For Copper & Copper Alloys

LoTherme-541 produces high-quality Nickel alloy deposits exhibiting sustained creep properties for a multiple number of years. It operates in all conventional positions. Excellent weld finish, steady arc, and good slag remove-ability.

LoTherme-541 is specially designed for joining and surfacing of Nickel & Nickel Alloys, Inconel alloys, Ni-Cr-Fe based materials, 9% Ni Steels for cryogenic applications, for very high-temperature applications and applications of extreme thermal cycles. It is recommended for welding different steels, such as austenitic to ferrite steels, as well as for cladding on unalloyed and low-alloyed steels. Typical applications include cement kiln rings, blast furnace components, reformer tubes, chemical containers & liquid gas installations.

Ensure that the electrodes are dried at 250°C for 2 hours before use. Clean the weld area free of rust, oil, grease, paint, or any other surface contamination. To ensure minimal heat input, use short arc and stringer bead technique.