Prominent Brass wire Manufacturing and Supply in India.
Prominent Brass wire Manufacturing and Supply in India.
|
Grade : |
CuSn7Pb15-B |
|
Number: |
CB496K |
|
Classification: |
Copper-tin-lead alloy |
Chemical composition % of grade CuSn7Pb15-B ( CB496K )
|
Fe |
Si |
Mn |
Ni |
P |
S |
Al |
Cu |
Pb |
Zn |
Sb |
Sn |
- |
|
max 0.2 |
max 0.01 |
max 0.2 |
0.5 - 2 |
max 0.1 |
max 0.08 |
max 0.01 |
74 - 79.5 |
13.2 - 17 |
max 2 |
max 0.5 |
6.2 - 8 |
Cu including Ni |
Mechanical properties of grade CuSn7Pb15-B ( CB496K )
|
Rm - Tensile strength (MPa) (GS) |
170 |
|
Rm - Tensile strength (MPa) (GZ) or (GC) |
200 |
|
Rp0.2 0.2% proof strength (MPa) (GS) |
80 |
|
Rp0.2 0.2% proof strength (MPa) (GZ) or (GC) |
90 |
|
A - Min. elongation at fracture (%) (GS) or (GC) |
8 |
|
A - Min. elongation at fracture (%) (GZ) |
7 |
|
Brinell hardness (HBW): (GS) |
60 |
|
Brinell hardness (HBW): (GZ) or (GC) |
65 |
