{"id":5708,"date":"2025-12-24T01:45:24","date_gmt":"2025-12-24T01:45:24","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5708"},"modified":"2025-12-24T01:45:24","modified_gmt":"2025-12-24T01:45:24","slug":"gb-t-3098-6-2014-stainless-steel-fasteners-mechanical-properties","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/pl\/blog\/gb-t-3098-6-2014-stainless-steel-fasteners-mechanical-properties\/","title":{"rendered":"GB\/T 3098.6-2014 W\u0142a\u015bciwo\u015bci mechaniczne element\u00f3w z\u0142\u0105cznych ze stali nierdzewnej"},"content":{"rendered":"<h2 style=\"font-size: 24px; margin-top: 40px;\">Zarys artyku\u0142u<\/h2>\n<p style=\"margin-bottom: 20px;\">Niniejszy artyku\u0142 zawiera kompleksowy przegl\u0105d normy GB\/T 3098.6-2014, zoptymalizowany pod k\u0105tem przejrzysto\u015bci i praktycznego zastosowania w in\u017cynierii mechanicznej. Struktura normy jest nast\u0119puj\u0105ca:<\/p>\n<ul style=\"list-style-type: disc; padding-left: 20px; margin-bottom: 30px;\">\n<li>Wprowadzenie do standardu<\/li>\n<li>W\u0142a\u015bciwo\u015bci mechaniczne element\u00f3w z\u0142\u0105cznych ze stali nierdzewnej<\/li>\n<li>Wymagania dotycz\u0105ce sk\u0142adu chemicznego<\/li>\n<li>Wytyczne i uwagi dotycz\u0105ce aplikacji<\/li>\n<li>Cz\u0119sto zadawane pytania (FAQ)<\/li>\n<\/ul>\n<h2 style=\"font-size: 24px; margin-top: 40px;\">Wprowadzenie do standardu<\/h2>\n<p style=\"margin-bottom: 20px;\">Norma GB\/T 3098.6-2014 okre\u015bla w\u0142a\u015bciwo\u015bci mechaniczne \u015brub, wkr\u0119t\u00f3w i ko\u0142k\u00f3w wykonanych ze stali nierdzewnej odpornej 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 1,6 mm do 39 mm, zapewniaj\u0105c niezawodno\u015b\u0107 w r\u00f3\u017cnych zastosowaniach przemys\u0142owych, takich jak budownictwo, motoryzacja i \u015brodowisko morskie, gdzie odporno\u015b\u0107 na korozj\u0119 ma kluczowe znaczenie.<\/p>\n<p style=\"margin-bottom: 20px;\">Norma ta, b\u0119d\u0105ca kluczowym punktem odniesienia w in\u017cynierii materia\u0142owej, klasyfikuje stale nierdzewne na grupy austenityczne, martenzytyczne i ferrytyczne, definiuj\u0105c gatunki stali na podstawie wytrzyma\u0142o\u015bci na rozci\u0105ganie, granicy plastyczno\u015bci, wyd\u0142u\u017cenia i twardo\u015bci. Zapewnia ona sp\u00f3jno\u015b\u0107 produkcji i kontroli jako\u015bci, dostosowuj\u0105c si\u0119 do norm mi\u0119dzynarodowych, takich jak ISO 3506-1, w zakresie globalnej interoperacyjno\u015bci.<\/p>\n<ul style=\"list-style-type: disc; padding-left: 20px; margin-bottom: 30px;\">\n<li>Zakres: Obejmuje wydajno\u015b\u0107 mechaniczn\u0105 w warunkach standardowych.<\/li>\n<li>Znaczenie: Zapewnia wytrzyma\u0142o\u015b\u0107 element\u00f3w z\u0142\u0105cznych na obci\u0105\u017cenia mechaniczne i odporno\u015b\u0107 na korozj\u0119.<\/li>\n<li>Uaktualnienia w stosunku do poprzednich wersji: Ulepszone specyfikacje dla gatunk\u00f3w o wysokiej wydajno\u015bci.<\/li>\n<\/ul>\n<h2 style=\"font-size: 24px; margin-top: 40px;\">W\u0142a\u015bciwo\u015bci mechaniczne element\u00f3w z\u0142\u0105cznych ze stali nierdzewnej<\/h2>\n<p style=\"margin-bottom: 20px;\">W\u0142a\u015bciwo\u015bci mechaniczne okre\u015blone w normie GB\/T 3098.6-2014 s\u0105 kluczowe dla doboru odpowiednich element\u00f3w z\u0142\u0105cznych. Nale\u017c\u0105 do nich wytrzyma\u0142o\u015b\u0107 na rozci\u0105ganie (Rm), granica plastyczno\u015bci (Rp0,2), wyd\u0142u\u017cenie po zerwaniu (A) oraz warto\u015bci twardo\u015bci mierzone w skalach HB, HRC lub HV. W\u0142a\u015bciwo\u015bci r\u00f3\u017cni\u0105 si\u0119 w zale\u017cno\u015bci od rodzaju stali (austenitycznej, martenzytycznej, ferrytycznej) i klasy wytrzyma\u0142o\u015bci.<\/p>\n<p style=\"margin-bottom: 20px;\">Aby uzyska\u0107 optymaln\u0105 wydajno\u015b\u0107, nale\u017cy wzi\u0105\u0107 pod uwag\u0119 takie czynniki, jak obr\u00f3bka cieplna stali martenzytycznych i ograniczenia \u015brednicy stali ferrytycznych. Poni\u017cej znajduje si\u0119 szczeg\u00f3\u0142owa tabela podsumowuj\u0105ca te w\u0142a\u015bciwo\u015bci:<\/p>\n<div class=\"table-container\" style=\"overflow-x: auto; margin-bottom: 20px;\">\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" rowspan=\"2\">Rodzaj stali<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" rowspan=\"2\">Grupa<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" rowspan=\"2\">Klasa nieruchomo\u015bci<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" rowspan=\"2\">Wytrzyma\u0142o\u015b\u0107 na rozci\u0105ganie Rm (MPa) min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" rowspan=\"2\">Napr\u0119\u017cenie graniczne