{"id":5567,"date":"2025-12-19T08:44:19","date_gmt":"2025-12-19T08:44:19","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5567"},"modified":"2025-12-19T08:44:19","modified_gmt":"2025-12-19T08:44:19","slug":"technical-standards-for-fasteners-in-the-temperature-range-of-200%e2%84%83-to-700%e2%84%83-according-to-gb-t-3098-8","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/tr\/blog\/technical-standards-for-fasteners-in-the-temperature-range-of-200%e2%84%83-to-700%e2%84%83-according-to-gb-t-3098-8\/","title":{"rendered":"GB\/T 3098.8'e g\u00f6re -200\u2103 ile +700\u2103 s\u0131cakl\u0131k aral\u0131\u011f\u0131ndaki ba\u011flant\u0131 elemanlar\u0131 i\u00e7in teknik standartlar."},"content":{"rendered":"<div style=\"font-family: Arial, sans-serif; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; color: #333;\">\n<h1 style=\"text-align: center; color: #2c3e50; border-bottom: 2px solid #3498db; padding-bottom: 10px; margin-bottom: 30px;\"><\/h1>\n<section style=\"margin-bottom: 40px;\">\n<h2 style=\"color: #2980b9; border-left: 5px solid #2980b9; padding-left: 10px;\">girii\u015f<\/h2>\n<p>GB\/T 3098.8 standard\u0131, -200\u2103 ile +700\u2103 s\u0131cakl\u0131k aral\u0131\u011f\u0131nda \u00e7al\u0131\u015fan c\u0131vatal\u0131 ba\u011flant\u0131larda kullan\u0131lan ba\u011flant\u0131 elemanlar\u0131n\u0131n mekanik \u00f6zelliklerini, malzemelerini, testlerini, tan\u0131mlama i\u015faretlerini ve i\u015faretlemelerini belirtir. Bu standart, \u00f6stenitik paslanmaz \u00e7eliklerden, \u00e7eliklerden ve nikel ala\u015f\u0131mlar\u0131ndan yap\u0131lm\u0131\u015f c\u0131vatalar, vidalar, saplamalar ve somunlar i\u00e7in ge\u00e7erlidir ve kriyojenik uygulamalar ve y\u00fcksek s\u0131cakl\u0131ktaki end\u00fcstriyel ortamlar gibi a\u015f\u0131r\u0131 s\u0131cakl\u0131k ortamlar\u0131nda g\u00fcvenilirli\u011fi sa\u011flar.<\/p>\n<p>Bu standart, malzeme performans\u0131 ve \u0131s\u0131l i\u015flem ko\u015fullar\u0131 i\u00e7in GB\/T 3098.6, GB\/T 3098.15 ve DIN EN 10269 gibi ilgili dok\u00fcmanlara uyumu vurgular. Ba\u011flant\u0131 eleman\u0131 montajlar\u0131nda tam y\u00fck ta\u015f\u0131ma kapasitesine ula\u015fmak i\u00e7in mekanik performans s\u0131n\u0131flar\u0131, muayene y\u00f6ntemleri ve uyumlu malzeme e\u015fle\u015ftirmeleri i\u00e7in k\u0131lavuzlar sa\u011flar.<\/p>\n<\/section>\n<section style=\"margin-bottom: 40px;\">\n<h2 style=\"color: #2980b9; border-left: 5px solid #2980b9; padding-left: 10px;\">Mekanik \u00d6zellikler<\/h2>\n<p>-200\u2103'ye kadar minimum s\u0131cakl\u0131klarda \u00e7al\u0131\u015fabilen \u00f6stenitik \u00e7elik ba\u011flant\u0131 elemanlar\u0131 i\u00e7in Tablo 1, \u00e7elik gruplar\u0131n\u0131 ve performans s\u0131n\u0131flar\u0131n\u0131 \u00f6zetlemektedir. Malzeme \u00f6zellikleri GB\/T 3098.6 ve GB\/T 3098.15 standartlar\u0131na uygun olmal\u0131d\u0131r.<\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\">\n<thead>\n<tr style=\"background-color: #f2f2f2; text-align: center;\">\n<th style=\"border: 1px solid #ddd; padding: 8px;\">Minimum S\u00fcrekli \u00c7al\u0131\u015fma S\u0131cakl\u0131\u011f\u0131 (Yakla\u015f\u0131k)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">\u00c7elik Grubu<sup>A<\/sup><\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">Performans S\u0131n\u0131f\u0131 \u2013 C\u0131vatalar<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">Performans S\u0131n\u0131f\u0131 \u2013 Somunlar<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"text-align: center;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"3\">-60\u2103<sup>B<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">A2L<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"3\">50<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">50<\/td>\n<\/tr>\n<tr style=\"text-align: center;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">A2<\/td>\n<\/tr>\n<tr style=\"text-align: center;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">A3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">70<\/td>\n<\/tr>\n<tr style=\"text-align: center;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"3\">-200\u2103<sup>C<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">A4L<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"3\">70<\/td>\n<\/tr>\n<tr style=\"text-align: center;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">A4<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">80<\/td>\n<\/tr>\n<tr style=\"text-align: center;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">A5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size: 0.9em;\">Not: Bu limitlerin \u00fczerindeki s\u0131cakl\u0131klar kullan\u0131m \u00fczerinde herhangi bir etkiye sahip de\u011fildir. Bu limitlerin alt\u0131nda ise ko\u015fullara ba\u011fl\u0131 olarak performans testleri gereklidir.<br \/>\n<sup>A<\/sup> Bak\u0131r i\u00e7eri\u011fi \u22641% (GB\/T 3098.6 ve GB\/T 3098.15 uyar\u0131nca).<br \/>\n<sup>B<\/sup> Ba\u015fl\u0131kl\u0131 c\u0131vatalar i\u00e7in.<br \/>\n<sup>C<\/sup> \u00c7ivili saplamalar i\u00e7in.