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ECuAl-A2 (Aluminum Bronze)

Alloy Type:

ECuAl-A2  (Aluminum Bronze A-2) high strength welding electrode is great for repairing all grades of aluminum bronzes.  It resists corrosion, cavitation, erosion, and metal to metal wear.  It is also excellent for overlays on cast irons, steels and copper.


Typical Applications:   joining and surfacing parts in marine/seawater environments


AWS Class: ECuAl-A2 Certification:     AWS A5.6/A5.6M:2008
Alloy:  ECuAl-A2 ASME SFA A5.6


Welding Position:   F, H Current:



Tensile Strength, kpsi: 60
Yield Strength, kpsi: *NS
Elongation %: 20 min


*Not Specified


Typical Wire Chemistry as per AWS A5.6 (single values are maximum)

Fe Si Al Cu including Ag Pb Other
0.50-5.0 1.5 6.5-9.5 Remainder 0.02 0.50



Typical Welding Parameters
Diameter Process Amps
in (mm)
 1/8  (3.2)  SMAW 90-130
 5/32  (4.0)  SMAW 105-155
3/16 (4.8) SMAW 135-210

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