CuSn10
CW480KHigh-tin phosphor bronze with 10% Sn. Higher strength and wear resistance than CuSn8 but better ductility than CuSn12. Used for bearings, worm gears, thrust washers, valve guides, and marine hardware. Available as wrought and cast forms.
International equivalents
| Flag | Standard | Country | Grade | Number | Match |
|---|---|---|---|---|---|
| 🇺🇸 | UNS | USA | UNS C52400 (wrought) | C52400 | REF |
| 🇪🇺 | EN | Europe | CuSn10 | CW480K | 100% |
Sources: ASTM B103, EN 1652
Mechanical properties — Pro
As Cast
| Property | Value | Unit |
|---|---|---|
| Tensile Strength | ||
| Yield Strength | ||
| Elongation | ||
| Hardness HB | ||
| Elastic Modulus | ||
| Density |
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