Rp0,2 (MPa) min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" rowspan=\"2\">Wyd\u0142u\u017cenie A min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" colspan=\"2\">Twardo\u015b\u0107 HB<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" colspan=\"2\">Twardo\u015b\u0107 HRC<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" colspan=\"2\">Twardo\u015b\u0107 HV<\/th>\n<\/tr>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">maks<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">maks<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">maks<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">Austenityczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" rowspan=\"3\">A1, A2, A3, A4, A5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">50<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">500<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">210<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0,6d<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">Austenityczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">70<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">700<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">450<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0,4d<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">Austenityczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">80<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">800<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">600<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0,3d<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">Martenzytyczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" rowspan=\"3\">C1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">50<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">500<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">250<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0,2d<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">147<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">209<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">155<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">220<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">Martenzytyczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">70<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">700<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">410<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0,2d<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">209<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">314<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">20<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">34<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">220<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">330<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">Martenzytyczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">110<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1100<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">820<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0,2d<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">36<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">45<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">350<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">440<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">Martenzytyczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">C3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">80<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">800<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">640<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0,2d<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">228<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">323<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">21<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">35<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">240<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">340<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">Martenzytyczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" rowspan=\"2\">C4<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">50<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">500<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">250<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0,2d<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">147<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">209<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