... W5 Main Tool steel products: D2,CR12MOV high speed steel sheets W2Mo9Cr4VCo8(M42)Specification: Hot-rolled steel sheet Thickness 2.5 ... 38, Mn 0.35, P≤0.030, S≤0.030, Cr 4.10, W 6.00, Mo 4.80 V 1 ... 38, Mn 0.35, P≤0.030, S≤0.030, Cr 4.10, W 6.30, Mo 4.80 V 1 ... 55, Mn 0.35, P≤0.030, S≤0.030, Cr 4.10, W 1.50, Mo 9.50 V 1 ... 35, Mn 0.35, P≤0.030, S≤0.030, Cr 4.05, W18, V 1.10Annealed Hardness: HB≤255Heat treatment ...