Chrome 2 Inch 4140 42CrMo Alloy Construction Steel Rod in Stock
1. Alloy steel round bar
2.Size:for hot rolled steel bar,8mm-500mm
For cold drawn steel bar,4mm-100mm
For forged steel bar,80mm-1000mm
3.Length: 6000/9000mm,or other length as the customers' requirements.
4.Process: hot rolled; cold drawn; forged
5.Surface: black bright,
6.Tolerance:H9,H10,H11 or as the customers' requirements.
7.UT test: SEP 1921 UT