Prominent Brass wire Manufacturing and Supply in India.
Prominent Brass wire Manufacturing and Supply in India.
|
Grade : |
CuZn39Pb2 |
|
Number: |
CW612N |
|
Classification: |
Copper alloy |
Chemical composition % of grade CuZn39Pb2 ( CW612N )
|
Fe |
Ni |
Al |
Cu |
Pb |
Sn |
Others |
- |
|
max 0.3 |
max 0.3 |
max 0.05 |
59 - 60 |
1.6 - 2.5 |
max 0.3 |
total 0.2 |
Zn - remainder |
Mechanical properties of grade CuZn39Pb2 ( CW612N )
|
Rm - Tensile strength (MPa) (R360) |
360-440 |
|
Rm - Tensile strength (MPa) (R420) |
420-500 |
|
Rm - Tensile strength (MPa) (R490) |
490-570 |
|
Rp0.2 0.2% proof strength (MPa) (R360) |
270 |
|
Rp0.2 0.2% proof strength (MPa) (R420) |
270 |
|
Rp0.2 0.2% proof strength (MPa) (R490) |
420 |
|
A - Min. elongation at fracture (%) (R360) |
40 |
|
A - Min. elongation at fracture (%) (R420) |
20 |
|
A - Min. elongation at fracture (%) (R490) |
9 |
|
A - Min. elongation Lo = 50mm (%) (R360) |
30 |
|
A - Min. elongation Lo = 50mm (%) (R420) |
12 |
|
Vickers hardness ( HV): (H090) |
90 - 120 |
|
Vickers hardness ( HV): (H120) |
120 - 150 |
|
Vickers hardness ( HV): (H150) |
150 - 180 |