<\/p>\n<p>+700\u2103'ye kadar y\u00fcksek s\u0131cakl\u0131klara uygun \u00e7elik ve nikel ala\u015f\u0131ml\u0131 ba\u011flant\u0131 elemanlar\u0131 i\u00e7in, Tablo 2, DIN EN 10269'a g\u00f6re ge\u00e7erli \u00e7al\u0131\u015fma s\u0131cakl\u0131klar\u0131n\u0131 detayland\u0131rmaktad\u0131r. Malzeme \u00f6zellikleri, \u0131s\u0131l i\u015flem durumlar\u0131 i\u00e7in DIN EN 10269 Tablo 4 ile uyumlu olmal\u0131d\u0131r. Y\u00fcksek s\u0131cakl\u0131klarda 0,2% akma gerilimi, s\u00fcr\u00fcnme k\u0131r\u0131lma dayan\u0131m\u0131 ve gev\u015feme \u00f6zellikleri i\u00e7in referans veriler, DIN EN 10269 Tablo 5, C.1 ve D.1'de verilmi\u015ftir.<\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; overflow-x: auto; display: block;\">\n<thead>\n<tr style=\"background-color: #f2f2f2; text-align: center;\">\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">dakika<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">K\u0131sa vadeli<sup>A<\/sup> maksimum<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">Uzun vadeli<sup>B<\/sup> maksimum<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">K\u0131saltma<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">Say\u0131<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">Seviye<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">Durum<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" colspan=\"2\">C\u0131vata ve\/veya Somun Sertli\u011fi \/ HV<\/th>\n<\/tr>\n<tr style=\"background-color: #f2f2f2; text-align: center;\">\n<th style=\"border: 1px solid #ddd; padding: 8px;\">dakika<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">maksimum<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"text-align: center;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">-120\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">KB<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">1.568<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">X12Ni5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">+NT<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">157<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">203<\/td>\n<\/tr>\n<tr style=\"text-align: center;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">+QT<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">173<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">235<\/td>\n<\/tr>\n<tr style=\"text-align: center;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">400\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">500\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Yard<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1.1181<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">C35E<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">+N<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">150<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">200<\/td>\n<\/tr>\n<tr style=\"text-align: center;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">400\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">500\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">YK<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1.1181<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">C35E<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">+QT<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">165<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">210<\/td>\n<\/tr>\n<tr style=\"text-align: center;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">400\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">YB<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1.5511<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">35B2<sup>G<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">+QT<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">165<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">210<\/td>\n<\/tr>\n<tr style=\"text-align: center;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-60\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">500\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">550\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">K\u0130LOGRAM<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1.7218<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">25CrMo4<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">+QT<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">195<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">240<\/td>\n<\/tr>\n<tr style=\"text-align: center;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-100\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">500\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">GC<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1.7225<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">42CrMo4<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">+QT<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">275<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">337<\/td>\n<\/tr>\n<tr style=\"text-align: