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 |