材質牌號(hao)
10#、20#、35#、45#、Q215,Q235、304、316、20Cr、40Cr、20CrMo、35CrMo、42CrMo、40CrNiMo、GCr15、65Mn、50Mn、50Cr、3Cr2W8V、20CrMnTi、5CrMnMo
產品成分
化學成分:C 0.42-0.50 Si 0.17-0.37 Mn 0.50-0.80 Cr不(bu)(bu)大(da)于(yu)(yu)0.25 Ni不(bu)(bu)大(da)于(yu)(yu)0.30 Cu不(bu)(bu)大(da)于(yu)(yu)0.25 力(li)學性能:抗拉強度(du)(du)(du)不(bu)(bu)小(xiao)(xiao)(xiao)于(yu)(yu)600Mpa,屈服強度(du)(du)(du)不(bu)(bu)小(xiao)(xiao)(xiao)于(yu)(yu)355Mpa,延伸率不(bu)(bu)小(xiao)(xiao)(xiao)于(yu)(yu)16,斷面收縮率不(bu)(bu)小(xiao)(xiao)(xiao)于(yu)(yu)40%,沖(chong)擊功不(bu)(bu)小(xiao)(xiao)(xiao)于(yu)(yu)31J。 未熱下HBS10/3000不(bu)(bu)大(da)于(yu)(yu)229. 推薦(jian)熱處理溫度(du)(du)(du):正火(huo)850攝氏(shi)度(du)(du)(du)。淬火(huo)840攝氏(shi)度(du)(du)(du),回火(huo)600攝氏(shi)度(du)(du)(du)