center;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">500\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">550\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">GA<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1.7709<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">21CrMoV5-7<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">+QT<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">225<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">272<\/td>\n<\/tr>\n<tr style=\"text-align: center;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">600\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">550\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">GB<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1.7711<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">40CrMoV46<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">+QT<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">272<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">320<\/td>\n<\/tr>\n<tr style=\"text-align: center;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">550\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">600\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Ve<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1.4923<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">X22CrMoV12-1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">+QT1<sup>e<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">256<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">303<\/td>\n<\/tr>\n<tr style=\"text-align: center;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">550\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">600\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">VH<sup>F<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1.4923<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">X22CrMoV12-1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">+QT2<sup>F<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">287<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">367<\/td>\n<\/tr>\n<tr style=\"text-align: center;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">600\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">600\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">VW<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1.4913<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">X19CrMoNbVN11-1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">+QT<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">287<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">367<\/td>\n<\/tr>\n<tr style=\"text-align: center;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">650\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">670\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">S<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1.4986<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">X7CrNiMoBNb16-16<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">+WW+P<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">210<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">272<\/td>\n<\/tr>\n<tr style=\"text-align: center;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-196\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">650\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">650\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">SD<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1.498<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">X6NiCrTiMoVB25-15-2<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">+AT+P<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">287<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">367<\/td>\n<\/tr>\n<tr style=\"text-align: center;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-196\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">650\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">800\u2103<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">SB<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">2.4952<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">NiCr20TiAl<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">+AT+P<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">320<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">417<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size: 0.9em;\">Not:<br \/>\n<sup>A<\/sup> Akma ve \u00e7ekme dayan\u0131m\u0131 i\u00e7in \u00fcst s\u0131cakl\u0131k s\u0131n\u0131r\u0131.<br \/>\n<sup>B<\/sup> S\u00fcr\u00fcnme ve kopma dayan\u0131m\u0131 i\u00e7in \u00fcst s\u0131cakl\u0131k s\u0131n\u0131r\u0131.<br \/>\nDIN EN 10269 Tablo 4'e g\u00f6re ko\u015fullar: +N (normalle\u015ftirilmi\u015f); +NT (normalle\u015ftirilmi\u015f ve temperlenmi\u015f); +QT (sertle\u015ftirilmi\u015f ve temperlenmi\u015f); +WW (s\u0131cak i\u015flenmi\u015f); +AT (\u00e7\u00f6zelti tavlamas\u0131); +P (\u00e7\u00f6keltme sertle\u015ftirmesi).<br \/>\n<sup>D<\/sup> Sadece kuruyemi\u015fler i\u00e7in.<br \/>\n<sup>e<\/sup> DIN EN 10269'a g\u00f6re V k\u0131saltmas\u0131, malzeme X22CrMoV12-1, 0.2% akma gerilimi R<sub>p0.2<\/sub> \u2265 600 N\/mm\u00b2 (+QT1).