Welding Aluminized Stainless Steel

91 Aluminized steel is a low cost alternative to high-strength steel.  Consisting of stainless steel hot-dipped in aluminum and silicon, aluminized steel resists corrosion and is utilized in the manufacture of automobile and motorcycle mufflers, ovens and stoves, heat exchange units, HVAC units, and water heaters.

Repairing aluminized steel can be challenging, as standard stainless steel products are ineffective on the aluminized coating.  Super Alloy 5 aluminum alloy eliminates this problem and creates a weld strength bond at only 600°F.


NotePlease observe all AWS Safety & Health Guidelines when using Muggy Weld products.