For Hard-Facing, Wear-facing or Overlay Applications

LoTherme-607H

AWS: SFA

EN ISO CODE:

A special purpose electrode for joining and surfacing.

Approvals

CHARACTERSTICS

LoTherme-607H is a basic coated electrode yielding a weld deposit, which possesses excellent ductility and toughness. It is highly suitable for joining austenitic manganese steel to carbon steel, surfacing, filling-up cavities in austenitic Mn steel castings.

Applications :

Typical applications of LoTherme-607H include railroad tracks, frogs and switches, pulverizers, hammers, rock crusher jaws and mining equipment.

WELD METAL HARDNESS:

As Welded : 200-300 BHN

Work Hardens up to 550 BHN (Under Impact)

Welding Technique :

Ensure that the electrodes are perfectly dry before use. In case of moisture pick-up, re-dry the electrodes at 200-250 C for one hour before use. Clean the weld area free of any surface contamination. Hold a short arc length and weld with stringer beads.

Current Conditions : DC (+) / AC