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Builders Hardware: Structural Castings
Fasteners: Nuts
Industrial: Pump Impellers, Pump Parts, Valve Bodies, High Pressure Hydraulic Equipment, Bushings, Bearings, Gears, Piston Rings
Plumbing: High Pressure Steam Equipment
(%max., unless shown as range or min.)
| Cu(1) | Al | Sb | Fe | Pb | Ni(2) | P(3) | Si | S | Sn | Zn | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Min./Max. | 85.0-89.0 | .005 | .25 | .25 | .30-1.0 | 1.0 | .05 | .005 | .05 | 7.5-9.0 | 2.5-5.0 |
| Nominal | 87.0 | - | - | - | .7 | - | - | - | - | 8.0 | 4.0 |
(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.