Techalloy® 99 is used for welding of cast irons to other cast irons as well as for joining cast irons to mild steels and stainless steels. It is also readily used for the repair of castings. The welds produced are generally more machinable than a Tech-Rod® 55 deposit. A preheat and inter-pass temperature of not less than 350 deg F (175 deg C) is required during welding to prevent cracking
Techalloy® MG99045667 Nickel Alloy Welding Wire, Solid, Gas Shielded, Diameter: 3/64 Inch, Amperage: 200 - 290 amp, Package: 33 lb Wire Basket, AWS Class: AWS A5.14: ERNiCrMo-3, Welding Process: MIG (GMAW And SAW), Weld Metal Composition: 0.003% Carbon (C), 0.07% Manganese (Mn), 0.09% Silicon (Si), 0.001% Sulphur (S), 0.1% Iron (Fe), 99% Nickel (Ni), 0.02% Copper (Cu), 0.1% Aluminum (Al)
