Australia · AS
C51000
AS 1566:1997 — Copper And Copper Alloys - Rolled Flat Products
Chemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| Cu | 99.6 | Cu + sum of named elelments. | Cu + sum of named elelments. | |
| Fe | 0.1 | |||
| P | 0.03 | 0.35 | ||
| Pb | 0.05 | |||
| Sn | 4.2 | 5.8 | ||
| Zn | 0.3 |
Mechanical properties
| Heat treatment / condition | Yield strength | Tensile strength | Elongation | Reduction of area | Impact energy | Hardness |
|---|---|---|---|---|---|---|
| Foils, sheets, strips, Annealed , 0.020 < t <= 0.050 mm | ||||||
| Foils, strips, Annealed , t <= 0.025 mm, HV | sheets 95.00 | |||||
| Foils, strips, Annealed , 0.020 < t <= 0.050 mm, HV | sheets 85.00 | |||||
| coil, Spring hardened +SH, 0.15 < t <= 3.2 mm | ≥700 | HV ≥220 | ||||
| coil +EH, 0.15 < t <= 3.2 mm | ≥650 | HV 200–220 | ||||
| steel wire +EH, 0.15 < t <= 2.0 mm | ≥650 | HV 200–220 | ||||
| hot rolled , Annealed +O, 3.2 < t <= 60.0 mm | ≥310 | ≥30 Lo=5.65√So；≥35 Lo=5.65√So | HV ≥65 Approximate value；HV ≥90 Approximate value | |||
| hot rolled +H, 3.2 < t <= 12.0 mm | ≥400；≥430 | ≥15 Lo=5.65√So；≥10 Lo=5.65√So | HV ≥125 Approximate value；HV ≥140 Approximate value | |||
| hot rolled +M, 3.2 < t <= 60.0 mm | ≥310 | ≥30 Lo=5.65√So；≥35 Lo=5.65√So | HV ≥65 Approximate value；HV ≥90 Approximate value | |||
| flats +H, 0.15 < t <= 3.2 mm | ≥590 | ≥4 Lo=50mm | HV 180–200 | |||
| flats, hardened , 0.15 < t <= 3.2 mm | ≥500 | ≥10 Lo=50mm | HV 160–180 | |||
| flats, , 0.15 < t <= 3.2 mm | ≥360 | ≥35 Lo=50mm | HV 80–100 |