For High Strength Cast Iron repairs. For all Meehanite, ductile, malleable, gray cast irons and steel to cast iron. Jupiter AAA is engineered to give the user a high strength ductile weld without electrode overheating, thus producing a much more efficient deposit that is machinable. Welds are typically smooth, porosity free and flat. Excellent tie in between passes.
Jupiter AAA makes it easier and more cost effective to do large cast iron repairs. It can be used on dirty and oil impregnated pieces without the problem of electrode overheating. Superior choice for joining cast iron to steel. Download PDF
Features
High Strength Up To 70,000psi
No Electrode Overheating
Smooth Ductile Deposits
Steel To Cast Iron
More Efficient Deposits
All Weldable Grades Of Cast Iron
Machinable Deposit
Eliminates Porosity
Applications
Jupiter AAA can be used on dirty and oil impregnated pieces without the problem of electrode overheating.
Ideal for Cast Iron to steel applications
High strength, semi-machinable deposits
Good for pump housings, motor block, and head repair
Recommended Settings
AC or DCEP (+/- 20% of recommended settings)
Recommended Settings:
3/32” Diameter – 80 amps
1/8” Diameter – 100 amps
Best Practices
Remove cracks and stop drill.
Use medium arc and stringer beads.
Skip weld, light peening recommended.
For critical or heavy parts preheat to 500ºF (260ºC).
Cool slowly after welding.
