phone
+91 (22) 66462000
email
sales@weldwell.com; nivek@weldwell.com; thermalspray@weldwell.com

Products

Process AWS Classification Mf Brand Recommended Applications
COPPER & COPPER ALLOYS
SMAW E Cu Al-A2 AM AMPCO-TRODE 10 Versatile Aluminium Bronze electrode to join similar and dissimilar metals and
for overlay
E Cu Mn Ni Al AM AMPCO-TRODE 40 Welding of cast ship propeller requiring high resistance to corrosion, erosion and cavitations. Also used for welding of dissimilar metals.
E Cu Ni Al AM AMPCO-TRODE 46 Welding of cast and wrought nickel-aluminum bronze.
GTAW GMAW ER Cu AM COPR-TRODE Welding of pure Copper
ER Cu Si-A AM SIL-TRODE Copper, Silicon and Copper / Zinc alloys to themselves and to steel
ER CuAl-A1 AM AMPCO-TRODE 7 Weld deposits are used primarily to overlay bearing and wear resistant
surfaces requiring hardness of approximately 125 BHN and to resist corrosion.
ER Cu Al-A2 AM AMPCO-TRODE 10 Versatile Aluminium Bronze filler metal to join similar and dissimilar metals
and for overlay
ER CuAl-A3 AM AMPCO-TRODE 150 Welding of piston overlay applications and bearing surfaces requiring high strength and good ductility.
ER Cu Mn Ni Al AM AMPCO-TRODE 40 Welding of cast ship propeller requiring resistance to corrosion, erosion and cavitations. Also used for welding of dissimilar metals.
ER Cu Ni Al AM AMPCO-TRODE 46 Welding of cast and wrought Nickel-Aluminum bronze.
ER CuSnA AM PHOS-TRODE C Welding of Bronze, Brass and Copper.
R CuAl-C AM AMPCO-TRODE 200 9% Al Bronze for bearing overlays where extreme wear and high pressures are
encountered in service.
R CuAl-D AM AMPCO-TRODE 250 Weld deposit of 250 BHN for applications where unusual wear-resistant qualities increase service life of wearing parts.
R CuAl-E AM AMPCO-TRODE 300 14% Al Bronze deliver 364 BHN for surfacing of dies for highest resistance from scratching and galling
Mf = Manufacturer; SM = Special Metals; KO = Kobelco; TA = Taseto; IA = Iabco Unisco; SA = Sandvik; AM = Ampco; HA = Haynes; IM = Local and Imported
Note: Welding Consumables for other grades of SS, Copper & Copper Alloys available on request