Prominent Brass wire Manufacturing and Supply in India.
Prominent Brass wire Manufacturing and Supply in India.
|
Grade : |
CuZn34Mn3Al2Fe1-B |
|
Number: |
CB764S |
|
Classification: |
Copper-zinc alloy |
Chemical composition % of grade CuZn34Mn3Al2Fe1-B ( CB764S )
|
Fe |
Si |
Mn |
Ni |
P |
Al |
Cu |
Pb |
Sb |
Sn |
- |
|
0.8 - 2 |
max 0.08 |
1 - 3.5 |
max 2.7 |
max 0.02 |
1.5 - 3 |
55 - 65 |
max 0.2 |
max 0.05 |
max 0.3 |
Zn - remainder; Cu including Ni |
Mechanical properties of grade CuZn34Mn3Al2Fe1-B ( CB764S )
|
Rm - Tensile strength (MPa) (GS) |
600 |
|
Rm - Tensile strength (MPa) (GM) |
600 |
|
Rm - Tensile strength (MPa) (GZ) |
620 |
|
Rp0.2 0.2% proof strength (MPa) (GS) |
250 |
|
Rp0.2 0.2% proof strength (MPa) (GM) |
260 |
|
Rp0.2 0.2% proof strength (MPa) (GZ) |
260 |
|
A - Min. elongation at fracture (%) (GS) |
15 |
|
A - Min. elongation at fracture (%) (GM) |
10 |
|
A - Min. elongation at fracture (%) (GZ) |
14 |
|
Brinell hardness (HBW): (GS) |
140 |
|
Brinell hardness (HBW): (GM) |
140 |
|
Brinell hardness (HBW): (GZ) |
150 |
