Steel Rod suppliers
- Publish Date: 22-02-21
Chrome Plated Rod Specification Material: CK45, SAE1045, 4140, 4340, JIS45C, 40Cr, 42CrMo Diameter: 桅 6-500 mm Length: max 16m Chrome layer: 20 micron (min) Hardness of the chrome layer: 800HV-1150HV Roughness: Ra 鈮?.2u Straightness: 鈮?0.2/1000…
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