ASME GB EN
50-100ton per month
20days at least
export packing
Annealed, Normalized, Quenched And Tempered
ASTM, AISI, GB, JIS, DIN
Cold Rolled; Hot Rolled
170-207
Hot Rolled Or Forged Condition
Black, Polished, Peeled, Grinded, Turned
Black, Bright, Polished, Peeled
Usual in wooden cases
High
42CrMo4 17CrNiMo6 1015 4140