About BeiduoNewsContact Us

Flux Coated Brazing Rods

flux coated brazing alloy
Flux Coated Brazing Rods

A general purpose Flux Coated Rod that combines flux and the brazing filler metal into a single form.  It's ideal for everyday repairs of steel, cast iron and copper metals. Can save labor cost. With highly versatile and strong, it's widely used for Oxygen/Acetylene Welding/Brazing and can also be used on galvanized iron, brass, stainless, copper and chrome-plated materials, or any combination of them. Provides strong corrosion resistance. This rod can be used to join similar and also dissimilar metals such as mild steel to galvanized steel, stainless steel to copper, mild steel to stainless, stainless to copper nickel and mild steel to cast iron.

Welding Material should be heated evenly to brazing temperature, avoid putting direct flame onto flux coating.

Standard Alloy Chemical Composition
(%)		 Melting Range Application
Solidus Liquidus
AWS A5.8
BS EN14640		 RBCuZn-A
CuZn40
Flux Coated		 Cu:59 Sn:0.6 Zn:Bal. Other:0.5 886℃ 901℃ Braze welding of copper,steel and cast iron.
AWS A5.8
BS EN14640		 RBCuZn-B
CuZnNi
Flux Coated		 Cu:58 Fe:0.7 Si:0.1 Mn:0.5 Ni:0.5 Sn:1.0  Zn:Bal. Other:0.5 866℃ 882℃ Gas welding and carbon arc welding of brass,also braze welding of copper,steel and cast iron.
AWS A5.8 RBCuZn-C

Flux Coated

 Cu:58 Fe:0.7 Si:01 Mn:0.5  Sn:1.0  Zn:Bal. Other:0.5 866℃ 888℃ Gas welding and carbon arc welding of brass,also braze welding of copper,steel and cast iron.
AWS A5.8
BS EN14640		 RBCuZn-D
CuZn40Ni10
Flux Coated		 Cu:48 Si:0.1 Ni:10.0  P: Max0.25 Zn:Bal. Other:0.5 921℃ 935℃ Braze welding of steel, nickel and carbide alloys.
HS221

Flux Coated

 Cu:59 Sn:1.0 Si:0.2  Zn:Bal. Other:0.5 875℃ 890℃ Gas welding and carbon arc welding of brass,also braze welding of copper,steel and cast iron.

Different colors available

Shapes:

  Coated rods φ1.6-4.8mm   Length: 200-1000mm