">155<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">220<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">Martenzytyczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">70<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">700<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">410<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0,2d<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">209<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">314<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">20<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">34<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">220<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">330<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">Ferrytyczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" rowspan=\"2\">F1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">45<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">450<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">250<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0,2d<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">128<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">209<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">135<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">220<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">Ferrytyczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">60<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">600<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">410<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0,2d<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">171<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">271<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">180<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">285<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"margin-bottom: 20px;\">Uwagi:<\/p>\n<ol style=\"list-style-type: decimal; padding-left: 20px; margin-bottom: 30px;\">\n<li>Dla klasy w\u0142asno\u015bci 110 w grupie martenzytycznej C1: Hartowane i odpuszczane w minimalnej temperaturze odpuszczania 275 \u00b0C.<\/li>\n<li>Dla grupy ferrytycznej F1: Dotyczy nominalnych \u015brednic gwint\u00f3w d \u2264 24 mm.<\/li>\n<\/ol>\n<p style=\"margin-bottom: 20px;\">W\u0142a\u015bciwo\u015bci te pomagaj\u0105 in\u017cynierom w doborze element\u00f3w z\u0142\u0105cznych do zastosowa\u0144 no\u015bnych, zapewniaj\u0105c bezpiecze\u0144stwo i trwa\u0142o\u015b\u0107. Na przyk\u0142ad gatunki austenityczne oferuj\u0105 doskona\u0142\u0105 odporno\u015b\u0107 na korozj\u0119, ale ni\u017csz\u0105 wytrzyma\u0142o\u015b\u0107 w por\u00f3wnaniu ze gatunkami martenzytycznymi, kt\u00f3re wymagaj\u0105 obr\u00f3bki cieplnej w celu zwi\u0119kszenia twardo\u015bci.<\/p>\n<h2 style=\"font-size: 24px; margin-top: 40px;\">Wymagania dotycz\u0105ce sk\u0142adu chemicznego<\/h2>\n<p style=\"margin-bottom: 20px;\">Sk\u0142ad chemiczny bezpo\u015brednio wp\u0142ywa na odporno\u015b\u0107 na korozj\u0119, wytrzyma\u0142o\u015b\u0107 i obrabialno\u015b\u0107 element\u00f3w z\u0142\u0105cznych ze stali nierdzewnej. Norma GB\/T 3098.6-2014 okre\u015bla limity zawarto\u015bci pierwiastk\u00f3w takich jak w\u0119giel (C), krzem (Si), mangan (Mn), fosfor (P), siarka (S), azot (N), chrom (Cr), molibden (Mo), nikiel (Ni), mied\u017a (Cu) i innych. Sk\u0142ady s\u0105 okre\u015blane dla ka\u017cdej grupy, aby zachowa\u0107 integralno\u015b\u0107 materia\u0142u.<\/p>\n<p style=\"margin-bottom: 20px;\">W celu zapobiegania korozji mi\u0119dzykrystalicznej w stalach austenitycznych mo\u017cna doda\u0107 pierwiastki stabilizuj\u0105ce, takie jak tytan (Ti) lub niob (Nb). Poni\u017csza tabela szczeg\u00f3\u0142owo opisuje te wymagania:<\/p>\n<div class=\"table-container\" style=\"overflow-x: auto; margin-bottom: 20px;\">\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" rowspan=\"2\">Grupa<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" rowspan=\"2\">Rodzaj stali<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" colspan=\"2\">C (%)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" rowspan=\"2\">Si (%) maks.<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" rowspan=\"2\">Mn (%) maks.