Water Hardness Increases 出水硬度增大
As the cooling rate increases, the hardness increases.
随着冷却速度增加，硬度值越来越大。
Wear resistance improves as cutting tool hardness increases.
切削刀具的硬度越高，耐磨性就越好。
Development tendency of mechanical properties is: density increase oil content ratio decreases, Brinall hardness increases, crushing strength goes down first and then goes up.
机械性能的变化趋势是：密度增加，含油率下降，布氏硬度增加，而压溃强度先降低后增加。
应用推荐