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钢板科普:GCr15轴承钢材质、GCr15执行标准、GCr15化学成分
GCr15是一种高碳铬轴承钢,具有高硬度、高耐磨性、高接触疲劳强度和良好的淬透性,广泛应用于制造轴承套圈、滚动体(如钢球、滚子等)以及要求高耐磨性和高弹性极限的机械零件和精密量具。 - 供货态硬度(HRC):25.8 - 热处理后硬度(HRC):60 - 66 四、热 ...
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