Chemical Composition（%） |
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Standard |
Class |
Alloy |
Cu |
Al |
Fe |
Mn |
Ni |
P |
Pb |
Si |
Sn |
Zn |
Other |
ISO24373 |
Cu4641 |
CuZn40SnSi |
58.0-62.0 |
0.01 |
0.2 |
0.3 |
- |
- |
0.03 |
0.1-0.5 |
1.0 |
bal. |
0.2 |
GB/T9460 |
SCu6810A |
CuZn40SnSi |
58.0-62.0 |
max0.01 |
max0.2 |
max0.3 |
- |
- |
max0.03 |
0.1-0.5 |
max1.0 |
bal. |
max0.2 |
BS EN14640 |
Cu6810 |
CuZn40SnSi |
58.0-62.0 |
0.01 |
0.2 |
0.3 |
- |
- |
0.03 |
0.1-0.5 |
1.0 |
bal. |
0.2 |
DIN 1733 |
2.0366 |
SG-CuZn40Si |
58.0-62.0 |
max0.01 |
max0.2 |
max0.3 |
- |
- |
max0.03 |
0.1-0.5 |
max1.0 |
bal. |
max0.2 |
Physical Properties And Mechanical Properties:
| Solids-Temperature | 870～890℃ |
Liquids-Temperature | 880～910 ℃ |
| Density | 8.4㎏/ dm3 |
TensileStrength | 381 N/ mm2 |
| Elongation | 30% |
Brinell Hardness | 88HB |
