Cold heading quality alloy steel 30Ni13Cr5 to IS 11169 (Part 1):1984, for quenching and tempering, supplied as wire, wire rod or bars of 2 to 100 mm diameter. Old designation 30Ni4Cr1. The standard was reaffirmed in 2004.
Applications
Heavy shafts, axles, connecting rods, large gears, structural components in mining and construction equipment.