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Excelloy 63 AC/DC +:

Resists high temperature scaling and creep

The Excelloy 63 can be used for dissimilar metal welding including steels of high harden ability. Excellent as an overlay for material exposed to high heat situations.


Applications

For build-up and repair of stainless clad steels, joining of chrome-moly piping. Materials exposed to cyclic heating below 800F and noncyclic heating above 800F 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
Elongation...................................22%


Recommended Amperage Settings

3/32”
45-65 Amps

1/8”
70-120 Amps

5/32”
90-150 Amps