汕尾40Cr13焊管
40Cr13
『产品品种』:40Cr13圆棒、钢板、钢管、六角棒、线材、扁钢、带材、焊接材料等。
40Cr13双相不锈钢→→→美国棒材—|40Cr13圆棒,
40Cr13耐热不锈钢→→→日本卷材—|40Cr13冷轧板,
40Cr13奥氏体不锈钢→→→浦项厚板—|40Cr13热轧板,
40Cr13尿素级不锈钢→→→宝钢圆钢—|40Cr13冷拉棒,
40Cr13马氏体不锈钢→→→太钢锻件—|40Cr13中厚板,
40Cr13半马氏体不锈钢→→→大冶钢管—|40Cr13无缝管,
40Cr13铁素体型不锈钢→→→宝新带材—|40Cr13精密带,
40Cr13耐腐蚀性不锈钢→→→上钢五厂无缝管—|40Cr13冷拉管,
40Cr13沉淀硬化型不锈钢→→→兴澄特钢毛细管—|40Cr13精密管,
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40Cr13不锈钢产品数据库及、40Cr13不锈钢最新商情、40Cr13不锈钢 不锈钢生存基地。
化学成分:碳 C :0.28~0.35
硅 Si:≤0.80
锰 Mn:≤1.00
硫 S :≤0.030
磷 P :≤0.035
铬 Cr:12.00~14.00
镍 Ni:允许含有≤0.60
钼 Mo:0.50~1.00
力学性能:硬度 :退火,≤207HB;淬火回火,≥500HV
热处理规范及金相组织:
热处理规范:1)退火,800~900℃缓冷或约750℃快冷;2)淬火,1025~1075℃油冷;3)回火,200~300℃油、水、空冷。
金相组织:组织特征为马氏体型。
交货状态:一般以热处理状态交货,其热处理种类在合同中注明;未注明者,按不热处理状态交货。 有了强硬的质量,才有强硬的检验标准。
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隆进特殊钢网络40Cr13||40Cr13不锈钢圆钢,
隆进特殊钢网络40Cr13||40Cr13不锈钢钢材,
隆进特殊钢网络40Cr13||40Cr13不锈钢钢管,
隆进特殊钢网络40Cr13||40Cr13不锈钢锻件,
隆进特殊钢网络40Cr13||40Cr13不锈钢冷轧板,
隆进特殊钢网络40Cr13||40Cr13不锈钢研磨棒,
隆进特殊钢网络40Cr13||40Cr13不锈钢剥皮棒,
隆进特殊钢网络40Cr13||40Cr13不锈钢毛细管,
隆进特殊钢网络40Cr13||40Cr13不锈钢六角棒,
隆进特殊钢网络40Cr13||40Cr13不锈钢中厚板,
隆进特殊钢网络40Cr13||40Cr13不锈钢止滑板,
隆进特殊钢网络40Cr13||40Cr13不锈钢冷拉棒,
隆进特殊钢网络40Cr13||40Cr13不锈钢热轧棒。 汕尾40Cr13焊管