Chemical Composition（%） |
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Standard |
Class |
Alloy |
Cu |
Fe |
Mn |
Ni |
P |
Pb |
Si |
C |
Ti |
S |
Other |
ISO24373 |
Cu7158 |
CuNi30Mn1FeTi |
bal. |
0.4-0.7 |
0.5-1.5 |
29.0-32.0 |
0.02 |
0.02 |
0.25 |
0.04 |
0.2-0.5 |
0.01 |
0.5 |
GB/T9460 |
SCu7158 |
CuNi30Mn1FeTi |
bal. |
0.4-0.7 |
0.5-1.5 |
29.0-32.0 |
max0.02 |
max0.02 |
max0.25 |
|
0.2-0.5 |
max0.01 |
max0.5 |
BS EN14640 |
Cu7158 |
CuNi30 |
bal. |
0.4-1.0 |
0.5-1.5 |
29.0-32.0 |
0.02 |
0.02 |
0.25 |
0.05 |
0.2-0.5 |
0.02 |
0.4 |
AWS A5.7 |
C71581 |
ERCuNi |
bal. |
0.40-0.75 |
1.0 |
29.0-32.0 |
0.02 |
0.02 |
0.25 |
- |
0.20-0.50 |
- |
0.50 |
DIN 1733 |
2.0837 |
SG-CuNi30Fe |
bal. |
0.4-1.0 |
0.5-1.5 |
29.0-32.0 |
max0.02 |
max0.02 |
max0.2 |
max0.05 |
0.2-0.5 |
max0.015 |
max0.4 |
Physical Properties And Mechanical Properties:
| Solids-Temperature | 1180℃ |
Liquids-Temperature | 1240℃ |
| Density | 8.9㎏/ dm3 |
TensileStrength | 420N/ mm2 |
| Elongation | 36% |
Brinell Hardness | 115HB |
