2>\u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0644\u0645\u0648\u0627\u062f \u0628\u0631\u0627\u063a\u064a \u0627\u0644\u062a\u062b\u0628\u064a\u062a<\/h2>\n<p>\u064a\u062c\u0628 \u0623\u0646 \u062a\u0633\u062a\u0648\u0641\u064a \u0628\u0631\u0627\u063a\u064a \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0645\u062d\u062f\u062f\u0629 \u0644\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0644\u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u0635\u0644\u0627\u0628\u0629 \u0648\u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629. \u064a\u0635\u0646\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u062d\u0633\u0628 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0635\u0644\u0627\u0628\u0629 (14H\u060c 22H\u060c 33H\u060c \u064845H)\u060c \u0648\u064a\u062d\u062f\u062f \u062d\u062f\u0648\u062f\u064b\u0627 \u0644\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 (C) \u0648\u0627\u0644\u0641\u0648\u0633\u0641\u0648\u0631 (P) \u0648\u0627\u0644\u0643\u0628\u0631\u064a\u062a (S). \u062a\u064f\u0641\u0631\u0636 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629\u060c \u0645\u062b\u0644 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0633\u0631\u064a\u0639 \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0639\u060c \u0639\u0644\u0649 \u0627\u0644\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0623\u0639\u0644\u0649 \u0644\u062a\u0639\u0632\u064a\u0632 \u0627\u0644\u0645\u062a\u0627\u0646\u0629. \u062a\u062c\u062f\u0631 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0625\u0644\u0649 \u0623\u0646\u0647 \u0644\u0627 \u064a\u064f\u0633\u0645\u062d \u0628\u062a\u0635\u0644\u064a\u062f \u0627\u0644\u0633\u0637\u062d\u060c \u0648\u0641\u064a \u062d\u0627\u0644\u0629 \u0648\u062c\u0648\u062f \u0646\u0632\u0627\u0639\u0627\u062a\u060c \u064a\u0644\u0632\u0645 \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0646\u0647\u0627\u0626\u064a.<\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin: 20px 0; box-shadow: 0 1px 3px rgba(0,0,0,0.2);\">\n<thead>\n<tr style=\"background-color: #007bff; color: white;\">\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\" colspan=\"2\">\u062f\u0631\u062c\u0629 \u0627\u0644\u0635\u0644\u0627\u0628\u0629<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0635\u0644\u0627\u0628\u0629 \u0641\u064a\u0643\u0631\u0632 (HV)<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0645\u0627\u062f\u0629<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629\u00b9<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">C%\u060c \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649\u00b2<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">C%\u060c \u062f\u0642\u064a\u0642\u0629\u00b2<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">P%\u060c \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649\u00b2<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">S%\u060c \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649\u00b2<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\" colspan=\"2\">14 \u0633\u0627\u0639\u0629<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">140<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u064a\u00b3<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\/<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">0.5<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\/<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">0.11<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">0.15<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\" colspan=\"2\">22 \u0633\u0627\u0639\u0629<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">220<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u064a\u2074<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0645\u064f\u0642\u0633\u0651\u0649 \u0648\u0645\u064f\u0642\u0633\u0651\u0649<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">0.5<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">0.19<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">0.05<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">0.05<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\" colspan=\"2\">33 \u0633\u0627\u0639\u0629<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">330<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u064a\u2074<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0645\u064f\u0642\u0633\u0651\u0649 \u0648\u0645\u064f\u0642\u0633\u0651\u0649<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">0.5<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">0.19<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">0.05<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">0.05<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">–<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\" rowspan=\"3\">45 \u0633\u0627\u0639\u0629<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">450<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u064a\u2074\u060c\u2075<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0645\u064f\u0642\u0633\u0651\u0649 \u0648\u0645\u064f\u0642\u0633\u0651\u0649<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">0.5<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">0.45<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">0.05<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">0.05<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">–<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">450<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u064a \u0645\u0639 \u0625\u0636\u0627\u0641\u0629 \u0639\u0646\u0627\u0635\u0631\u2074 (\u0627\u0644\u0628\u0648\u0631\u0648\u0646 \u0623\u0648 \u0627\u0644\u0645\u0646\u063a\u0646\u064a\u0632 \u0623\u0648 \u0627\u0644\u0643\u0631\u0648\u0645)<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0645\u064f\u0642\u0633\u0651\u0649 \u0648\u0645\u064f\u0642\u0633\u0651\u0649<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">0.5<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">0.28<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">0.05<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">0.05<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">–<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">450<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0633\u0628\u0627\u0626\u0643\u064a\u2074\u060c\u2076<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0645\u064f\u0642\u0633\u0651\u0649 \u0648\u0645\u064f\u0642\u0633\u0651\u0649<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">0.5<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">0.3<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">0.05<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">0.05<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size: 14px; color: #666;\"><strong>\u0645\u0644\u062d\u0648\u0638\u0627\u062a:<\/strong><br \/>\n\u00b9 \u0644\u0627 \u064a\u064f\u0633\u0645\u062d \u0628\u062a\u0635\u0644\u064a\u062f \u0627\u0644\u0633\u0637\u062d.<br \/>\n\u00b2 \u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0644\u0646\u0632\u0627\u0639\u060c \u0642\u0645 \u0628\u0625\u062c\u0631\u0627\u0621 \u062a\u062d\u0644\u064a\u0644 \u0644\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0646\u0647\u0627\u0626\u064a.<br \/>\n\u00b3 \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0633\u0647\u0644 \u0627\u0644\u0642\u0637\u0639 \u0645\u0639 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0645\u0646 Pb 0.35%\u060c P 0.11%\u060c S 0.34%.<br \/>\n\u2074 \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0630\u064a \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0646\u0633\u0628\u0629 \u0642\u0635\u0648\u0649 \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635 \u062a\u0628\u0644\u063a 0.35%.<br \/>\n\u2075 \u064a\u0646\u0637\u0628\u0642 \u0641\u0642\u0637 \u0639\u0644\u0649 d \u2264 M16.<br \/>\n\u2076 \u064a\u062c\u0628 \u0623\u0646 \u062a\u062d\u062a\u0648\u064a \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0644\u0628 \u0639\u0644\u0649 \u0639\u0646\u0635\u0631 \u0648\u0627\u062d\u062f \u0639\u0644\u0649 \u0627\u0644\u0623\u0642\u0644 \u0645\u0645\u0627 \u064a\u0644\u064a: \u0627\u0644\u0643\u0631\u0648\u0645 0.30%\u060c \u0627\u0644\u0646\u064a\u0643\u0644 0.30%\u060c \u0627\u0644\u0645\u0648\u0644\u064a\u0628\u062f\u064a\u0646\u0648\u0645 0.20%\u060c \u0627\u0644\u0641\u0627\u0646\u0627\u062f\u064a\u0648\u0645 0.10%. \u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0644\u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u0645\u062a\u0639\u062f\u062f\u0629\u060c \u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0627\u0644\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a 70% \u0639\u0644\u0649 \u0627\u0644\u0623\u0642\u0644 \u0645\u0646 \u0645\u062c\u0645\u0648\u0639 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0643\u0644 \u0639\u0646\u0635\u0631.