●HR600/780HE化学成份:

HR600/780HE碳C: ≤0.18

HR600/780HE硅Si: ≤1.2

HR600/780HE锰Mn: ≤2.0

HR600/780HE硫S : ≤0.010

HR600/780HE磷P: ≤0.050

HR600/780HE铝Al: ≥0.015

 

●HR600/780HE力学性能:

HR600/780HE屈服强度o0.2 (MPa): ≥600-800

HR600/780HE抗拉强度:obMPa ≥780

HR600/780HE伸长率o5%: ≥12●HR600/780HE化学成份:

HR600/780HE碳C: ≤0.18

HR600/780HE硅Si: ≤1.2

HR600/780HE锰Mn: ≤2.0

HR600/780HE硫S : ≤0.010

HR600/780HE磷P: ≤0.050

HR600/780HE铝Al: ≥0.015

 

●HR600/780HE力学性能:

HR600/780HE屈服强度o0.2 (MPa): ≥600-800

HR600/780HE抗拉强度:obMPa ≥780

HR600/780HE伸长率o5%: ≥12

HR600/780HE扩孔率/%: ≥55

HR600/780HE扩孔率/%: ≥55
产品名称：BR600/780HE扩孔率
产品手机链接：http://m.vooec.com/product_224467686.html
产品网站链接：http://www.vooec.com/cpshow_224467686/