Brand Name: | shenglong |
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Place of Origin: | China (Mainland) |
Nitride Case Depth: | 0.5mm-0.8mm |
Nitride Hardness: | 950-1050HV |
Nitride Brittleness: | less thanGrade One |
Surface Roughness: | Ra0.4um |
Screw Straightness: | 0.015mm |
Alloy Hardness: | HRC58-65 |
Alloy Depth: | 0.8mm-3.5mm |
Chromium Coating Thickness: | 0.025~0.10mm |