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ELECTRODES LOW HEAT INPUT ASTRALOY 448

 

LOW HEAT INPUT ELECTRODES - ASTRALOY 448

 

Low Heat Input Electrodes - A hydrogen controlled, all position, AC/DC electrode typically designed for welding of high tensile low alloy steel

CHARACTERISTICS :

Gives soft and stable arc and high deposition efficiency. The electrode has very good creep resistance properties and highly resistant to corrosion.
Low Heat Input Electrodes
APPLICATIONS :
Surfacing of parts subject to metal to metal wear with impact in service upto 538 Centigrade Surfacing and repair of forging dies etc.


WELD ALLOY PROPERTIES
Hardness    : 47-50  HRC

WELDING DATA :
Size Dia (mm)    :                    4.00           5.00                
Welding Current (Amps)  :       120-160    150-200   
      

 

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Welding Electrodes of India

 

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