Phosphorous Bronze
Phosphor Bronze alloys are distinguished by the intentional addition of phosphorus to copper, typically in the range of 0.03% to 0.35%. This alloy imparts several advantageous properties, making it a preferred choice for various applications.
Equivalent Specification
| Alloy Name | ISO Symbols | Equivalent Alloy | ||||
| UNS | EN | BS | JIS | IS | ||
| Phosphorus Bronze | 1634-CuSn5 | C51000 | CW451K | PB102 | C5102 / 3270 | IS 7811 |
| Phosphorus Bronze | CuSn5Pb1 | C53400 | CW458K | H3270(92) C5341 B | ||
| Phosphorus Bronze | C51080 | H3110(92) C5102 P/R | ||||
| Phosphorus Bronze | C51800 | CW457K | H3270(92) C5102 B | |||
| Phosphorus Bronze | CuSn6 | C51900 | CW452K | PB103 | H3110(92) C5191 P/R | IS 7814 Grade III |
| Phosphorus Bronze | CuSn6 | C51980 | ||||
| Phosphorus Bronze | CuSn8 | C52100 | CW453K | PB104 | H3110(92) C5212 P/R | IS 7814 Grade IV |
| Phosphorus Bronze | CuSn8P | C52180 | CW460K | Z3441(93) YCuSn B | ||
| Phosphorus Bronze | 427 – CuSn10 | C52400 | ||||
| Phosphorus Bronze | C52480 | |||||
| Phosphorus Bronze | CuSn11P-C | C90710 | CC481K | PB1 | ||
| Phosphorus Bronze | C90810 | CC483K | PB2 | |||
