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dc53是什么材质
更新时间： 2020-12-04 11:13:27  

dc53是一种冷作模具钢。在高温回火状态下也具有很好的韧性，所以这种材质在精密模具领域的应用非常广泛，用其制作的模具在使用过程中很少出现裂纹和开裂的现象，所以使用寿命也是非常久的。dc53的热处理硬度和韧性都要比skd11要高，而且ds53的巨大碳化物大小改善成skd11的三分之一以下了，在预热或者后热后的温度比skd11要低，所以在修补焊接的时候也很方便。可以用来制作一些精密的冲压模或者高速冲裁冲头和不锈钢板冲头。

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