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Technical Specifications:
Material selection of high-quality aluminum chromium molybdenum 38 (38CrMOALA) quenched hardness: HB240 ~ 280
Nitriding hardness: HV≥850
Nitriding depth: 0.45 ~ 0.80mm
Nitride brittleness: ≤ two
Surface roughness: Ra0.4
Screw straightness: 0.015mm
Hard chrome plated surface after nitriding degree: HV≥900
Chrome plating thickness: 0.03 ~ 0.10mm
Dual alloy hardness: HRC56 ~ 65 (alloy nickel-based alloys)
Alloy Depth: 1.2 ~ 3.0mm