Aluminium Bronze Alloy Welding Wire 
AWS A5.7 ERCuAl-A1

 1.Classification:
AWS A5.7 ERCuAl-A1 ;  GB/T9460  CuAl7 ; BS EN 14640 CuAl8 ;

2.Application:
Welding of pure or austenitic steel structure,copper joing steel,etc.particularly suitable
for machinery and shipbuilding industry

3.Excellent Welding Performance:
High fusion efficiency ; stable electric arc with good meltnig speed ; less welding splash ,
beautiful welding seam ; favorable wetness performance.Maintains good temperament
flow and creates seamless welding line etc

4.Shielding Gas:  Argon +  Hedrogen ; Argon + Helium ;
Pulsed arc welding /MIG welding is recommended for multilayer on steel