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ggg40是什么材质

更新时间: 2020-12-09 10:14:59     

ggg40是一种铸铁材料,强度比较高,又叫做球墨铸铁。相对于普通的铸铁来说,塑性和韧性都得到了很大的提升,而且强度也比碳钢要高。所以在一些对强度、韧性或者耐磨性要求比较高的零件中通常会用到这种材质,比如曲轴、连杆、齿轮、阀体等都可以使用这种材质来制作。ggg40在很多工业部门中的应用是非常广泛的,在很多零件上可以代替铸铁或者锻钢来使用,可以节约一些钢材,降低使用成本。

关键词: ggg40 什么 材质

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