Komposisi Kimia
| unsur | Komponen |
| Sn | 5.5-7.0% |
| Fe | ≤0.1% |
| Zn | ≤0.2% |
| P | 0.03-0.35% |
| Pb | ≤0.02% |
| Cu | Baki |
mekanikalHartanah
| Aloi | perangai | Kekuatan TeganganN/mm2 | Pemanjangan % | Kekerasan HV | Teguran |
| CuSn6 | O | ≥290 | ≥40 | 75-105 | |
| 1/4J | 390-510 | ≥35 | 100-160 | ||
| 1/2J | 440-570 | ≥8 | 150-205 | ||
| H | 540-690 | ≥5 | 180-230 | ||
| EH | ≥640 | ≥2 | ≥200 |
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