材质
C67 C70 C75 SK5 51CrV4 75Ni8 X32 1095 75Cr1 80CrV2
应用
knife, springs, construction tools, blades, saws
Steel Grade
c70 c75 75Ni8 X32 51CrV4 SK51 16MnCr5
hardness of steel
44-49HRC
Standard of surface
No flaw, burr, rust
Edge of steel
square, slit , round
Product name
Heat treatment steel coil
Raw Material
Alloy Steel, Carbon Steel, Anneal Steel