Castolin EnDOTec DO 390N description:
Gas shielded, unique NanoAlloy metal cored wire developed for anti-wear coatings extremely resistant to abrasion, erosion combined with minimal impact on carbon, low alloy, stainless and cast steel parts.
Weld microstructure has high volume fraction of ultra-hard complex borocarbides uniformly dispersed in a NanoAlloy matrix providing:
Exceptional wear resistance to high and low stress abrasion and erosion
Single weld layer despite dilution, achieves close to maximum hardness
Useful bulk hardness properties retained to red heat temperatures
Withstands repeated thermal cycles
Slag-free weld deposit exhibits stress relieving microfissures
Smooth, ripple-free weld surface resistant to galling
Low friction coefficient for metal-to metal lubrication-free applications
Precision grindable, slightly magnetic deposits
Improved impact resistance over conventional ultra hard weld coatings