ERCuAl-A2 Aluminum Bronze TIG Filler Rod

$27.57 ~~$39.95~~ In stock

Aluminum Bronze A-2 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. It is excellent for building up or overlaying metal for wear and corrosion resistant surfaces. Weld deposits exhibit high mechanical properties, tensile strength, yield strength and hardness.

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Customer Reviews (4.6 / 5 · 5 reviews)

Steven ★★★★★ Oct 22, 2026

Took a bit to get the puddle right on some carbon steel, but once I dialed in the heat this rod flowed beautifully and the weld blended perfectly with the aluminum bronze plate. The intermediate strength is exactly what I needed for this repair job.

Sophia V. ★★★★★ Oct 21, 2026

The bond between my cast iron base and bronze decorative plate came out rock solid with this rod, and the arc stability was noticeably better than with generic filler. Exactly what I needed for a tricky dissimilar-metal repair.

Joshua ★★★★★ Oct 18, 2026

The rod runs smoothly and the arc is really stable, even on my first try with this alloy. It bonded perfectly to a cast iron bracket I was repairing, which saved me from buying a whole new part.