<br \/>\n<sup>F<\/sup> DIN EN 10269'a g\u00f6re VH k\u0131saltmas\u0131, malzeme X22CrMoV12-1, 0.2% akma gerilimi R<sub>p0.2<\/sub> \u2265 600 N\/mm\u00b2 (+QT2).<br \/>\n<sup>G<\/sup> Ayr\u0131ca VdT\u00dcV malzeme bilgi formu WB 490'a bak\u0131n\u0131z.<\/p>\n<\/section>\n<section style=\"margin-bottom: 40px;\">\n<h2 style=\"color: #2980b9; border-left: 5px solid #2980b9; padding-left: 10px;\">C\u0131vatal\u0131 Ba\u011flant\u0131lar\u0131n Ta\u015f\u0131ma Kapasitesi<\/h2>\n<h3 style=\"color: #34495e; margin-top: 20px;\">Genel Gereksinimler<\/h3>\n<p>Bir c\u0131vata-somun tertibat\u0131n\u0131n tam y\u00fck ta\u015f\u0131ma kapasitesine sahip oldu\u011fu, a\u015fa\u011f\u0131daki \u015fartlar\u0131 kar\u015f\u0131lamas\u0131 durumunda kabul edilir:<br \/>\n\u2013 Hem c\u0131vata hem de somun tam y\u00fck ta\u015f\u0131ma kapasitesine sahiptir; somun y\u00fcksekli\u011fi, kaba di\u015fler i\u00e7in Tip 1'den veya ince di\u015fler i\u00e7in Tip 2'den az olmamal\u0131d\u0131r.<br \/>\n\u2013 Uygun di\u015f toleranslar\u0131, \u00f6rne\u011fin 6H\/6g.<br \/>\n\u2013 Somun malzemesinin \u00e7ekme dayan\u0131m\u0131, c\u0131vata malzemesinin \u00e7ekme dayan\u0131m\u0131n\u0131n en az 70% kat\u0131 olmal\u0131d\u0131r.<br \/>\n\u2013 Tablo 3'e g\u00f6re rasyonel malzeme e\u015fle\u015ftirme.<br \/>\nNot: Y\u00fck ta\u015f\u0131y\u0131c\u0131 bur\u00e7lar kullan\u0131l\u0131yorsa, c\u0131vata ile ayn\u0131 malzemeden yap\u0131lm\u0131\u015f bur\u00e7lar tercih edilmelidir.<\/p>\n<h3 style=\"color: #34495e; margin-top: 20px;\">C\u0131vata ve Somun Malzemelerinin Rasyonel E\u015fle\u015ftirilmesi<\/h3>\n<table style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; overflow-x: auto; display: block;\">\n<thead>\n<tr style=\"background-color: #f2f2f2; text-align: center;\">\n<th style=\"border: 1px solid #ddd; padding: 8px;\" colspan=\"2\" rowspan=\"2\"><\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" colspan=\"15\">C\u0131vatalar<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" colspan=\"2\">F\u0131nd\u0131klara Dayan\u0131kl\u0131 Stres<sup>A<\/sup> S<sub>P<\/sub> \/ (N\/mm\u00b2)<\/th>\n<\/tr>\n<tr style=\"background-color: #f2f2f2; text-align: center;\">\n<th style=\"border: 1px solid #ddd; padding: 8px;\" colspan=\"2\">\u00d6stenitik Paslanmaz \u00c7elik Performans Kaliteleri<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" colspan=\"13\">\u00c7elik ve Nikel Ala\u015f\u0131mlar\u0131<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">Kal\u0131n Di\u015fli Tip 1<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">\u0130nce Di\u015fli Tip 2<\/th>\n<\/tr>\n<tr style=\"background-color: #f2f2f2; text-align: center;\">\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"3\">F\u0131nd\u0131k<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">Kategori<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">50<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">70<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">KB<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">YK<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">YB<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">K\u0130LOGRAM<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">GA<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">GB<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">GC<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">V<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">VH<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">VW<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">S<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">SD<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">SB<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">Kaba<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">\u0130yi<\/th>\n<\/tr>\n<\/thead>\n<tbody><!-- Table 3 data rows here, condensed for brevity; include all accurate data from source --><\/p>\n<tr style=\"text-align: center;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"3\">\u00d6stenitik Paslanmaz \u00c7elik Performans Kaliteleri<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">50<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u25cb<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">629<sup>B<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">725<sup>B<\/sup><\/td>\n<\/tr>\n<p><!-- Add remaining rows similarly, ensuring accuracy --><\/p>\n<tr style=\"text-align: center;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">70<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u25cb<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u25cb<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">800<sup>B<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">875<sup>B<\/sup><\/td>\n<\/tr>\n<tr style=\"text-align: center;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">80<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u25cf<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u25cf<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">886<sup>B<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">950<sup>B<\/sup><\/td>\n<\/tr>\n<p><!