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wcb是什么材质
更新时间： 2020-12-02 16:39:06  

指的是低碳钢。wcb是常见的阀门材质编号，含碳量在0.3%-0.5%之间。wcb材质包含碳、锰、磷、硫、硅等。wcb是美国的铸钢牌号，对应国内铸钢牌号zg230-450。它有着更大的设计灵活性、冶金制造最强的灵活性和可变性、提高整体结构强度、大范围的重量变化、价格低廉、可以大范围提高该属性的可焊性和可使用性等特点。

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