Prominent Brass wire Manufacturing and Supply in India.
Prominent Brass wire Manufacturing and Supply in India.
|
Grade : |
CuZn25Al5Fe2Mn2Pb |
|
Number: |
CW705R |
|
Classification: |
Complex copper-zinc alloy |
Chemical composition % of grade CuZn25Al5Fe2Mn2Pb ( CW705R )
|
Fe |
Ni |
Al |
Cu |
Others |
- |
|
0.5 - 3 |
max 1 |
4 - 5 |
65 - 68 |
total 0.1 |
Cu - remainder |
Mechanical properties of grade CuZn25Al5Fe2Mn2Pb ( CW705R )
|
Rm - Tensile strength (MPa) (R620) |
620 |
|
Rm - Tensile strength (MPa) (R650) |
650 |
|
Rp0.2 0.2% proof strength (MPa) (R620) |
360 |
|
Rp0.2 0.2% proof strength (MPa) (R650) |
400 |
|
A - Min. elongation at fracture (%) (R620) |
12 |
|
A - Min. elongation at fracture (%) (R650) |
10 |
|
Brinell hardness (HB): (H170) |
170 - 200 |
|
Brinell hardness (HB): (H190) |
190 |
