This filler metal is an iron bearing aluminum
bronze and is generally used for joining aluminum
bronze of similar composition. This alloy is used to
provide wear and corrosion resistant surfaces. Both
gas tungsten and gas metal arc weld processes can
be used including covered electrodes.
AWS Specification
ERCuAl-A2
AWS Classification
Aluminum Bronze A-2
Welding Current
DCEP
Typical Wire Chemistry
Cu Bal
Zn 0.02
Fe 1.5
Si 0.10
Al 8.5 - 11.0
Pb 0.02
Other 0.50
Typical Mechanical Properties (As Welded)
Brinell Hardness . . . . . . . . . . . . .130-150
Tensile Strength, psi . . . . . . . . . . 60,000
Melting Point . . . . . . . . . . . . . . . . . 1913F
Welding Positions
All positions
Shielding Gas
Argon
Available Diameters
Spooled: .030”, .035” & .045”
36” lengths: 1/16”, 3/32”, & 1/8”
Operating Range In Amps
.030” 50-100
.035” 100-150
.045” 150-200
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