Applications

This alloy can be used for dissimilar metal welding, including steels of high hardenability. Commonly used for the welding of stainless-clad steels, joining of chrome-moly piping. Materials exposed to cyclic heating below 800 degrees F and noncyclic heating above 800 F will be successfully repaired with this product.

Procedure

Clean and prepare weld zone in accordance with standard welding practice. Preheat heavy sections and high alloy steels to 400F. To reduce internal stresses on high alloy steels and heavy sections, intermittent welding followed by peening is recommended. Allow each pass to cool prior to slag removal.

Technical data

Tensile Strength: Up to 85,000 PSI

Yield Strength: Up to 70,000 PSI

Elongation: Up to 22%

Recommended amperage settings

1/16” 20-40 Amps

5/64” 30-60 Amps

3/32” 40-80 Amps

1/8” 65-130 Amps

5/32” 90-160 Amps

*Also available in tig form (Excelloy 63T)