{"id":5561,"date":"2025-12-19T08:38:52","date_gmt":"2025-12-19T08:38:52","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5561"},"modified":"2025-12-19T08:38:52","modified_gmt":"2025-12-19T08:38:52","slug":"mechanical-performance-standards-for-stainless-steel-fasteners-gb-t-3098-6-2014","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/pl\/blog\/mechanical-performance-standards-for-stainless-steel-fasteners-gb-t-3098-6-2014\/","title":{"rendered":"Normy wydajno\u015bci mechanicznej element\u00f3w z\u0142\u0105cznych ze stali nierdzewnej GB\/T 3098.6-2014"},"content":{"rendered":"<div style=\"font-family: Arial, sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px;\">\n<p style=\"font-size: 18px; margin-bottom: 30px; text-align: justify;\">Norma GB\/T 3098.6-2014 okre\u015bla w\u0142a\u015bciwo\u015bci mechaniczne \u015brub, wkr\u0119t\u00f3w i ko\u0142k\u00f3w wykonanych ze stali nierdzewnych odpornych na korozj\u0119, badanych w zakresie temperatur otoczenia od 10\u00b0C do 35\u00b0C. Norma ta ma zastosowanie do element\u00f3w z\u0142\u0105cznych o nominalnej \u015brednicy gwintu od 5 mm do 100 mm, zapewniaj\u0105c niezawodn\u0105 prac\u0119 w r\u00f3\u017cnych zastosowaniach przemys\u0142owych. Klasyfikuje ona stale nierdzewne na grupy austenityczne, martenzytyczne i ferrytyczne, definiuj\u0105c klasy w\u0142a\u015bciwo\u015bci na podstawie wytrzyma\u0142o\u015bci na rozci\u0105ganie, granicy plastyczno\u015bci, wyd\u0142u\u017cenia i twardo\u015bci.<\/p>\n<h2 style=\"font-size: 24px; font-weight: bold; margin-top: 40px; margin-bottom: 20px; color: #0056b3;\">W\u0142a\u015bciwo\u015bci mechaniczne<\/h2>\n<p style=\"margin-bottom: 20px; text-align: justify;\">W\u0142a\u015bciwo\u015bci mechaniczne okre\u015blone w normie GB\/T 3098.6-2014 gwarantuj\u0105, \u017ce elementy z\u0142\u0105czne ze stali nierdzewnej spe\u0142niaj\u0105 okre\u015blone wymagania dotycz\u0105ce wytrzyma\u0142o\u015bci i ci\u0105gliwo\u015bci. W\u0142a\u015bciwo\u015bci te maj\u0105 kluczowe znaczenie w zastosowaniach wymagaj\u0105cych odporno\u015bci na korozj\u0119 w po\u0142\u0105czeniu z integralno\u015bci\u0105 mechaniczn\u0105. Poni\u017csza tabela zawiera minimalne warto\u015bci wytrzyma\u0142o\u015bci na rozci\u0105ganie (Rm), granicy plastyczno\u015bci (Rp0,2), wyd\u0142u\u017cenia po zerwaniu (A) oraz zakresy twardo\u015bci dla r\u00f3\u017cnych grup stali i klas w\u0142asno\u015bci.<\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin-bottom: 30px; font-size: 14px; text-align: center;\">\n<thead>\n<tr style=\"background-color: #f2f2f2; font-weight: bold;\">\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">Grupa Stalowa<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">Gatunek stali<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">Klasa nieruchomo\u015bci<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">Wytrzyma\u0142o\u015b\u0107 na rozci\u0105ganie Rm (MPa) min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">Napr\u0119\u017cenie graniczne Rp0,2 (MPa) min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">Wyd\u0142u\u017cenie A min (wielokrotno\u015bci d)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" colspan=\"2\">Twardo\u015b\u0107 HB<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" colspan=\"2\">Twardo\u015b\u0107 HRC<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" colspan=\"2\">Twardo\u015b\u0107 HV<\/th>\n<\/tr>\n<tr style=\"background-color: #f2f2f2; font-weight: bold;\">\n<th style=\"border: 1px solid #ddd; padding: 8px;\">min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">maks<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">maks<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">maks<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"3\">Austenityczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"3\">A1, A2, A3, A4, A5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">50<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">500<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">210<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0,6d<\/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<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">70<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">700<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">450<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0,4d<\/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<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">80<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">800<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">600<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0,3d<\/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<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"3\">Martenzytyczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"3\">C1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">50<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">500<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">250<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0,2d<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">147<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">209<\/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;\">155<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">220<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">70<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">700<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">410<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0,2d<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">209<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">314<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">20<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">34<