Place of Origin : Ningbo,China
Post Date : 10-03-2011
Expiry Date : 30-07-2011

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