SWRH52A0.49~0.560.15~0.350.30~0.600.040max.0.040max.SWRH52B0.49~0.560.15~0.350.60~0.900.040max.0.040max.SWRH57A0.54~0.610.15~0.350.30~0.600.040max.0.040max.SWRH57B0.54~0.610.15~0.350.60~0.900.040max.0.040max.SWRH62A0.59~0.660.15~0.350.30~0.600.040max.0.040max.SWRH62B0.59~0.660.15~0.350.60~0.900.040max.0.040max.SWRH67A0.64~0.710.15~0.350.30~0.600.040max.0.030max.SWRH67B0.64~0.710.15~0.350.60~0.900.040max.0.030max.此信息由恒鑫钢材提供--------材质，化学成分，力学性能，材质对照表，规格，质量，数量，价格等。欢迎新老客户来电订购咨询。电话：0769-89793315手机：13480435243陈先生)