CU-alloys against metal friction & cavitation

Applications:

  • Overlaying automotive forming dies
  • Turbine & pump bodies,
  • Impellers, ship propellers, screws ,
  • Surfacing of shafts, bearings ,
  • Hydraulic piston heads,
  • Cable guides and machinery parts,
  • Rotors
PRODUCT ARCWEL DESCRIPTIONS TECHNICAL DETAILS
200-SMAW
200-GTAW
200-GMAW
Special Aluminium –bronze alloy for overlays
on cast iron steel and copper alloys
The weld deposit deposit is corrosion,
seawater and cavitations resistant with a
low coefficient of friction.

Excellent for protection of parts
against metal- metal wear.

Rm (Mpa) : ~640
Re (Mpa) : ~ 400
A5 (%) : ~ 20
Hardness ~200HB

Weld metal composition
Cu, Mn, Fe, Ni, Al