铸造不锈钢的化学成分

作者：bearingpower        发表时间：2010-12-12

铸造不锈钢的化学成分关键字： 牌号化学成分（％）CSiMnPSNiCrMoCu其他SCS1≤0.15≤1.50≤1.00≤0.04≤0.04①11.5~14.0② SCSCS20.16~0.24≤1.50≤1.00≤0.04≤0.04①11.5~14.0② SCS2A0.25~0.40≤1.50≤1.00≤0.04≤0.04①11.5~14.0② SCS3≤0.15≤1.50≤1.00≤0.04≤0.040.50~1.51011.5~14.00.15~1.00 SCS4≤0.15≤1.50≤1.00≤0.04≤0.040.50~2.5011.5~14.0 SCS5≤0.06≤1.00≤1.00≤0.04≤0.043.50~4.5011.5`14.0 SCS6≤0.06≤1.00≤1.00≤0.04≤0.043.50~4.50~11.5~14.00.40~1.00 SCS10≤0.03≤1.50≤1.50≤0.04≤0.044.50~8.5021.0~26.02.50~4.00 N0.08~0.30③SCS11≤0.08≤1.50≤1.00≤0.04≤0.044.00~7.0023.0~27.01.50~2.50 SCS12≤0.20≤2.00≤2.00≤0.04≤0.048.00~11.0018.0~21.0 SCS13≤0.08≤2.00≤2.00≤0.04≤0.048.00~11.0018.0~21.0 SCS13A≤0.08≤2.00≤1.50≤0.04≤0.048.00~11.0018.0~21.0 SCS14≤0.08≤2.00≤2.00≤0.04≤0.0410.0~14.017.0~20.02.00~3.00 SCS14A≤0.08≤1.50≤1.50≤0.04≤0.049.0~12.018.0~21.02.00~3.00 SCS15≤0.08≤2.00≤2.00≤0.04≤0.0410.0~14.017.0~20.01.75~2.751.00~2.50 SCS16≤0.03≤1.50≤2.00≤0.04≤0.0412.0～16.017.0～20.02.00~3.00 SCS16A≤0.03≤1.50≤1.50≤0.04≤0.049.00～13.017.0～21.02.00~3.00 SCS17≤0.20≤2.00≤2.00≤0.04≤0.0412.0～15.022.0～26.0 SCS18≤0.20≤2.00≤2.00≤0.04≤0.0419.0～22.023.0～27.0 SCS19≤0.03≤2.00≤2.00≤0.04≤0.048.00～12.017.0～21.0 SCS19A≤0.03≤2.00≤1.50≤0.04≤0.048.00～12.017.0～21.0 SCS 20≤0.03≤2.00≤2.00≤0.04≤0.0412.0～16.017.0～20.01.75~2.751.00~2.50 SCS 21≤0.08≤2.00≤2.00≤0.04≤0.049.0～12.0018.0~21.0 SCS22≤0.08≤2.00≤2.00≤0.04≤0.0410.0～14.017.0~21.02.00~3.00 Nb+Ta④SCS23≤0.07≤2.00≤2.00≤0.04≤0.0427.5～30.519.0~22.02.00~3.003.00~4.00Nb+Ta④SCS24≤0.07≤1.00≤1.00≤0.04≤0.043.00～5.0015.5~17.5 Nb+Ta0.15~0.45①可加入1.00％以下的Ni。②允许含0.50％以下的Mo。③必要时可相应加入表中未列的合金元素。④Nb+Ta总量的下限为含量的10倍，上限为1.35％。