Prominent Brass wire Manufacturing and Supply in India.
Prominent Brass wire Manufacturing and Supply in India.
|
Grade : |
CuZn28 |
|
Number: |
CW504L |
|
Classification: |
Copper-zinc alloy |
Chemical composition % of grade CuZn28 ( CW504L )
|
Fe |
Ni |
Al |
Cu |
Pb |
Sn |
Others |
- |
|
max 0.05 |
max 0.3 |
max 0.02 |
71 - 73 |
max 0.05 |
max 0.1 |
total 0.1 |
Zn - remainder |
Mechanical properties of grade CuZn28 ( CW504L )
|
Rm - Tensile strength (MPa) (R310) |
310 |
|
Rm - Tensile strength (MPa) (R370) |
370 |
|
Rp0.2 0.2% proof strength (MPa) (R310) |
120 |
|
Rp0.2 0.2% proof strength (MPa) (R370) |
320 |
|
A - Min. elongation at fracture (%) (R310) |
27 |
|
A - Min. elongation at fracture (%) (R370) |
10 |
|
Brinell hardness (HB): (H085) |
85 - 115 |
|
Brinell hardness (HB): (H115) |
115 - 145 |