<\/p>\n<p>\u0639\u0645\u0644\u064a\u0627\u064b\u060c \u062a\u0636\u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0645\u0642\u0627\u0648\u0645\u0629 \u0628\u0631\u0627\u063a\u064a \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0644\u0644\u0642\u0635 \u0648\u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0633\u0644\u0627\u0645\u062a\u0647\u0627 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u064a\u0629. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u064a\u0624\u062f\u064a \u0627\u0631\u062a\u0641\u0627\u0639 \u0646\u0633\u0628\u0629 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0641\u064a \u062f\u0631\u062c\u0627\u062a 45H \u0625\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0644\u0628\u060c \u0648\u0644\u0643\u0646\u0647 \u064a\u062a\u0637\u0644\u0628 \u062a\u062d\u0643\u0645\u0627\u064b \u062f\u0642\u064a\u0642\u0627\u064b \u0644\u062a\u062c\u0646\u0628 \u0627\u0644\u0647\u0634\u0627\u0634\u0629.<\/p>\n<\/div>\n<div id=\"mechanical-properties\">\n<h2>\u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u062a\u062b\u0628\u064a\u062a<\/h2>\n<p>\u062a\u062a\u0636\u0645\u0646 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0627\u0644\u0645\u0648\u0636\u062d\u0629 \u0641\u064a \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 GB\/T 3098.3-2016 \u0646\u0637\u0627\u0642\u0627\u062a \u0627\u0644\u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0645\u0642\u0627\u0633\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u0642 \u0641\u064a\u0643\u0631\u0632 (HV) \u0648\u0628\u0631\u064a\u0646\u0644 (HBW) \u0648\u0631\u0648\u0643\u0648\u064a\u0644 (HRB\/HRC)\u060c \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u062d\u062f\u0648\u062f \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0648\u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0633\u0637\u062d. \u062a\u0636\u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0623\u062f\u0627\u0621 \u0628\u0631\u0627\u063a\u064a \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u062a\u062d\u062a \u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0645\u062d\u0648\u0631\u064a\u0629 \u062f\u0648\u0646 \u062a\u0634\u0648\u0647 \u0623\u0648 \u062a\u0644\u0641. \u062a\u064f\u062c\u0631\u0649 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629 \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0645\u0637\u0627\u0628\u0642\u0629.<\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin: 20px 0; box-shadow: 0 1px 3px rgba(0,0,0,0.2);\">\n<thead>\n<tr style=\"background-color: #007bff; color: white;\">\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u062f\u0631\u062c\u0629 \u0627\u0644\u0635\u0644\u0627\u0628\u0629<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0623\u0642\u0635\u0649 \u0635\u0644\u0627\u0628\u0629 \u0641\u064a\u0643\u0631\u0632 HV10<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0635\u0644\u0627\u0628\u0629 \u0628\u0631\u064a\u0646\u0644 HBW F=30D\u00b2 \u062f\u0642\u064a\u0642\u0629<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0635\u0644\u0627\u0628\u0629 \u0628\u0631\u064a\u0646\u0644 HBW F=30D\u00b2 \u0643\u062d\u062f \u0623\u0642\u0635\u0649<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0635\u0644\u0627\u0628\u0629 \u0631\u0648\u0643\u0648\u064a\u0644 HRB \u062f\u0642\u064a\u0642\u0629<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0623\u0642\u0635\u0649 \u0635\u0644\u0627\u0628\u0629 \u0631\u0648\u0643\u0648\u064a\u0644 HRB<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0635\u0644\u0627\u0628\u0629 \u0631\u0648\u0643\u0648\u064a\u0644 HRC \u062f\u0642\u064a\u0642\u0629<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0623\u0642\u0635\u0649 \u0635\u0644\u0627\u0628\u0629 \u0631\u0648\u0643\u0648\u064a\u0644 HRC<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0627\u0631\u062a\u0641\u0627\u0639 \u0637\u0628\u0642\u0629 \u0627\u0644\u062e\u064a\u0637 \u063a\u064a\u0631 \u0645\u0646\u0632\u0648\u0639 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 E\/\u0645\u0645 \u0643\u062d\u062f \u0623\u062f\u0646\u0649<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0627\u0631\u062a\u0641\u0627\u0639 \u0637\u0628\u0642\u0629 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0644\u0644\u062e\u064a\u0637 (\u063a\/\u0645\u0645) \u0643\u062d\u062f \u0623\u0642\u0635\u0649<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0633\u0637\u062d \u0627\u0644\u0642\u0635\u0648\u0649 HV0.3<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0628\u062f\u0648\u0646 \u0643\u0631\u0628\u0646\u0629\u060c \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 HV0.3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">14 \u0633\u0627\u0639\u0629<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">290<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">133<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">276<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">75<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">105<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">–<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">–<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">–<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">–<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">–<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">–<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">22 \u0633\u0627\u0639\u0629<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">300<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">209<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">285<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">95<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0623<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0623<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">30<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0646\u0635\u0641 H\u2081<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">0.015<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">320<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u062c<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">33 \u0633\u0627\u0639\u0629<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">440<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">314<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">418<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">–<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">–<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">33<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">44<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">2\/3 H\u2081<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">0.015<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">450<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u062c<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">45 \u0633\u0627\u0639\u0629<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">560<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">428<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">532<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">–<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">–<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">45<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">53<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">3\/4 H\u2081<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u0628<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">580<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\">\u062c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size: 14px; color: #666;\"><strong>\u0645\u0644\u062d\u0648\u0638\u0627\u062a:<\/strong><br \/>\n\u0623. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u062f\u0631\u062c\u0629 22H\u060c \u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0640 HRB \u0648\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0640 HRC \u0625\u0630\u0627 \u062a\u0645 \u0625\u062c\u0631\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631 \u0631\u0648\u0643\u0648\u064a\u0644.<br \/>\n\u0628. \u0644\u0627 \u064a\u064f\u0633\u0645\u062d \u0628\u0637\u0628\u0642\u0629 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0644\u0640 45H.<br \/>\n\u062c. \u0639\u0646\u062f \u0627\u0644\u0642\u064a\u0627\u0633 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 HV0.3\u060c \u064a\u062c\u0628 \u0623\u0644\u0627 \u062a\u062a\u062c\u0627\u0648\u0632 \u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0633\u0637\u062d \u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0644\u0628 \u0628\u0623\u0643\u062b\u0631 \u0645\u0646 30 \u0648\u062d\u062f\u0629 HV.<\/p>\n<p>\u062a\u064f\u0639\u062f\u0651 \u0647\u0630\u0647 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u0645\u0642\u0627\u0648\u0645\u0629 \u0639\u0627\u0644\u064a\u0629 \u0644\u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646. \u0641\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0641\u064a \u0628\u0631\u0627\u063a\u064a \u0627\u0644\u062a\u062b\u0628\u064a\u062a 45H\u060c \u062a\u0645\u0646\u0639 \u0636\u0648\u0627\u0628\u0637 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0627\u0644\u0635\u0627\u0631\u0645\u0629 \u0636\u0639\u0641 \u0627\u0644\u0633\u0646 \u0627\u0644\u0644\u0648\u0644\u0628\u064a\u060c \u0648\u0647\u0648 \u0623\u0645\u0631 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0641\u064a \u0627\u0644\u0622\u0644\u0627\u062a \u0627\u0644\u062b\u0642\u064a\u0644\u0629.