For Hard-Facing, Wear-facing or Overlay Applications

LoTherme-691

AWS: SFA

EN ISO CODE:

LoTherme-691 is a low heat input electrode for building up of the cutting edge of trimming die. Weld metal is resistant to formation of thermal cracks. This combination allows the weld metal is resistant to hot deformation required at high pressure.

Applications:
It is suitable for coating on hot shear blades, slides, press casting dies, heading & trimming dies, forging saddles, hot cutting dies.

Approvals

Welding Techniques:

Ensure Electrodes are perfectly dry. Re-dry the electrodes at 250-300°C for one hour. Clean the weld area free from any surface. Remove all damaged & fatigue metal before deposition. Use short arc & Stringer bead technique.

CURRENT AND PACKING DATA: AC / DC (+)