Prominent Brass wire Manufacturing and Supply in India.
Prominent Brass wire Manufacturing and Supply in India.
|
Grade : |
CuZn23Al6Mn4Fe3Pb |
|
Number: |
CW704R |
|
Classification: |
Complex copper-zinc alloy |
Chemical composition % of grade CuZn23Al6Mn4Fe3Pb ( CW704R )
|
Fe |
Si |
Mn |
Ni |
Al |
Cu |
Pb |
Sn |
Others |
- |
|
2 - 3.5 |
max 0.2 |
3.5 - 5 |
max 0.5 |
5 - 6 |
63 - 65 |
0.2 - 0.8 |
max 0.2 |
total 0.2 |
Zn - remainder |
Mechanical properties of grade CuZn23Al6Mn4Fe3Pb ( CW704R )
|
Rm - Tensile strength (MPa) (R780) |
780 |
|
Rp0.2 0.2% proof strength (MPa) (R780) |
540 |
|
A - Min. elongation at fracture (%) (R780) |
8 |
|
Vickers hardness ( HV): (H190) |
200 |
|
Brinell hardness (HB): (H190) |
190 |
