... 0.9,SI:0.45-0.75,MN:0.7-1.25,P:0.030MAX,S:0.030MAX,CR: ... -0.37,MN:0.7-0.8,P:0.035MAX,S:0.035MAX,CR:0.28-0.60 ... BAR SERIES A TYPESIZE:60-90MM, 3-6MHARDNESS:45-55CHEMICALELEMENTS:C:0.52-0.65,SI:0 ... -0.37,MN:0.6-0.12,P:0.035MAX,S:0.035MAX,CR:0.04 B TYPESIZE ... :60-90MM,3-6MHARDNESS:45-55CHEMICALELEMENTS:C:0. ... 72-0.82,SI:0.17-0.37,MN:0.7-0.8,P:0.035MAX,S ...