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">220<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">330<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">110<sup>1<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1100<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">820<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0,2d<\/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;\">36<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">45<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">350<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">440<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Martenzytyczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">C3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">80<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">800<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">640<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0,2d<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">228<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">323<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">21<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">35<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">240<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">340<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">Martenzytyczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">C4<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">50<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">500<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">250<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0,2d<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">147<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">209<\/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;\">155<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">220<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">70<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">700<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">410<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0,2d<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">209<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">314<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">20<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">34<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">220<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">330<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">Ferrytyczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">F1<sup>2<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">45<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">450<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">250<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0,2d<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">128<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">209<\/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;\">135<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">220<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">60<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">600<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">410<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0,2d<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">171<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">271<\/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;\">180<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">285<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size: 14px; margin-bottom: 20px;\"><sup>1<\/sup> Hartowane i odpuszczane w minimalnej temperaturze odpuszczania 275\u00b0C.<br \/>\n<sup>2<\/sup> Dla nominalnej \u015brednicy gwintu d \u2264 24 mm.<\/p>\n<h2 style=\"font-size: 24px; font-weight: bold; margin-top: 40px; margin-bottom: 20px; color: #0056b3;\">Sk\u0142ad chemiczny<\/h2>\n<p style=\"margin-bottom: 20px; text-align: justify;\">Wymagania dotycz\u0105ce sk\u0142adu chemicznego okre\u015blone w normie GB\/T 3098.6-2014 okre\u015blaj\u0105 limity pierwiastk\u00f3w dla gatunk\u00f3w stali nierdzewnej stosowanych w elementach z\u0142\u0105cznych. Sk\u0142ady te zapewniaj\u0105 odporno\u015b\u0107 na korozj\u0119, w\u0142a\u015bciwo\u015bci mechaniczne i mo\u017cliwo\u015bci produkcyjne. Poni\u017csza tabela przedstawia limity procentowe dla kluczowych pierwiastk\u00f3w w ka\u017cdym gatunku stali.<\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin-bottom: 30px; font-size: 14px; text-align: center;\">\n<thead>\n<tr style=\"background-color: #f2f2f2; font-weight: bold;\">\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">Gatunek stali<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">Grupa Stalowa<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" colspan=\"2\">C (%)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">Si (%) maks.<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">Mn (%) maks.<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">Maksymalny P (%)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" colspan=\"2\">S (%)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">Maks. N (%)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" colspan=\"2\">Cr (%)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" colspan=\"2\">Mo (%)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" colspan=\"2\">Ni (%)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" colspan=\"2\">Cu (%)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">Inni (%)<\/th>\n<\/tr>\n<tr style=\"background-color: #f2f2f2; font-weight: bold;\">\n<th style=\"border: 1px solid #ddd; padding: 8px;\">min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">maks<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">maks<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">maks<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">maks<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">maks<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">maks<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">A1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"5\">Austenityczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.12<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">6.