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Steel Grade:
Standard CK45-CK60-CF53,
42CRMO4V - 100CR6 for customer requirement.
Size: Ø6 mm- Ø 120mm
Ø(mm) | 8-12 | 13-50 | 51-120 |
Length(mm) | 2000-3000 | 3000-6000 | 2000-2700 |
Outer Diameter Tolerance: ISO h7
Hardness Depth:
0,8 mm 3,3 mm depending on the bars diameter.
Surface Hardness of the Hardened Layer: 62+-2 HRC
Surface Roughness: Ra max.0,25
Roundness:
Maximum %50 of the outer diameter tolerance.
Straightness:
As far as 30 mm 0,1 mm/0,5 m
Above 30 mm 0,1 mm/1 m
