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Ürün Açıklaması
Alloy |
Ni% |
Mn% |
Fe% |
Cu% |
CuNi23 |
Min 23 |
Max 1.0 |
- |
Bal. |
Density |
8.9 g/cm3 |
Specific Heat |
0.37(J/kg 20℃) |
Electrical Resistivity |
0.03×10-6ohm.m |
Melting Point |
1150℃ |
Maximum Operating Temperature |
400℃ |
Coefficient of linear expansion (coeff 10-6/°C) |
15.7 from 20 to 1000℃ |
Cu |
CuNi2 |
CuNi6 |
CuNi10 |
CuNi23Mn |
CuNi44 |
||
Tensile strength |
[N/mm²] |
220-270 |
290-370 |
310-380 |
320-380 |
500-550 |
520-680 |
Yield strength at 1% elongation |
[N/mm²] |
120-180 |
140-230 |
150-240 |
160-250 |
310-380 |
400-500 |
Bending proof performance |
[%] |
100 |
125 |
145 |
160 |
390 |
350 |
Resistance (IACS) |
[%] |
100 |
34 |
17 |
11 |
6 |
3 |
Conductivity |
[S*m/mm²] |
58.5 |
20 |
10 |
6.7 |
3.3 |
2 |
Resistivity |
[Ohm*mm²/m] |
0.0171 |
0.05 |
0.10 |
0.15 |
0.30 |
0.49 |
Thermal coefficient of resistance |
[1E-6/K] |
3900-4000 |
1000-1600 |
500-900 |
350-400 |
150-200 |
-80 - 40 |
Solderability |
[-] |
good |
good |
good |
good |
good |
no conventional soldering |
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