<\/p>\n<\/div>\n<div id=\"faq\">\n<h2>\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 (FAQ)<\/h2>\n<dl style=\"margin: 20px 0;\">\n<dt style=\"font-weight: bold; margin-top: 10px;\">1. \u0645\u0627 \u0647\u0648 \u0627\u0644\u0641\u0631\u0642 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0628\u064a\u0646 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0635\u0644\u0627\u0628\u0629 \u0641\u064a GB\/T 3098.3-2016\u061f<\/dt>\n<dd>\u062a\u062a\u0635\u0627\u0639\u062f \u0627\u0644\u062f\u0631\u062c\u0627\u062a (\u0645\u0646 14H \u0625\u0644\u0649 45H) \u0641\u064a \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0627\u0644\u0635\u0644\u0627\u0628\u0629 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629\u060c \u062d\u064a\u062b \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0623\u0639\u0644\u0649 \u0645\u062b\u0644 45H \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0644\u0628 \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0642\u0648\u0629 \u0641\u0627\u0626\u0642\u0629 \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0635\u0639\u0628\u0629\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u0643\u0641\u064a \u0627\u0644\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u062b\u0644 14H \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0639\u0627\u0645.<\/dd>\n<dt style=\"font-weight: bold; margin-top: 10px;\">2. \u0644\u0645\u0627\u0630\u0627 \u064a\u064f\u062d\u0638\u0631 \u062a\u0642\u0648\u064a\u0629 \u0627\u0644\u0633\u0637\u062d \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u061f<\/dt>\n<dd>\u0642\u062f \u064a\u0624\u062f\u064a \u0627\u0644\u062a\u0635\u0644\u0628 \u0627\u0644\u0633\u0637\u062d\u064a \u0625\u0644\u0649 \u062a\u0648\u0632\u064a\u0639 \u063a\u064a\u0631 \u0645\u062a\u0633\u0627\u0648\u064d \u0644\u0644\u0625\u062c\u0647\u0627\u062f \u0648\u0627\u062d\u062a\u0645\u0627\u0644\u064a\u0629 \u062d\u062f\u0648\u062b \u062a\u0634\u0642\u0642\u0627\u062a \u062a\u062d\u062a \u0627\u0644\u062d\u0645\u0644. \u064a\u0646\u0635 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0639\u0644\u0649 \u0636\u0631\u0648\u0631\u0629 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0639 \u0627\u0644\u0645\u0648\u062d\u062f\u064a\u0646 \u0644\u0636\u0645\u0627\u0646 \u062b\u0628\u0627\u062a \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0641\u064a \u062c\u0645\u064a\u0639 \u0623\u0646\u062d\u0627\u0621 \u0628\u0631\u063a\u064a \u0627\u0644\u062a\u062b\u0628\u064a\u062a.<\/dd>\n<dt style=\"font-weight: bold; margin-top: 10px;\">3. \u0643\u064a\u0641 \u064a\u0624\u062b\u0631 \u0646\u0632\u0639 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0639\u0644\u0649 \u0623\u062f\u0627\u0621 \u0628\u0631\u063a\u064a \u0627\u0644\u062a\u062b\u0628\u064a\u062a\u061f<\/dt>\n<dd>\u064a\u0624\u062f\u064a \u0646\u0632\u0639 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0625\u0644\u0649 \u062a\u0642\u0644\u064a\u0644 \u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0639\u0644\u0649 \u0627\u0644\u0633\u0637\u062d\u060c \u0645\u0645\u0627 \u064a\u064f\u0636\u0639\u0641 \u0627\u0644\u062e\u064a\u0648\u0637 \u0648\u064a\u0632\u064a\u062f \u0645\u0646 \u062e\u0637\u0631 \u0627\u0644\u062a\u0644\u0641. \u0648\u064a\u062d\u062f \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0645\u0646 \u0630\u0644\u0643 (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0628\u062d\u062f \u0623\u0642\u0635\u0649 0.015 \u0645\u0645 \u0644\u0644\u062e\u064a\u0648\u0637 22H \u064833H) \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u062e\u064a\u0648\u0637.<\/dd>\n<dt style=\"font-weight: bold; margin-top: 10px;\">4. \u0647\u0644 \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0633\u0647\u0644 \u0627\u0644\u0642\u0637\u0639 \u0644\u062c\u0645\u064a\u0639 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0635\u0644\u0627\u0628\u0629\u061f<\/dt>\n<dd>\u064a\u064f\u0633\u0645\u062d \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0633\u0647\u0644 \u0627\u0644\u0642\u0637\u0639 \u0644\u0640 14H \u0645\u0639 \u062d\u062f\u0648\u062f \u0634\u0648\u0627\u0626\u0628 \u0645\u062d\u062f\u062f\u0629\u060c \u0648\u0644\u0643\u0646 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0623\u0639\u0644\u0649\u060c \u064a\u0644\u0632\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0648\u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0645\u062a\u062d\u0643\u0645 \u0628\u0647\u0627 \u0644\u062a\u062d\u0642\u064a\u0642 \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0644\u0628 \u0627\u0644\u0644\u0627\u0632\u0645\u0629 \u062f\u0648\u0646 \u0627\u0644\u0645\u0633\u0627\u0633 \u0628\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644.