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Hardalloy W

Technical data

Usual thickness : from 1 to 5 µm
Practically free of micro-cracks
Efficient corrosion resistance with already 1 – 2 µm deposit
Hardness : from 1'000 to 1'150 Vickers (69-71 HRc, hard chromium : 66 HRc)
Heat shock resistance : from -220 oC to + 1'000 oC
Extremely low coefficient of friction :
  Steel-on-steel:   Hardalloy W-on-steel:
  0.3 - 0.5  (static)   0.135  (static)
  0.2 - 0.3  (dynamic)   0.128  (dynamic)

Main applications

Armament industry
Cold and hot stamping
Food industry
Automotive industry
Glass industry
Cutting and milling tools
Machine’s tools and components

Executions

Hardalloy W is an electrolytic deposit with excellent adhesion, with a diffusion phenomenon that results in high wear resistance.
Following a specific base material preparation, the Hardalloy W deposit creates an intimate bond with the molecular structure of the substrate.

Technical sheet

Compliance

This product is RoHS compliant

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