AMA 1639V

Application/properties:

Rutile-covered electrode is suitable for depositing hardfacing overlays on components subject by metal to metal. The weld metal is resistant to impact and high compressive stresses. It is weldable by AC (OCV 70V) and DC+ in the flat and vertical up position.

Weld metal analysis in % (typical values):

Mechanical Properties of all-weld metal:

(single values are typical values)

Materials:

Crusher hammers, gear wheels, bucket wheels, bucket teeth and lips, mixers, dredge part, moulds repairing.

Rebaking:

required at 300°C 2 hours.