... %max, S 0.01%max,P 0.02%max, Ca 0.1%max, Mn 0.1%max, Cr 0.1%max, Ni 0.08%max, V 0.05%max ... %max, Ca 0.06%max, Mn 0.25%max, Cr 0.02%max, Ni 0.02%max, B 0.002%max, Pb 0.03%max, V 0.05%max ... %max,P 0.018%max, Ca 0.02%max, Mn 0.25%max, Cr 0.1%max, B 0.002%max, Pb 0.003%max, V 0.01%max ... , Zr 0.03%max ...