Australia · AS
C67810
AS/NZS 1568:1998 — Copper and copper alloys - Forging stock and forgings
Chemical composition
wt% · log scale- min – max range
- typical value
Mechanical properties
value range by conditionChemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| Al | 0.4 | 1.6 | ||
| Cu | 56.5 | 59.5 | ||
| Fe | 1 | |||
| Mn | 0.4 | 1.8 | ||
| Ni | 1.5 | |||
| Pb | 1 | |||
| Si | 0.6 | |||
| Sn | 0.5 | |||
| Zn | Bal | Bal |
Mechanical properties
| Heat treatment / condition | Yield strength | Tensile strength | Elongation | Reduction of area | Impact energy | Hardness |
|---|---|---|---|---|---|---|
| Forgings, forging stock, t >= 6 mm | ≤190 | ≤460 | ≤15 |