washingtonalloy


NAVAL BRONZE




Tag : NAVAL BRONZE


NAVAL BRONZE
 
AWS A5.27 Class RBCuZn-A
AWS A5.8 Class RBCuZn-A
ASME SFA5.27 Class RBCuZn-A
ASME SFA5.8 Class RBCuZn-A QQ-R-571C
Washington Alloy Bronze is a 1% tin filler metal used for brazing or oxyacetylene welding of steel, cast iron, malleable iron,
copper-bronze, and nickel alloys. The addition of tin improves strength and corrosion
resistance in the weld deposit. Borax-boric acid flux is generally required. Joint clearances
should be 0.002” to 0.005” wide. Preheating may be desirable for some applications.
Neutral or slightly oxidizing flames should be used.
 







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