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◆60Si2MnA产地：兴澄特钢、淮钢、宝钢等。 ◆60Si2MnA执行标准：:GB/T1222-2007 ◆60Si2MnA成份：60Si2MnA碳C：0.57～0.6560Si2MnA硅Si：1.60～2.0060Si2MnA铬Cr：≤0.2560Si2MnA镍Ni：≤0.2560Si2MnA铜Cu：≤0.2560Si2MnA锰Mn：0.70～1.0060Si2MnA硫S：≤0.03560Si2MnA磷P：≤0.035 ◆60Si2MnA性能：抗拉σb(MPa)：≥1270屈服σs(MPa)：≥1170伸长率δ5(%)：≥5断面收缩率ψ(%)：≥20 ◆60Si2MnA用途：属于弹簧钢,适宜制作汽车钢板弹簧。 ◆60Si2MnA交货状态:热轧状态交货。