Prominent Brass wire Manufacturing and Supply in India.
Prominent Brass wire Manufacturing and Supply in India.
|
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 |
