Low fuming bronze bare is a general-purpose, copper base alloy brazing rod used extensively for gas brazing steel, copper alloys, cast iron, nickel alloys and stainless steel. It's low fuming characteristic and good mechanical properties make this alloy a widely used general-purpose product. Preheating is recommended for some applications and a bronze brazing flux is required.
AWS Specification
AWS A5.27-85
AWS Classification
RcuZn-C
Typical Wire Chemistry
Si 0.04 - 0.15
Mn 0.01 - 0.50
Al 0.01
Sn 0.80 - 1.10
Fe 0.25 - 1.20
Pb 0.05
Other 0.50
Cu plus Ag 56.0 - 60.0
ZN remainder
Typical Mechanical Properties (As Welded)
Tensile Strength, psi 50 ksi
Hardness 80 - 100 Brinell
Welding Positions
Horizontal and vertical
Available Diameters
1/16", 3/32", 1/8", 5/32", 3/16", & 1/4" |