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.20<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.15<sup>3<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.35<sup>3<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">16<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">19<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.70<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">5.0<sup>4<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">10.0<sup>5<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1.75<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">2.25<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">A2<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.10<sup>6<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">2.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.05<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.03<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">15<sup>7<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">20<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<sup>8<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">8.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">19.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">4.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">A3<sup>9<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.08<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">2.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.05<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.03<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">17<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">19<\/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;\">9.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">12.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">A4<sup>10<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.08<sup>6<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">2.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.05<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.03<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">16<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">18<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">2<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">10.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">15.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">4.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">A5<sup>9,10<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.08<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">2.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.05<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.03<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">16<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">19<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">2<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">10.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">14.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">C1<sup>10<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"3\">Martenzytyczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.09<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.15<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.05<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.03<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">12<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">14<\/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;\">1.0<\/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<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">C3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.17<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.25<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.04<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.03<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">16<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">18<\/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;\">1.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">2.5<\/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<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">C4<sup>10<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.08<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.15<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.06<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.15<sup>3<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.35<sup>3<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">12<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">14<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.60<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1.0<\/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<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">F1<sup>11<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Ferrytyczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.12<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.04<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.03<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">15<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">18<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<sup>12<\/sup><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1.0<\/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<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size: 14px; margin-bottom: 20px;\"><sup>3<\/sup> Siark\u0119 mo\u017cna zast\u0105pi\u0107 selenem.