① For long products the P and S content can be 0.005% higher.
② For railway applications a maximum S content of 0.010% may be agreed at the time of enquiry and order.
③ If sufficient other N-binding elements are present the minimum total Al content does not apply.
④ Cu content above 0.40% may cause hot shortness during hot forming.
注:技術數據僅供參考,請以官方原件為準!
标準編号: EN 10025-3 - 2004 中文名稱: 熱軋結構鋼鋼材 第3部分:正火/正火軋制可焊接的細晶結構鋼 英文名稱: Hot rolled products of structural steels - Part 3: Technical delivery conditions for normalized/normalized rolled weldable fine grain structural steels 數據來源: 易緊通 (164580.com)
Standard Code: EN 10025-3 - 2004Chinese Name: 熱軋結構鋼鋼材 第3部分:正火/正火軋制可焊接的細晶結構鋼English Name: Hot rolled products of structural steels - Part 3: Technical delivery conditions for normalized/normalized rolled weldable fine grain structural steelsSource: https://www.164580.com/info_74885.html
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