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Cu-OF (CW008A)
Grade : | Cu-OF |
Number: | CW008A |
Classification: | Unalloyed copper |
composition % of grade Cu-OF ( CW008A )
Cu | Pb | Bi | Others |
min 99.95 | max 0.005 | max 0.0005 | total 0.03 |
Mechanical properties of grade Cu-OF ( CW008A )
Rm - Tensile strength (MPa) (R240) | 240-300 |
Rm - Tensile strength (MPa) (R290) | 290-360 |
Rp0.2 0.2% proof strength (MPa) (R240) | 180 |
Rp0.2 0.2% proof strength (MPa) (R290) | 250 |
A - Min. elongation at fracture (%) (R240) | 15 |
A - Min. elongation at fracture (%) (R290) | 6 |
A - Min. elongation Lo = 50mm (%) (R240) | 8 |
A - Min. elongation Lo = 50mm (%) (R290) | 4 |
Vickers hardness ( HV): (H065) | 65 - 95 |
Vickers hardness ( HV): (H090) | 90 - 110
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