... .50, Si 0.35, Mn 0.35, P≤0.030, S≤0.030, Cr 12.10, W ≤0.40,Mo 0.85 V 0.6Annealed Hardness: HB ... 1.60, Si 0.35, Mn 0.35, P≤0.030, S≤0.030, Cr 12.00, Mo 0.50 V 0.20Annealed Hardness: HB≤255Heat ... : C 0.93, Si 0.40, Mn 1.20, P≤0.030, S≤0. 030, Cr 0.50, W 0.50,Mo ≤0.30, V ≤0.30Annealed Hardness ... 60-62 HRCApplication: Steel for pressing mold, ornaments pressing mold High Speed Steel Sheet