| Grade / Composition | % Sn | % Sb | % Pb | % Cu | Compression Yield (PSI) | Compression Strength (PSI) | Hardness | Melting Point ° F |
Pour Temp ° F |
|||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 68° F | 212° F | 68° F | 212° F | 68° F | 212° F | |||||||
| Tin-Based Babbitt | ||||||||||||
| 1 | 91.0 | 4.5 | 4.5 | 4,400 | 2,650 | 12,850 | 6,950 | 17.0 | 8.0 | 433 | 825 | |
| 2 | 89.0 | 7.5 | 3.5 | 6,100 | 3,000 | 14,900 | 8,700 | 24.5 | 12.0 | 466 | 795 | |
| 3 | 83.3 | 8.3 | 8.3 | 6,600 | 3,150 | 17,600 | 9,900 | 27.0 | 14.5 | 464 | 915 | |
| 11 | 87.0 | 7.0 | 6.0 | 3,050 | 1,400 | 12,800 | 5,100 | 15.0 | 7.0 | 471 | 630 | |
| Lead-Based Babbitt | ||||||||||||
| 7 | 10.0 | 15.0 | 75.0 | 3,550 | 1,600 | 15,650 | 6,150 | 22.5 | 10.5 | 464 | 640 | |
| 8 | 5.0 | 15.0 | 80.0 | 3,400 | 1,750 | 15,600 | 6,150 | 20.0 | 9.5 | 459 | 645 | |
| 13 | 6.0 | 10.0 | 83.5 | 0.5 | ||||||||
| 15 | 1.0 | 16.0 | 82.4 | 0.6 | 21.0 | 13.0 | 479 | 662 | ||||