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Parameters:

Brief introduction:

Screw Tip Assembly (Alloy Spraying, Chrome Plating, Coating)

Basic parameters:

The outer diameter of the Screw Tip Assembly : 15mm≤d≤300mm

Material: SKD61, HPT series, 38CrMoAL, 42CrMo

Process: coating, alloy spraying, electroplating, gas nitriding, quenching + ion nitriding

Finish     :Ra≤0.4

Thickness of Chrome plating layer: 0.03-0.05mm

lloy hardness: nickel-based HRC54-58     Tungsten carbide: HRC58-60

Thickness of alloy layer: 1.5-2mm


Scope of application:

Composition and process:

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