screw barrel

Specifications

Origin: NingBO,china
Price Term: EX-Work
Payment Term: T/T

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Quick answer

screw barrel is a Machinery Processing Services product. Key specs — Origin: NingBO,china; Price Term: EX-Work; Payment Term: T/T.

Product Description

Depth of Nitrated Layer: 0.5-0.8mm Hardness of nitration: 900-1020Hv Fragility of nitration: Less than grade 1 Surface roughness: Ra 0.4um Hardness of Cr-coating Layer: ≥950Hv Thickness of Cr-coated Layer: 0.03-0.08mm Hardness of Bimetallic Layer: HRC55-72 Depth of Bimetallic Layer: >2mm

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