Steel Forged Support Rolls for Cold and Hot Rolling Mills - High Performance

KEY CHARACTERISTICS:
Barrel diameter, mmdo 1600 mm
Barrel length, mm up to 3000 mm
Weight, tonnes up to 55 tonnes
Mass fraction of carbon, % from 0,45% to 0,95%
Mass fraction of chromium, % from 1,40 % to 5,50 %
Barrel hardness, HS 35 to 80 HS
Neck hardness, HS 30 to 55 HS
Induction heat treatment hardened layer, mm 15 mm to 70 mm