Go to content Go to navigation Go to search
Miba Standorte MIBA SITE MAP

You are in: home » CrN Coatings (Chromium Nitride)

CrN Coatings (Chromium Nitride)

Chromium nitride (CrN) is an excellent coating with high wear, high abrasion, and high oxidation resistance. CrN is particularly suitable for use against copper based materials, aluminium alloys and low-alloy steels.

Typical Properties

• 2-4 µm thick
• friction coefficient 0.3 depending on application and test conditions
• hardness (HV 0.05) 2200 depending on application and test conditions
• maximum working temperature 700°C
• deposition temperature 350°C
• grey colour

Applications

• punching
• forming
• plastic moulding – reduces friction and improves release properties
• aluminium and magnesium die casting
• reduces adhesion of soft materials such as Al, Cu and Ti alloys
• decorative applications

Suitable For Milling and Drilling The Following:

• non ferrous alloys
• brass
• titanium and titanium alloys
• nickel alloys
• aluminium alloys


ISO 9001:2008 No11398/0

Tel +44(0)1905 827550
Fax +44(0)1905 827551
tcl@miba.com

Site Map . Terms & Conditions . Registered Office: England . Registration Number: 1643376 . Website by Graphite