I have found follwing steels on net for some purpose but not able to get its
composion in 2-3 steel ebooks i have, also on net. Any one can plz preovide their
composition, where they r used .Grades are-
1.SCMn3A
2.GCD50
3.SMn443
4.SM45C
Thanx in advance.
Durga Prasad