LOW FUMING BRONZE
AWS A5.8 RBCuZn-C | ASME SFA5.8 RBCuZn-C
Washington Alloy Low Fuming Bronze is a general-purpose oxyacetylene brazing rod used for steel, copper alloys, cast iron, nickel alloys and stainless steel. A balanced chemical analysis of copper and zinc as well as alloying elements of tin, iron, manganese and silicon produce weld deposits are easily attained simply by applying a neutral or slightly oxidizing flame. The high silicon content of Washington Alloy Low Fuming Bronze keeps fumes to a minimum. Preheating is required for some applications and bronze brazing flux is required for the bare rods.
Used for steel, copper alloys, cast iron, nickel alloys and stainless steel.
Chemical Composition, Weight Percent
Total other elements
0.50 max including Pb of 0.05 and Al of 0.01 on each
Physical Data: Typical
Hardness as welded