Standard
 

Alloy
 

Composition(%)

Melting Range
 

Application
 

Solid

Liquid

AWS A5.8
BS EN14640

RBCuZn-A CuZn40

Cu:59  Sn:0.6

Zn: Bal. Other:0.5

886°C

901°C

Braze welding of copper steel and cast iron.

AWS A5.8
BS EN14640

RBCuZn-B
CuZnNi

Cu:58  Fe:0.7

Si:0.1  Mn:0.5

Ni:0.5  Sn:1.0

   Zn:Bal.  Other:0.5

866°C

882°C

Gas welding and carbon arc welding of brass also braze welding of copper steel and cast iron.

AWS A5.8

RBCuZn-C

 Cu:58  Fe:0.7

 Si:01  Mn:0.5

  Sn:1.0  Zn:Bal.

 Other:0.5

866°C

888°C

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

Cu:48  Si:0.1

   Ni:10.0   P: Max0.25

 Zn:Bal.  Other:0.5

921°C

935°C

Braze welding of steel, nickel and carbide alloys.

HS221

SW221

Cu:59  Sn:1.0

 Si:0.2   Zn:Bal

Other:0.5

875°C

890°C

Gas welding and carbon arc welding of brass also braze welding of copper steel and cast iron.