STEELS FOR HOT FORGING APPLICATIONS Typical ChemistriesSteels for Hot Forging Applications Grade C Mn Si Cr V W Mo Ni Co H-10 0.40 0.55 1.00 3.25 0.35 2.25 H-11 0.38 0.35 1.00 5.00 0.40 1.25 H-13 0.38 0.35 1.00 5.00 0.90 1.25 H-19 0.39 0.35 0.35 4.25 1.90 4.00 0.40 4.25 H-21 0.30 0.25 0.30 3.25 0.40...