熱軋結(jié)構(gòu)鋼鋼材 第3部分：正火/正火軋制可焊接的細晶結(jié)構(gòu)鋼 EN 10025-3 - 2004
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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.
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：數(shù)據(jù)僅供參考继阻，以官方原件為準(zhǔn)娱局！