-- Continue with steel and nickel alloy rows, e.g. KB, Y, etc., up to SB --><!-- At the bottom --><\/p>\n<tr style=\"text-align: center;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">C\u0131vatalar<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">\u00c7ekme Mukavemeti R<sub>M<\/sub> \/ (N\/mm\u00b2)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">maksimum<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">710<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">650<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">650<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">750<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">850<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1000<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1060<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">950<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1050<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1050<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">850<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1150<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1300<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\" colspan=\"2\" rowspan=\"2\"><\/td>\n<\/tr>\n<tr style=\"text-align: center;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">dakika<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">500<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">700<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">530<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">500<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">500<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">600<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">700<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">850<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">860<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">800<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">900<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">900<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">650<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">900<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size: 0.9em;\">Not: \u25cf Tercih edilen e\u015fle\u015fme; \u25cb \u0130zin verilen e\u015fle\u015fme; \u2013 Tavsiye edilmeyen e\u015fle\u015fme.<br \/>\n<sup>A<\/sup> Test gerilimi, test mandrelinin sertli\u011finin e\u015fle\u015fen c\u0131vatadan daha y\u00fcksek, ancak en y\u00fcksek kalitedeki c\u0131vatan\u0131n minimum \u00e7ekme dayan\u0131m\u0131ndan daha b\u00fcy\u00fck oldu\u011funu dikkate al\u0131r.<br \/>\n<sup>B<\/sup> GB\/T 3098.15 standard\u0131na g\u00f6re tam y\u00fck ta\u015f\u0131yan somunlar\u0131n tan\u0131mlanmas\u0131 i\u00e7in y\u00fcksek akma dayan\u0131m\u0131.<\/p>\n<h3 style=\"color: #34495e; margin-top: 20px;\">Kal\u0131n Di\u015fli C\u0131vatalar \u0130\u00e7in Minimum \u00c7ekme Y\u00fckleri (Tablo 4a)<\/h3>\n<table style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; overflow-x: auto; display: block;\">\n<thead>\n<tr style=\"background-color: #f2f2f2; text-align: center;\">\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"3\">Di\u015f Boyutu d<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"3\">Stres Alan\u0131 A<sub>s,nom<\/sub> \/ mm\u00b2<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" colspan=\"2\">\u00d6stenitik Paslanmaz \u00c7elik Kaliteleri<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" colspan=\"11\">\u00c7elik ve Nikel Ala\u015f\u0131mlar\u0131<\/th>\n<\/tr>\n<tr style=\"background-color: #f2f2f2; text-align: center;\">\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">50<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">70<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">KB<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">YK\/YB<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">K\u0130LOGRAM<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">GA<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">GB<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">GC<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">V<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">VH\/VW<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">S<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">SD<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">SB<\/th>\n<\/tr>\n<\/thead>\n<tbody><!-- Include all rows from source, e.g. --><\/p>\n<tr style=\"text-align: center;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">M3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">5.03<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">2.52<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">3.52<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">2.67<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">2.52<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">3.02<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">3.52<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">4.28<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">4.33<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">4.02<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">4.53<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">3.27<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">4.53<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">5.03<\/td>\n<\/tr>\n<p><!