Blue Demon Low Fuming Bronze, (RBCuZn-C)
Low fuming bronze is a general-purpose, copper base alloy brazing rod used extensively for gas brazing steel, copper alloys, cast iron, nickel alloys and stainless steel.
Its 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.
This brazing rod has a low melting point making it easily machinable and excellent for sheet metal work.
This alloy also possesses high tensile strength and good ductility.
Braze with a #WF303 all purpose brazing flux powder such as WELDbraze Flux All Purpose Brazing Flux Powder.
This rod also comes as flux coated.
Low Fuming Bronze can also be known as manganese bronze, use with Oxy/Acetylene
Applications:
Brazing tungsten carbides, copper alloys, nickel alloys, stainless and carbon steels.
Brazing steel or cast iron where good color match is not desired.
Brazing Positions: H,V
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
Cu/56.0-60.0
Other/0.50
Zn/REM
Typical Physical and Mechanical Properties (as welded):
Melting point=888C
Solidification=868C
Tensile strength MPa=490
Yield strength MPa=441
Brinell Hardness=96
AWS Specification:
AWS A5.8/A5.8M:2011
AWS Classification:
RBCuZn-C
MSDS_R_TWLF-LFBronze.pdf
