30CrMo4,材质无缝管,用于设备

牌号：30CrMo4

化学成分:,,C:0.27-0.34,,,,,Si:0.35,,,,,Mn:0.35-0.6,,,,P:0.035,,,,S:0.035,,,Cr:0.8-1.15,,,,Mo:0.15-0.3

机械性能：屈服度：≤8,,750MPa,,,,8-20,,,630MPa,,,,20-50,,520MPa,,50-80,,480MPa,,

,,,,,,,抗拉强度：≤8,,950MPa,,,,8-20,,,850MPa,,,,20-50,,750MPa,,,50-80,,700MPa,,,,

,,,,,伸长率%：10-15

用途：用于机械和通用工程用途的无缝圆形钢管

包装：管端坡口,

付款方式：预付全部金额的30%其余在装货前付清

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