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SUP10半硬 全软弹簧钢带 钢丝 钢板 钢棒
价格:35.00
化学成分(质量分数)(%)牌号AISICSiMnPSCuSUP100.47-0.550.15-0.350.65-0.95≦0.035≦0.0350.80-1.100.15-0.25热处理机械性质℃HeatTreatingMechanicalProperties淬火回火抗张强度延伸率硬度830-860油冷470-540≧125≧10363-429(≧1226))