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ELECTRODES LOW HEAT INPUT ASTRALOY 446

 

LOW HEAT INPUT ELECTRODES - ASTRALOY 446

 

Low Heat Input Electrodes - A special high efficiency, chromium carbide depositing, AC/DC electrode for abrasion resistant overlays on low and medium carbon, low alloys and manganese steels .

CHARACTERISTICS :

Arc strike is easy. Smooth and stable arc produces weld with good finish and wash. Weld dilution is minimal and in most cases a single layer overlay is sufficient to achieve wear resistance.
Low Heat Input Electrodes
APPLICATIONS :
Augers, pugmill screws, cane knives, conveyor screws, impellers casings, dozer corner bits, bucket teeth, crusher hammers, jaws, mantles, dredger buckets, sand slingers and scoop buckets etc.

WELD ALLOY PROPERTIES
Hardness    : 57-60  HRC

WELDING DATA :
Size Dia (mm)                   :    3.15        4.00         5.00
Welding Current (Amps)     :   90-120   110-150    150-190
    

 

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Welding Electrodes of India

 

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