1. Can SKH51 high-speed steel be replaced by SKH9?
1. It can be completely replaced, and it is very suitable, both are materials of the same level, but we must pay attention to the real imported materials when purchasing, and do not be indiscriminately filled.
2. The ** of SKH51 is higher than that of SKH9, which is also because the mechanical properties of SKH51 are better and the scope of application is wider. However, in practice, the choice of material also needs to take into account factors such as specific process requirements and cost control.
3. SKH51 and SKH9 are both common HSS materials, but SKH51 may be a bit more common and may be more readily available in some areas. As a result, you may want to consider cost and availability to determine which material is better suited to your needs.
4. SKH-9 high-speed steel SKH-9 high-speed steel W-MO series (6-5-2 type) high-speed tool steel is the most universal, especially SKH9 (SKH5 is used in a lot in the world, replacing the W-type high-speed tool steel SKH2 carbide structure is fine, neat and well distributed. And the organization is homogeneous. Therefore, the abrasion resistance and leather properties are relatively balanced.
5. SKH9 and SKH51 are both high-speed steels, which have excellent hardness, toughness and wear resistance. They can all be used to make high-strength, wear-resistant knives and molds.
However, there are also some differences between them due to their different chemical compositions and heat treatment processes.