- Known as ERCuSi-A
- An excellent choice for joining plain or galvanized sheet metal as well as other coated steels
- Surfacing area subject to erosion
- Joining copper, copper-silicon and copper-zincs to themselves or steel
- A chemical analysis of Copper and Zinc as well as alloying elements of 3% Silicon and small amounts of Tin and Manganese produce welds with excellent mechanical properties
- High strength, ductile and sound welds are easily attained by using a neutral or slightly oxidizing flame.
- Keep the weld pool small to promote fast solidification and minimize cracking.
- A high Boric acid brazing flux is required for Oxy-Acetylene brazing
- 50,000 PSI Tensile Strength
- Silicon Bronze is ideal for plain and zinc coated thin Steel sheet metal