厚壁螺旋钢管价格|螺旋管厂家
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40Cr无缝钢管的临界温度用钢成分

发布日期:2023-12-22 17:48:41发布人:雨江螺旋钢管

钢成分用于40Cr无缝钢管的临界温度

Ac1Ac3Ms临界点备注

40Cr无缝钢管的临界温度用钢成分

温度(近似值)/℃780

770840

805350

3281

2

1用钢成分(%):0.38C,0.30Si,0.66Mn,0.95Cr,0.18Ni,0.016P,0.028S;

2用钢成分(%):0.42C,0.29Si,0.69Mn,0.87Cr,0.14Ni,0.010P,0.013S。

最新40cr无缝钢管临界温度-最完整40cr无缝钢管临界温度-供应商40cr无缝钢管临界温度-国内40cr无缝钢管临界温度-40cr无缝钢管临界温度-40cr无缝钢管临界温度-40cr无缝钢管临界温度信息

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