<br \/>\n<sup>4<\/sup> Je\u017celi zawarto\u015b\u0107 niklu jest ni\u017csza ni\u017c 8%, minimalna zawarto\u015b\u0107 manganu musi wynosi\u0107 5%.<br \/>\n<sup>5<\/sup> Je\u015bli zawarto\u015b\u0107 niklu przekracza 8%, nie ma ogranicze\u0144 co do minimalnej zawarto\u015bci miedzi.<br \/>\n<sup>6<\/sup> W przypadku stali austenitycznych o maksymalnej zawarto\u015bci w\u0119gla 0,03%, zawarto\u015b\u0107 azotu mo\u017ce wynosi\u0107 do 0,22%.<br \/>\n<sup>7<\/sup> Je\u017celi zawarto\u015b\u0107 chromu jest ni\u017csza ni\u017c 17%, minimalna zawarto\u015b\u0107 niklu musi wynosi\u0107 12%.<br \/>\n<sup>8<\/sup> Zawarto\u015b\u0107 molibdenu mo\u017ce by\u0107 dozwolona wed\u0142ug uznania producenta. W przypadku niekt\u00f3rych zastosowa\u0144 limity zawarto\u015bci molibdenu mog\u0105 by\u0107 okre\u015blone w zam\u00f3wieniu.<br \/>\n<sup>9<\/sup> Gatunki stabilizowane: Zawarto\u015b\u0107 tytanu \u2265 5\u00d7C% do 0,8% lub niobu i\/lub tantalu \u2265 10\u00d7C% do 1,0%.<br \/>\n<sup>10<\/sup> W przypadku produkt\u00f3w o wi\u0119kszych \u015brednicach, w celu uzyskania okre\u015blonych w\u0142a\u015bciwo\u015bci mechanicznych, mo\u017cna zastosowa\u0107 wy\u017csz\u0105 zawarto\u015b\u0107 w\u0119gla, nawet do 0,12% w przypadku stali austenitycznych.<br \/>\n<sup>11<\/sup> Mo\u017ce zawiera\u0107 tytan \u2265 5\u00d7C% do 0,8% lub niob i\/lub tantal \u2265 10\u00d7C% do 1,0%.<br \/>\n<sup>12<\/sup> Obecno\u015b\u0107 molibdenu mo\u017ce by\u0107 dozwolona wed\u0142ug uznania producenta.<\/p>\n<h2 style=\"font-size: 24px; font-weight: bold; margin-top: 40px; margin-bottom: 20px; color: #0056b3;\">Cz\u0119sto zadawane pytania (FAQ)<\/h2>\n<dl style=\"margin-bottom: 30px;\">\n<dt style=\"font-weight: bold; margin-bottom: 5px;\">1. Jaki jest zakres GB\/T 3098.6-2014?<\/dt>\n<dd style=\"margin-bottom: 15px;\">Niniejsza norma dotyczy \u015brub, wkr\u0119t\u00f3w i ko\u0142k\u00f3w ze stali nierdzewnej o nominalnej \u015brednicy gwintu od 5 mm do 100 mm, badanych w temperaturze otoczenia od 10\u00b0C do 35\u00b0C.<\/dd>\n<dt style=\"font-weight: bold; margin-bottom: 5px;\">2. W jaki spos\u00f3b w tej normie okre\u015bla si\u0119 klasy nieruchomo\u015bci?<\/dt>\n<dd style=\"margin-bottom: 15px;\">Klasy w\u0142asno\u015bci, takie jak 50, 70, 80 i 110, oznaczaj\u0105 nominaln\u0105 wytrzyma\u0142o\u015b\u0107 na rozci\u0105ganie w MPa podzielon\u0105 przez 10, dostosowan\u0105 do stali nierdzewnych austenitycznych, martenzytycznych lub ferrytycznych.<\/dd>\n<dt style=\"font-weight: bold; margin-bottom: 5px;\">3. Jakiej obr\u00f3bce cieplnej wymaga si\u0119 w przypadku stali martenzytycznej gatunku C1 w klasie w\u0142asno\u015bci 110?<\/dt>\n<dd style=\"margin-bottom: 15px;\">Aby uzyska\u0107 okre\u015blone w\u0142a\u015bciwo\u015bci mechaniczne, nale\u017cy je zahartowa\u0107 i odpu\u015bci\u0107 w minimalnej temperaturze odpuszczania wynosz\u0105cej 275\u00b0C.<\/dd>\n<dt style=\"font-weight: bold; margin-bottom: 5px;\">4. Czy istniej\u0105 ograniczenia \u015brednicy gwintu dla stali ferrytycznej klasy F1?<\/dt>\n<dd style=\"margin-bottom: 15px;\">Tak, w\u0142a\u015bciwo\u015bci klasy F1 dotycz\u0105 element\u00f3w z\u0142\u0105cznych o nominalnej \u015brednicy gwintu do 24 mm.<\/dd>\n<dt style=\"font-weight: bold; margin-bottom: 5px;\">5. W jaki spos\u00f3b norma zapewnia stabilizacj\u0119 w gatunkach austenitycznych, takich jak A3 i A5?<\/dt>\n<dd style=\"margin-bottom: 15px;\">Stabilizacj\u0119 uzyskuje si\u0119 poprzez dodanie tytanu (\u2265 5\u00d7C% do 0,8%) lub niobu\/tantalu (\u2265 10\u00d7C% do 1,0%) w celu zapobiegania wytr\u0105caniu si\u0119 w\u0119glik\u00f3w i zwi\u0119kszenia odporno\u015bci na korozj\u0119.<\/dd>\n<dt style=\"font-weight: bold; margin-bottom: 5px;\">6. Czy w gatunku A2 mo\u017cna regulowa\u0107 zawarto\u015b\u0107 molibdenu?<\/dt>\n<dd style=\"margin-bottom: 15px;\">Producent mo\u017ce wed\u0142ug w\u0142asnego uznania doda\u0107 molibden, jednak w przypadku zastosowa\u0144 wymagaj\u0105cych precyzyjnej kontroli nale\u017cy poda\u0107 konkretne limity w zam\u00f3wieniu.<\/dd>\n<\/dl>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>GB\/T 3098.6-2014 specifies the mechanical properties of bolts, screws, and studs made from corrosion-resistant stainless steels when tested at an ambient temperature range of 10\u00b0C to 35\u00b0C. This standard applies to fasteners with nominal thread diameters from 5 mm to 100 mm, ensuring reliable performance in various industrial applications. It categorizes stainless steels into austenitic, [&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-5561","post","type-post","status-publish","format-standard","hentry","category-technical-documentation-and-references"],"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/pl\/wp-json\/wp\/v2\/posts\/5561","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/korea-transmission.com\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/pl\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/pl\/wp-json\/wp\/v2\/comments?post=5561"}],"version-history":[{"count":2,"href":"https:\/\/korea-transmission.com\/pl\/wp-json\/wp\/v2\/posts\/5561\/revisions"}],"predecessor-version":[{"id":5563,"href":"https:\/\/korea-transmission.com\/pl\/wp-json\/wp\/v2\/posts\/5561\/revisions\/5563"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/pl\/wp-json\/wp\/v2\/media?parent=5561"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/pl\/wp-json\/wp\/v2\/categories?post=5561"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/pl\/wp-json\/wp\/v2\/tags?post=5561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}