... and formed complete forging lines. It has the capacity to produce bar, mould, axle, cylinder, disc, ring and ... Carbon structural steelΦ80~450GB/T699, AgreementΦ180~1000 *500~8500≤4200Φ500~1500 *100~600≤ ... 4000Alloy structural steelΦ80~450GB/T3077, AgreementΦ180~1000 *500~8500≤4200Φ500~1500 *100~600≤4200100 ... 800≤4000Low alloyed steelΦ80~450GB1591, AgreementΦ180~1000 *500~8500≤4200Φ500~1500 *100~600≤4200100 ...