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ELECTRODES LOW HEAT INPUT ASTRALOY 444

 

LOW HEAT INPUT ELECTRODES - ASTRALOY 444

 

Low Heat Input Electrodes - A specially formulated high alloy AC/DC electrode for surfacing and build up on martensitic Stainless and carbon steels for corrosion, erosion and cavitations resistant deposits .

CHARACTERISTICS :

Soft and stable arc for smooth, dense and sound welds. Deposits are tough, machinable and corrosion/erosion resistant.
Low Heat Input Electrodes
APPLICATIONS :
Refiner plugs and sockets, pump castings, impellers pump sleeves, hydro-turbine buckets and thrash plates in sugar mills etc.

WELD ALLOY PROPERTIES
100 Kgf/mm2 (Post weld heat treatment)
% elongation    : 14-16
Hardness         : 30-34 HRC

WELDING DATA :
Size Dia (mm)                  :     3.15      4.00           5.00                
Welding Current (Amps)    :   80-120   110-150    130-190          
        

 

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Welding Electrodes of India

 

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