牌号 | A724 Grade B |
---|---|
对应标准 | ASTM A724/A724M-2009(R2023)
焊接压力容器用淬火和回火碳锰硅钢压力容器板标准规范 Standard Specification for Pressure Vessel Plates, Carbon-Manganese-Silicon Steel, Quenched and Tempered, for Welded Pressure Vessels |
归类 | 合金钢 |
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