<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" rowspan=\"2\">Maksymalny P (%)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" colspan=\"2\">S (%)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" rowspan=\"2\">Maks. N (%)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" colspan=\"2\">Cr (%)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" colspan=\"2\">Mo (%)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" colspan=\"2\">Ni (%)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" colspan=\"2\">Cu (%)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" rowspan=\"2\">Inni<\/th>\n<\/tr>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">maks<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">maks<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">maks<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">maks<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">maks<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">maks<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">A1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">Austenityczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.12<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">6.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.20<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.15<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.35<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">16<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">19<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.70<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">5.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">10.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.75<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.25<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">A2<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">Austenityczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.10<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.05<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.03<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">15<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">20<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">8.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">19.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">4.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">A3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">Austenityczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.08<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.05<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.03<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">17<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">19<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">9.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">12.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">A4<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">Austenityczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.08<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.05<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.03<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">16<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">18<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">10.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">15.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">4.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">A5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">Austenityczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.08<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.05<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.03<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">16<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">19<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">10.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">14.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">C1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">Martenzytyczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.09<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.15<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.05<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.03<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">12<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">14<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">C3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">Martenzytyczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.17<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.25<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.04<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.03<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">16<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">18<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">C4<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">Martenzytyczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.08<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.15<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.06<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.15<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.35<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">12<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">14<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.60<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">F1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">Ferrytyczny<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.12<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.04<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.03<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">15<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">18<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"margin-bottom: 20px;\">Uwagi:<\/p>\n<ol style=\"list-style-type: decimal; padding-left: 20px; margin-bottom: 30px;\">\n<li>Siark\u0119 mo\u017cna zast\u0105pi\u0107 selenem.<\/li>\n<li>Je\u017celi zawarto\u015b\u0107 niklu jest mniejsza ni\u017c 8%, minimalna zawarto\u015b\u0107 manganu powinna wynosi\u0107 5%.<\/li>\n<li>Je\u015bli zawarto\u015b\u0107 niklu przekracza 8%, nie okre\u015bla si\u0119 minimalnej zawarto\u015bci miedzi.<\/li>\n<li>Zawarto\u015b\u0107 molibdenu zale\u017cy od decyzji producenta. W razie potrzeby nale\u017cy okre\u015bli\u0107 limity w zam\u00f3wieniach.<\/li>\n<li>Je\u017celi zawarto\u015b\u0107 chromu jest mniejsza ni\u017c 17%, minimalna zawarto\u015b\u0107 niklu powinna wynosi\u0107 12%.<\/li>\n<li>W przypadku stali austenitycznych o maksymalnej warto\u015bci C wynosz\u0105cej 0,03%, N mo\u017ce osi\u0105gn\u0105\u0107 warto\u015b\u0107 0,22%.<\/li>\n<li>Do stabilizacji w A3 i A5: Ti \u2265 5\u00d7C% do 0,8% lub Nb\/Ta \u2265 10\u00d7C% do 1,0%.<\/li>\n<li>W przypadku wi\u0119kszych \u015brednic mo\u017cna zastosowa\u0107 wy\u017csz\u0105 zawarto\u015b\u0107 C (do 0,12% w przypadku stali austenitycznej), aby uzyska\u0107 odpowiednie w\u0142a\u015bciwo\u015bci.<\/li>\n<li>Producent mo\u017ce wed\u0142ug w\u0142asnego uznania doda\u0107 Mo w przypadku F1.<\/li>\n<li>W przypadku F1: Ti mo\u017ce wynosi\u0107 \u2265 5\u00d7C% do 0,8% lub Nb\/Ta \u2265 10\u00d7C% do 1%.<\/li>\n<\/ol>\n<p style=\"margin-bottom: 20px;\">Przestrzeganie tych wymog\u00f3w gwarantuje niezawodno\u015b\u0107 element\u00f3w z\u0142\u0105cznych w \u015brodowiskach korozyjnych, takich jak obr\u00f3bka chemiczna czy konstrukcje zewn\u0119trzne. In\u017cynierowie powinni weryfikowa\u0107 certyfikaty materia\u0142owe, aby potwierdzi\u0107 zgodno\u015b\u0107.<\/p>\n<h2 style=\"font-size: 24px; margin-top: 40px;\">Wytyczne i uwagi dotycz\u0105ce aplikacji<\/h2>\n<p style=\"margin-bottom: 20px;\">Stosuj\u0105c norm\u0119 GB\/T 3098.6-2014, nale\u017cy wzi\u0105\u0107 pod uwag\u0119 czynniki \u015brodowiskowe, wymagania dotycz\u0105ce obci\u0105\u017cenia oraz metody monta\u017cu. Elementy z\u0142\u0105czne austenityczne idealnie nadaj\u0105 si\u0119 do zastosowa\u0144 niemagnetycznych i silnie korozyjnych, natomiast elementy z\u0142\u0105czne martenzytyczne oferuj\u0105 wy\u017csz\u0105 wytrzyma\u0142o\u015b\u0107 w zastosowaniach konstrukcyjnych. Zawsze nale\u017cy przeprowadza\u0107 pr\u00f3by rozci\u0105gania zgodnie ze standardowymi metodami w celu potwierdzenia w\u0142a\u015bciwo\u015bci.<\/p>\n<ul style=\"list-style-type: disc; padding-left: 20px; margin-bottom: 30px;\">\n<li>Wybierz gatunki na podstawie temperatury pracy i nara\u017cenia na korozj\u0119.<\/li>\n<li>Zapewnij w\u0142a\u015bciwe oznakowanie element\u00f3w z\u0142\u0105cznych, aby umo\u017cliwi\u0107 ich \u015bledzenie.<\/li>\n<li>Aby zapobiec korozji galwanicznej, nale\u017cy unika\u0107 mieszania r\u00f3\u017cnych rodzaj\u00f3w stali.<\/li>\n<li>Przeprowadzaj regularne kontrole w zastosowaniach nara\u017conych na du\u017ce obci\u0105\u017cenia.<\/li>\n<li>W przypadku niestandardowych sk\u0142ad\u00f3w mieszcz\u0105cych si\u0119 w standardowych granicach nale\u017cy skonsultowa\u0107 si\u0119 z producentem.<\/li>\n<\/ul>\n<p style=\"margin-bottom: 20px;\">Wytyczne te zwi\u0119kszaj\u0105 bezpiecze\u0144stwo i trwa\u0142o\u015b\u0107, redukuj\u0105c ryzyko awarii system\u00f3w mechanicznych.