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wc9是什么材质
更新时间： 2020-12-02 16:08:55  

是合金钢材质。wc9里面含有较多的铬和钼，使得wc9这种合金钢能够有非常耐高温的机械性能，能够适合工业中的高温工况，另外，wc9还有着很优秀的抗冲刷能力。WC9是美国牌号，国内牌号WC9为ZG15Cr1MoV是铸钢件。WC9钢化学成分：C（碳）0.05~0.18，Mn（锰）0.40~ 0.70，Si（硅）≤0.60，Cr（铬）2.00 ~2.75，Mo（钼） 0.90~1.20，S（硫）≤0.045，P（磷）≤0.04。wc9是美国铸造合金钢的牌号，相当于国标ZG15Cr1MoV。

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