Phosphor Bronze

phosphor bronze/ sheet/ coil/ fitting/ nut and bolt and more

Phosphor Bronze offered by us is alloys of copper where tin is the main alloying element with phosphorus added primarily as deoxidant. Alloys containing up to about 9% tin are wrought and alloys containing from about 10- 12% tin are used as- cast. These are strong, corrosion resistant alloys with vast usage in marine environments and electrical & electronic engineering where their especially at the higher cast level. In addition, these alloys impart good wear resistance for traditional use in bearing components. Our range conforms to the BS2870 / BS2875: PB103 - BS2874: PB102 - NES838 BS2874: PB104/ BS B24 (DTD265A*) (Colbronze) - BS1400: PB1 ASTM B139: C54400 (Colphos 90) standards. Chemical Properties: Cu: remainder

Sn: 4. 00 - 5. 50

Pb: 0. 02 max

Ni: 0. 30 max

Fe: 0. 10 max

Zn: 0. 30 max

P: 0. 02 - 0. 40

Total Impurities: 0. 50 max

The following grades of Phosphor Bronze are manufactured by kalians steel centre : 1. Grade 1

2. Grade 2

3. Grade 3 more .