AWS A5.15


WT 23-99 is available as TIG or MIG and is primarily used for automatic and semi-automatic welding of ductile, malleable cast iron to itself or dissimilar metals. Weld deposits are strong, dense and fully machinable. It is excellent for buildup of worn parts, repairing machining errors or defective castings. Use DC- (straight polarity) in TIG applications, with the oscillating technique and DC+ (reverse polarity) in MIG applications, with the stringer bead technique.

Available in multiple sizes and diameters

Properties (Typical):
Tensile Strength: 45-70 ksi
Yield Strength: 36-50 ksi
Elongation in 2”: 6-12
Reduction of area: 20

Chemical Composition (Wt%):

CMnSiSFeNCu min.4.0
Note: Single values are maximum unless otherwise noted.

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