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Product Parameters | ||||||||
Size: | O.D6mm--360mm | |||||||
Material: | CK45 S45C ST52 SAE1045 SAE10V45 42CrMo4 20MnV6 | |||||||
OD Tolerance: | ISO f7 | |||||||
Chrome Thickness: | 20-30µm(min) | |||||||
Hardness of the chrome layer: | 800HV(min) | |||||||
Roughness: | Ra0.2µm(max) | |||||||
Yield Strength: | ≥350 Mpa | |||||||
Tensile Strength: | ≥580 Mpa | |||||||
Straightness: | 0.2/1000mm | |||||||
Elongation: | ≥ 15% | |||||||
Length: | 3-9m or Customized according to customer | |||||||
Supply condition: | 1.Hard chrome plated | |||||||
2.Induction hardened | ||||||||
3.Quenched & Tempered | ||||||||
4.Induction hardened with Q&T |
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