42CrMo4+Q/T

42CrMo4+Q/T

hot forged steel square bar

Product ID: square bar

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Forged steel round bar,
Forged steel square bar
Specification: C45, 42CrMo4, SCM415, SCM435, SAE8620, 16MnCr5, C60
34CrNiMo6, 18CrNiMo7-6, SAE4340.
Length: 4.0-5.8m
Both ends: Plain square end with end hole remained and deburred.
Diameter tolerance: -0/+3mm
Straightness: 2mm/M
Process and delivery condition: Hot forged+Rough machined+Q/T

UT test: As per SEP 1921-84 Class 3 C/c.
Surface hardness: 280-320BHN
Forging reduction ratio: 3: 1minimum.
Specification: AISI4140(we can do according the customer's specification)
Size: Dia700mm(we can do from dia200mm to dia600mm)
Mill test certificate: As per EN10204/3.1. B
Mill: Jiangsu Zhuhong Forging Co., Ltd
Specifications
  • Hot forged square bar
    • forged square bar.
Features
  • forged bar
    • alloy steel and carbon steel
Certificate
  • ISO9001:2000

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Hot forged steel round bar