Self fluxing copper based brazing alloys containing phosphorus thereby facilitating brazing on copper to copper in air without the use of a flux. Use of flux recommended for copper alloys like brass and bronze. For improved ductility and electrical conductivity silver containing lower phosphorus alloys also available. Widely used in refrigeration, air conditioning and plumbing industry. SIMBON offers these alloys in a wide range of compositions to suit specific applications available in Wires and Rods, Strips, Wire Flattening, Wire Preforms, Strip Preforms. With the help of the chart below, identify and compare alloys of our Copper Phosphorus Alloys suited to your needs.
Note: Not suitable for brazing iron base parts
| Area Of Application | Working Temperature C' | Melting Range C' | Composition By Weight % | Standards | |||||
|---|---|---|---|---|---|---|---|---|---|
| Other | P | Cu | Ag | ISO 17672 (2010) |
EN 1044 (1999) |
DIN 8513 ISO 6377 (1995) |
|||
| To connect copper to copper and brass to brass | 710 | 650_800 | - | 5 | 80 | 15 | CuP 284 | CP 102 | L-Ag 15P B Cu80AgP |
| 710 | 650_810 | - | 6 | 89 | 5 | CuP 281 | CP 104 | L-Ag 5P B Cu89PAg |
|
| 710 | 650_810 | - | 6.2 | 91.8 | 2 | CuP 279 | CP 105 | L-Ag 2P B Cu92Ag |
|
| Temperature tolerance up to 150˚C |
710 | 710_740 | - | 8 | 92 | - | CuP 182 | CP 201 | L-Cup8 B Cu92P |
| 720 | 710_790 | - | 7.2 | 92.8 | - | CuP 181 | CP 202 | L-Cup7 B Cu93P |
|
| Never use to connect iron parts | 730 | 710_880 | - | 6.2 | 93.8 | - | CuP 179 | CP 203 | L-Cup6 B Cu94P |
| 690 | 650_700 | 7.0 Sn | 6.75 | 86.25 | - | CuP 385 | CP 302 | - B Ci86SnP |
|
