Round steel forgings
Specification: 42CrMoS4V, S45C, H13, D2, S20C, SCM440, 34CrNiMo6, 30CrNiMo3, SAE8620, 25CrMo4, 18CrNiMo7-6, H13
Length: 3.0m-5.8m
Both ends: Plain square end with end hole remained and deburred.
Diameter tolerance: -0/+3mm
Straighness: 2mm/m
Out of roundness: 2mm
Delivery condition: Hot forged+Rough machined+Q/T(black surface after Q/T)
UT test: As per SEP 1921-84 Class 3 C/C (FBH 6mm, 6dB acceptable)
Surface hardness: 280-341BHN
Nom-metal inclusion: As per ASTM E45-97
Grain size: As per ASTM E112-96 5 or better
Mill test certificate: As per EN10204/3: 1. B
Size: From dia170mm to dia700mm.
Specification: 42CrMoS4V, S45C, H13, D2, S20C, SCM440, 34CrNiMo6, 30CrNiMo3, SAE8620, 25CrMo4, 18CrNiMo7-6, H13
Length: 3.0m-5.8m
Both ends: Plain square end with end hole remained and deburred.
Diameter tolerance: -0/+3mm
Straighness: 2mm/m
Out of roundness: 2mm
Delivery condition: Hot forged+Rough machined+Q/T(black surface after Q/T)
UT test: As per SEP 1921-84 Class 3 C/C (FBH 6mm, 6dB acceptable)
Surface hardness: 280-341BHN
Nom-metal inclusion: As per ASTM E45-97
Grain size: As per ASTM E112-96 5 or better
Mill test certificate: As per EN10204/3: 1. B
Size: From dia170mm to dia700mm.
Specifications
- forged round bar of Rough turned
- alloy steel and carbon steel
Features
- carbon forged round bar
- carbon steel bar
Main Products
Hot forged steel round bar