| Requirement |
Influential Alloy Elements |
| Hot Hardness |
W,Mo,Co(Combined with W or Mo),V,Cr,Mn |
| Anti-wear |
V,W,Mo,Cr,Mn |
| Hardenability |
Mn,Mo,Cr,Si,Ni,V |
| Deformation Inhibition |
Mo(Combined with Cr),Cr,Mn |
| Tenacity by Crystallized Particles |
V,W,Mo,Mn,Cr(for others, Adjusted with Al) |
| Hot Molding with Anti-oxidation |
Cr,Si,Al |
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