<\/dd>\n<dt style=\"font-weight: bold; margin-top: 10px;\">5. \u0645\u0627 \u0647\u064a \u0637\u0631\u0642 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0648\u0635\u0649 \u0628\u0647\u0627 \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644\u061f<\/dt>\n<dd>\u062a\u064f\u062d\u062f\u062f \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0635\u0644\u0627\u0628\u0629 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0641\u064a\u0643\u0631\u0632 (HV10 \u0623\u0648 HV0.3)\u060c \u0648\u0628\u0631\u064a\u0646\u0644 (HBW \u0645\u0639 F=30D\u00b2)\u060c \u0648\u0631\u0648\u0643\u0648\u064a\u0644 (HRB\/HRC). \u0648\u0641\u064a \u062d\u0627\u0644 \u0648\u062c\u0648\u062f \u0646\u0632\u0627\u0639\u0627\u062a\u060c \u064a\u064f\u0639\u062f \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0644\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0648\u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u0639\u062f\u0646\u064a \u0644\u0644\u0643\u0634\u0641 \u0639\u0646 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0623\u0645\u0631\u064b\u0627 \u0636\u0631\u0648\u0631\u064a\u064b\u0627.<\/dd>\n<dt style=\"font-weight: bold; margin-top: 10px;\">6. \u0643\u064a\u0641 \u062a\u062a\u0645 \u0645\u0642\u0627\u0631\u0646\u0629 GB\/T 3098.3-2016 \u0645\u0639 ISO 898-5\u061f<\/dt>\n<dd>\u064a\u062a\u0634\u0627\u0628\u0647 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u0627\u0646 \u0641\u064a \u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0627\u0644\u0635\u0644\u0627\u0628\u0629 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u062f\u060c \u0644\u0643\u0646 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 GB\/T 3098.3-2016 \u064a\u062a\u0636\u0645\u0646 \u0628\u062f\u0644\u0627\u062a \u0645\u062d\u062f\u062f\u0629 \u0644\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0635\u064a\u0646\u064a\u0629 \u0648\u064a\u0624\u0643\u062f \u0639\u0644\u0649 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u062c\u0648\u062f\u0629.<\/dd>\n<\/dl>\n<\/div>\n<h2>\u062e\u0627\u062a\u0645\u0629<\/h2>\n<p>\u064a\u0636\u0645\u0646 \u0627\u0644\u0627\u0644\u062a\u0632\u0627\u0645 \u0628\u0645\u0639\u064a\u0627\u0631 GB\/T 3098.3-2016 \u0623\u0646 \u062a\u0641\u064a \u0628\u0631\u0627\u063a\u064a \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0628\u0645\u0639\u0627\u064a\u064a\u0631 \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0645\u0627\u062f\u064a\u0629 \u0635\u0627\u0631\u0645\u0629\u060c \u0645\u0645\u0627 \u064a\u0639\u0632\u0632 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0648\u0627\u0644\u0623\u062f\u0627\u0621 \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629. \u0644\u0644\u0627\u0633\u062a\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0623\u0648 \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0645\u062b\u0628\u062a\u0627\u062a \u0645\u062a\u0648\u0627\u0641\u0642\u0629\u060c \u062a\u0648\u0627\u0635\u0644 \u0645\u0639 \u0645\u0648\u0631\u062f \u0645\u0639\u062a\u0645\u062f.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction As a seasoned mechanical materials expert, I have extensively worked with national and international standards for fasteners, including those governing set screws. GB\/T 3098.3-2016 is a critical Chinese national standard that specifies the mechanical properties of set screws, ensuring their reliability in various industrial applications such as machinery assembly, automotive components, and precision engineering. [&hellip;]<\/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-5554","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\/5554","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=5554"}],"version-history":[{"count":2,"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/posts\/5554\/revisions"}],"predecessor-version":[{"id":5556,"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/posts\/5554\/revisions\/5556"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/media?parent=5554"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/categories?post=5554"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/tags?post=5554"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}