High speed steel strip M42(W2Mo9Cr4VCo8)

Steel Grade W2Mo9Cr4VCo8
Place of Origin China>>Liaoning
Model Number M42
Thickness 0.6~3.5mm

HIGH SPEED STEEL strip
1.Formula: W2Mo9Cr4VCo8 include Co
2.Thickness:0.6~3.5mm
3.Width:2.0~16.0mm

HIGH SPEED STEEL

Anneal temperature: 860-880

Relief annealing temperature: 720-760

Hardening temperature: 1160-1190

Hardening medium: salt bath under 600,aslo use oil cooling or air cooling

Normal temper temperation: 540-560
RC Rockwell Hardness after hardening and temper: 66-68

Characteristic:High performance tungsten-molybdenum high speed steel, Excellent performance of hardness, red hardness, thermoplasticity, machinability. Only weak in toughness

Application:Can be used in the manufacture of high capacity cutting tools to bear impact force ,such as saw blade etc.Also can be used in manufacture of bimetal saw blade.