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ELECTRODES LOW HEAT INPUT ASTRALOY 328

 

LOW HEAT INPUT ELECTRODES - ASTRALOY 328

 

Low Heat Input Electrodes - A copper-base alloy, AC/DC electrode for high strength, machine able weld on phosphor-bronze, copper alloys and Bronze overlays on cast iron and steels .
Low Heat Input Electrodes
CHARACTERISTICS :

A copper-base alloy with Tin and deoxidizers for smooth, dense and porosity free deposits.  Weld alloy has high strength, wear resistance, machinability and good colour match with bronzes. Deposits have excellent resistance to friction.

APPLICATIONS :
Bronze castings, valves, pumps, rotors, impellers, bearings, bushes and sleeves. For bronze overlays on cast irons and steels etc.

WELD ALLOY PROPERTIES
UTS : 40 Kgf/mm2
Hardness      : 150-170 BHN

 

WELDING DATA :
Size Dia (mm)                    :        3.15         4.00                
Welding Current (Amps)      :     100-140    120-160    
DC+

 

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Welding Electrodes of India

 

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