<\/p>\n<h2 style=\"font-size: 24px; margin-top: 40px;\">Cz\u0119sto zadawane pytania (FAQ)<\/h2>\n<div class=\"faq\" style=\"margin-top: 20px;\">\n<h3 style=\"font-size: 20px; margin-bottom: 10px;\">Jaka jest r\u00f3\u017cnica pomi\u0119dzy elementami z\u0142\u0105cznymi ze stali nierdzewnej austenitycznej i martenzytycznej w tej normie?<\/h3>\n<p style=\"margin-bottom: 20px;\">Elementy z\u0142\u0105czne austenityczne (np. A2, A4) zapewniaj\u0105 lepsz\u0105 odporno\u015b\u0107 na korozj\u0119 i ci\u0105gliwo\u015b\u0107, ale ni\u017csz\u0105 wytrzyma\u0142o\u015b\u0107, co czyni je odpowiednimi do zastosowa\u0144 morskich lub chemicznych. Elementy z\u0142\u0105czne martenzytyczne (np. C1, C4) charakteryzuj\u0105 si\u0119 wy\u017csz\u0105 twardo\u015bci\u0105 i wytrzyma\u0142o\u015bci\u0105 na rozci\u0105ganie po obr\u00f3bce cieplnej, co czyni je idealnymi do zastosowa\u0144 o du\u017cym obci\u0105\u017ceniu, ale charakteryzuj\u0105 si\u0119 ni\u017csz\u0105 odporno\u015bci\u0105 na korozj\u0119.<\/p>\n<h3 style=\"font-size: 20px; margin-bottom: 10px;\">W jaki spos\u00f3b norma reguluje badanie twardo\u015bci r\u00f3\u017cnych gatunk\u00f3w?<\/h3>\n<p style=\"margin-bottom: 20px;\">Twardo\u015b\u0107 mierzy si\u0119 w skali Brinella (HB), Rockwella (HRC) lub Vickersa (HV), z okre\u015blonymi warto\u015bciami min.\/maks. dla ka\u017cdego gatunku. Na przyk\u0142ad, martenzytyczna stal C1-70 wymaga HB 209-314, co zapewnia sta\u0142\u0105 kontrol\u0119 jako\u015bci podczas produkcji.<\/p>\n<h3 style=\"font-size: 20px; margin-bottom: 10px;\">Czy sk\u0142ad chemiczny mo\u017cna dostosowa\u0107 do konkretnych zastosowa\u0144?<\/h3>\n<p style=\"margin-bottom: 20px;\">Tak, w pewnych granicach; na przyk\u0142ad molibden mo\u017cna doda\u0107 opcjonalnie, ale musi to by\u0107 okre\u015blone w zam\u00f3wieniach. Stabilizatory, takie jak Ti lub Nb, s\u0105 wymagane dla niekt\u00f3rych grup austenitycznych, aby zapobiec uczuleniu.<\/p>\n<h3 style=\"font-size: 20px; margin-bottom: 10px;\">Jakie s\u0105 ograniczenia \u015brednicy dla element\u00f3w z\u0142\u0105cznych ferrytycznych?<\/h3>\n<p style=\"margin-bottom: 20px;\">W\u0142a\u015bciwo\u015bci ferrytyczne grupy F1 dotycz\u0105 \u015brednic nominalnych do 24 mm. W przypadku \u015brednic powy\u017cej 24 mm nale\u017cy skonsultowa\u0107 si\u0119 z producentem w celu uzyskania informacji o r\u00f3wnowa\u017cnych parametrach, poniewa\u017c wi\u0119ksze rozmiary mog\u0105 wymaga\u0107 specjalnej obr\u00f3bki.<\/p>\n<h3 style=\"font-size: 20px; margin-bottom: 10px;\">Jak ta norma ma si\u0119 do jej mi\u0119dzynarodowych odpowiednik\u00f3w?<\/h3>\n<p style=\"margin-bottom: 20px;\">Norma jest \u015bci\u015ble zgodna z norm\u0105 ISO 3506-1, co u\u0142atwia handel globalny. Mog\u0105 wyst\u0119powa\u0107 r\u00f3\u017cnice w konkretnych limitach sk\u0142adu, dlatego w przypadku projekt\u00f3w mi\u0119dzynarodowych nale\u017cy stosowa\u0107 si\u0119 do odniesie\u0144, aby zapewni\u0107 zgodno\u015b\u0107.<\/p>\n<h3 style=\"font-size: 20px; margin-bottom: 10px;\">Jakie warunki bada\u0144 s\u0105 okre\u015blone dla w\u0142a\u015bciwo\u015bci mechanicznych?<\/h3>\n<p style=\"margin-bottom: 20px;\">Testy przeprowadzane s\u0105 w temperaturze otoczenia od 10\u00b0C do 35\u00b0C, ze szczeg\u00f3lnym uwzgl\u0119dnieniem wytrzyma\u0142o\u015bci na rozci\u0105ganie, wytrzyma\u0142o\u015bci i wyd\u0142u\u017cenia, aby dok\u0142adnie symulowa\u0107 rzeczywiste warunki u\u017cytkowania.<\/p>\n<\/div>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Article Outline This article provides a comprehensive overview of the GB\/T 3098.6-2014 standard, optimized for clarity and practical application in mechanical engineering. The structure is as follows: Introduction to the Standard Mechanical Properties of Stainless Steel Fasteners Chemical Composition Requirements Application Guidelines and Considerations Frequently Asked Questions (FAQ) Introduction to the Standard GB\/T 3098.6-2014 specifies [&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-5708","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\/5708","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=5708"}],"version-history":[{"count":2,"href":"https:\/\/korea-transmission.com\/pl\/wp-json\/wp\/v2\/posts\/5708\/revisions"}],"predecessor-version":[{"id":5710,"href":"https:\/\/korea-transmission.com\/pl\/wp-json\/wp\/v2\/posts\/5708\/revisions\/5710"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/pl\/wp-json\/wp\/v2\/media?parent=5708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/pl\/wp-json\/wp\/v2\/categories?post=5708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/pl\/wp-json\/wp\/v2\/tags?post=5708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}