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Automotive: Automotive Synchronizer Rings
Industrial: Gears
(%max., unless shown as range or min.)
| Cu(1) | Al | Sb | Fe | Pb | Ni(2) | P(3) | Si | S | Sn | Zn | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Min./Max. | 85.0-88.0 | .005 | .25 | .30 | 1.0-1.5 | .8-1.5 | .30 | .005 | .05 | 10.0-12.0 | .50 |
| Nominal | 86.5 | - | - | - | 1.3 | 1.2 | - | - | - | 11.0 | - |
(1) In determining Cu min., Cu may be calculated as Cu + Ni.
(2) Ni value includes Co.
(3) For continuous castings, P shall be 1.5%, max.
Note: Cu + Sum of Named Elements, 99.3% min.