COPPER PHOSPHORUS PLUS
FOR A TROUBLE-FREE BRAZING
We are happy to introduce the new PLUS range of Copper-phosphorus alloys for copper brazing.
The copper phosphorus alloys PLUS version, thanks to a special production process, guarantee a safe and efficient brazing, free from annoying sparkles and splashes.
Even when overheated, the alloy does not bubble, flows smoothly and wets completely the surfaces to be brazed.
The result is a joint free from porosity, safer and cleaner, and with enhanced mechanical and pressure tightness properties.
The alloys of the PLUS range may be conveniently used without flux for brazing of copper, and, with a suitable flux, for brazing of brasses and bronzes.
The PLUS copper phosphorus alloys comply, in their chemical composition, with the characteristics specified in the regulations in force.
They do not contain cadmium or lead and are therefore in conformity with the European standard RoHS (2011/65/EC) and have no usage restrictions in their applications.
They are available in the following variants:
CuP6 PLUS, CuP7 PLUS, CuP8 PLUS, Ag2CuP PLUS, Ag5CuP PLUS, Ag15CuP PLUS.
Here below their technical properties:
CODE | COMPOSITION | % | MELTING RANGE | WORKING TEMPERATURE | STANDARD | |
Ag | Cu | P | °C | °C | ISO 17672 | |
CuP6 PLUS | - | Bal | 6,3 | 710-890 | 760 | CuP 179 |
CuP7 PLUS | - | Bal | 7,3 | 710-820 | 730 | CuP 180 |
CuP8 PLUS | - | Bal | 7,8 | 710-770 | 720 | CuP 182 |
Ag2CuP PLUS | 2 | Bal | 6,5 | 645-825 | 740 | CuP 279 |
Ag5CuP PLUS | 5 | Bal | 6 | 645-815 | 710 | CuP 281 |
Ag15CuP PLUS | 15 | Bal | 5 | 645-800 | 700 | CuP 284 |