E355K2,材质无缝管,用于机械设备

牌号：E355K2

化学成分:,,C: ,,,,,Si: ,,,,,Mn: - ,,,P: ,,,,S: ,,,Cr: ,,,Mo: ,,,,Ni: ,,,Al: ,,,,,Cu: 5,,,,,,N: ,,,,,Nb: ,,,,,,Ti: ,,,,,V: 2,,,,

机械性能：屈服度：≤16,,355MPa,,,,16-40,,,345MPa,,,,40-65,,335MPa,,65-80,,315MPa,,,,80-100,,,295MPa

,,,,抗拉强度：≤16,,490MPa,,,,16-40,,,490MPa,,,,40-65,,470MPa,,65-100,,470MPa,,,,

,,,,,伸长率%：18-40

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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