TIN PHOSPHOR
( BRONZE STRIP )
Tin phosphor bronze strip
Tin phosphor bronze strip is an alloy of copper containing phosphorus, tin and copper
Properties of tin phospho bronze strips
Tin phosphor bronze strip has excellent machinability, high strength, high elasticity and superior corrosion resistance compared to other copper alloys.
Technical specifications and chemical composition table
| Alloy code | Chemical composition (%) | Size |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Cu | Sn | Fe | Ni | P | Zn | Others | Hardness (H) | Thickness | Width |
|
| C5191 | 93.5 | 6.5 | – | – | 0.03 – 0.35 | – | Cu+Sn+P ≥99.5 | H/4;H/2;H |
0.10-3.00mm | 20-600mm |
| C5210 | 92 | 8 | – | – | 0.03 – 0.35 | – | Cu+Sn+P ≥99.5 | H/4;H/2;H |
||
| C5071 | 98 | 2 | – | – | ≤0.15 | – | Cu+Sn+P ≥99.5 | H/4;H/2;H |
||
| C5111 | 95.1 – 96.5 | 3.5 – 4.9 | – | – | 0.03 – 0.35 | – | Cu+Sn+P ≥99.5 | H/4;H/2;H |
||
| C41120 | 91 | 0.8 | 0.15 | – | – | Remain | Zn | H/2;3/4H |
||
| C44500 | 72-75 | 0.5-1.2 | – | – | – | Remain | Zn | 1/2H;3/4H;H;EH;SH | ||
APPLICATIONS of tin phospho bronze strips
Tin phosphor bronze strip is widely used in personal computers, telephones, and household electrical appliances.