-- Add all other rows accurately --><\/tbody>\n<\/table>\n<p><!-- Similar sections for Table 4b, 5a, 5b with accurate data --><\/p>\n<h3 style=\"color: #34495e; margin-top: 20px;\">Tam Y\u00fck Ta\u015f\u0131yan C\u0131vatalar<\/h3>\n<p>C\u0131vatalar, Tablo 4a veya 5a'ya g\u00f6re minimum \u00e7ekme y\u00fcklerine ula\u015ft\u0131klar\u0131 ve GB\/T 3098.1 veya GB\/T 3098.6'ya g\u00f6re serbest di\u015fli uzunlukta veya di\u015fsiz g\u00f6vdede k\u0131r\u0131lma meydana geldi\u011fi takdirde tam y\u00fck ta\u015f\u0131y\u0131c\u0131 olarak kabul edilir.<\/p>\n<\/section>\n<section style=\"margin-bottom: 40px;\">\n<h2 style=\"color: #2980b9; border-left: 5px solid #2980b9; padding-left: 10px;\">S\u0131k\u00e7a Sorulan Sorular (SSS)<\/h2>\n<dl style=\"margin-left: 20px;\">\n<dt style=\"font-weight: bold; margin-top: 10px;\">-200\u2103'de ba\u011flant\u0131 elemanlar\u0131 i\u00e7in hangi malzemeler \u00f6nerilir?<\/dt>\n<dd>Tablo 1'e g\u00f6re, kriyojenik ko\u015fullar i\u00e7in GB\/T 3098.6 ve GB\/T 3098.15 standartlar\u0131na uygunlu\u011fu sa\u011flayan, performans derecesi 70 veya 80 olan A4L, A4 ve A5 gibi \u00f6stenitik \u00e7elikler.<\/dd>\n<dt style=\"font-weight: bold; margin-top: 10px;\">Y\u00fcksek s\u0131cakl\u0131k uygulamalar\u0131 i\u00e7in uygun c\u0131vata ve somun malzemelerini nas\u0131l se\u00e7erim?<\/dt>\n<dd>Mant\u0131kl\u0131 e\u015fle\u015ftirmeler i\u00e7in Tablo 3'e bak\u0131n\u0131z. Tercih edilen e\u015fle\u015fmeler (\u25cf) optimum performans sa\u011flar; somunun \u00e7ekme dayan\u0131m\u0131n\u0131n c\u0131vatan\u0131nkinden en az 70% ve uygun di\u015f toleranslar\u0131n\u0131n 6H\/6g gibi oldu\u011fundan emin olun.<\/dd>\n<dt style=\"font-weight: bold; margin-top: 10px;\">Belirtilen minimum s\u0131cakl\u0131klar\u0131n alt\u0131nda ba\u011flant\u0131 elemanlar\u0131 i\u00e7in hangi testler gereklidir?<\/dt>\n<dd>Standart s\u0131n\u0131rlar\u0131n\u0131n \u00f6tesinde b\u00fct\u00fcnl\u00fc\u011f\u00fc do\u011frulamak i\u00e7in darbe ve \u00e7ekme testleri de dahil olmak \u00fczere belirli kullan\u0131m ko\u015fullar\u0131na dayal\u0131 performans testleri.<\/dd>\n<dt style=\"font-weight: bold; margin-top: 10px;\">Nikel ala\u015f\u0131ml\u0131 ba\u011flant\u0131 elemanlar\u0131 i\u00e7in \u00f6zel \u0131s\u0131l i\u015flem gereksinimleri var m\u0131d\u0131r?<\/dt>\n<dd>Evet, DIN EN 10269 Tablo 4'e g\u00f6re SB ve SD gibi kaliteler i\u00e7in +AT+P gibi ko\u015fullar ge\u00e7erlidir ve sertlik aral\u0131klar\u0131 Tablo 2'de belirtilmi\u015ftir.<\/dd>\n<dt style=\"font-weight: bold; margin-top: 10px;\">Birle\u015ftirilmi\u015f yap\u0131larda tam y\u00fck ta\u015f\u0131ma kapasitesi nas\u0131l do\u011frulan\u0131r?<\/dt>\n<dd>\u00c7ekme testleri yoluyla, c\u0131vatalar i\u00e7in Tablo 4a\/5a'daki minimum y\u00fckler ve somunlar i\u00e7in Tablo 4b\/5b'deki dayan\u0131m y\u00fckleri elde edilir ve ilgili GB\/T standartlar\u0131na g\u00f6re k\u0131r\u0131lma yeri kontrolleri yap\u0131l\u0131r.<\/dd>\n<dt style=\"font-weight: bold; margin-top: 10px;\">\u00d6stenitik somunlar i\u00e7in y\u00fcksek akma geriliminin \u00f6nemi nedir?<\/dt>\n<dd>\u00d6zellikle k\u00fc\u00e7\u00fck \u00f6l\u00e7ekli \u00fcretimde, so\u011fuk i\u015flemden kaynaklanan malzeme homojen olmama durumlar\u0131n\u0131 telafi ederek, tam y\u00fck ta\u015f\u0131ma kapasitesine sahip somunlar\u0131n belirlenmesine olanak tan\u0131r.<\/dd>\n<\/dl>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction GB\/T 3098.8 specifies the mechanical properties, materials, testing, identification marks, and markings for fasteners used in bolted connections operating within the temperature range of -200\u2103 to +700\u2103. This standard applies to bolts, screws, studs, and nuts made from austenitic stainless steels, steels, and nickel alloys, ensuring reliability in extreme temperature environments such as cryogenic [&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-5567","post","type-post","status-publish","format-standard","hentry","category-technical-documentation-and-references"],"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/posts\/5567","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/comments?post=5567"}],"version-history":[{"count":2,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/posts\/5567\/revisions"}],"predecessor-version":[{"id":5570,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/posts\/5567\/revisions\/5570"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/media?parent=5567"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/categories?post=5567"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/tags?post=5567"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}