Attributes . 0.08-0.11% Carbon (C), 1.14-1.23% Manganese (Mn), 0.53-0.59% Silicon (Si), 0.003-0.009% Sulphur (S), 0.003-0.013% Phosphorus (P), ?0.04% Chromium (Cr), ?0.02% Molybdenum (Mo), ?0.03% Nickel (Ni), . Names