ALUMINUM BRONZE

WWW-A1 BRONZE WELD

ER CuAl-A1 filler metal is a moderate-strength aluminum bronze alloy predominantly used for weld overlay and metallizing in automotive and other manufacturing applications and for the build-up and repair of bearing and corrosion-resistant surfaces. It is not intended for use in joining.

WWW-A1 BRONZE WELD is used with gas tungsten arc (GTAW) and gas metal arc (GMAW) welding processes as well as arc and plasma metallizing.

AWS A5.7 / ER CuAl-A1
Product Diameter
0.035 in
0.9 mm		0.045 in
1.2 mm		0.062 in
1.6 mm		3/32 in
2.4 mm		1/8 in
3.2 mm
36 in BARE
(900 mm)		XXX
30-lb SPOOLS
(13.6 Kg)		XXXX
250-lb or 500-lb
BARREL PACKING		XXX
WWW-A2 BRONZE WELD

ER CuAl-A2 filler metal is an intermediate-strength aluminum bronze alloy used for welding aluminum bronze plate fabrications and for joining dissimilar metals such as cast iron, carbon steels, copper, bronze and copper-nickel materials. Applications include wear surface reconstruction, casting repair and general maintenance, and galvanized sheet metal fabrication when high strength welds are required.

WWW-A2 BRONZE WELD is used with gas tungsten arc (GTAW) and gas metal arc (GMAW) welding processes as well as arc and plasma metallizing.

AWS A5.7 / ER CuAl-A2
Product Diameter
0.035 in
0.9 mm		0.045 in
1.2 mm		0.062 in
1.6 mm		3/32 in
2.4 mm		1/8 in
3.2 mm
36 in BARE
(900 mm)		XXX
30-lb SPOOLS
(13.6 Kg)		XXXX
25-lb or 50-lb COIL 
 		XX
WWW-A3 BRONZE WELD

ER CuAl-A3 filler metal is a high-strength aluminum bronze alloy used mainly for welding aluminum bronze castings of similar composition. It also finds considerable use for the build-up and repair of bearing surfaces of copper alloy parts.

WWW-A3 BRONZE WELD is used with gas tungsten (GTAW) and gas metal arc (GMAW) welding processes.

AWS A5.7 / ER CuAl-A3
Product Diameter
0.045 in
1.2 mm		0.062 in
1.6 mm		3/32 in
2.4 mm		1/8 in
3.2 mm
36 in BARE
(900 mm)		XXX
30-lb SPOOLS
(13.6 Kg)		XXX
WWW NICKEL-ALUMINUM BRONZE

ER CuNiAl is used to join and repair wrought and cast nickel aluminum bronze materials. Typical applications include the fabrication or repair or ship fittings and propellers, and other components subject to salt and brackish water.

AWS A5.7 / ER CuNiAl
Product Diameter
0.035 in
0.9 mm		0.045 in
1.2 mm		0.062 in
1.6 mm		3/32 in
2.4 mm		1/8 in
3.2 mm
36 in BARE
(900 mm)		XXX
30-lb SPOOLS
(13.6 Kg)		XXXX
WWW MANG-NICKEL BRONZE WELD

ER CuMnNiAl is used in applications that require resistance to cavitation, erosion, and corrosion. This alloy is also used to join or repair high-strength bronzes of similar chemical composition and for high-strength repairs of cast iron.

AWS A5.7 / ER CuMnNiAl
Product Diameter
0.035 in
0.9 mm		0.045 in
1.2 mm		0.062 in
1.6 mm		3/32 in
2.4 mm		1/8 in
3.2 mm
36 in BARE
(900 mm)		XXX
30-lb SPOOLS
(13.6 Kg)		XXXX