GB T-3077 20CRMO Round bar,20CRMO Bearing steel,

1.GB T-3077 20CRMO standard applies to manufacture of bearing ring steel pipe rolling elements made by high-carbon chromium bearing steel processed with hot rolled forged round,steel wire,cold rolled.Continuous casting steel is not recommended to be the material of balls.2.GB/T 3077 Grade 20CrMo Annealed is China STEEL manufacturing enterprise,offer GB/T 3077 15CrMo alloy steel,Main hot Hot rolled coil price/steel plate,Cold rolled steel Sheet Metal,A-36 Hot Rolled Steel Plate,boiler steel plate,Weathering steel plate,etc.Some results are removed in response to a notice of local law requirement.For more information,please see here.12345Next