6J8
6J8
Standard
| JIS | DIN | EN | ASTM/UNS/CDA | GB/T |
| / | CuMn7Sn | CuMn7Sn | / | 6J8 |
Merit
Resistance alloy with low resistance properties. Suited to use in high-current sensing resistors, and has good workability and weldability.
Applications
The alloy is suitable for the production of precision, normal and shunt resistors.
| Cu | Remainder |
| Mn | 7 |
| Ni | 2.3 |
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Physical properties of the above materials are conventional performance indicators.If you have some special requirements,(for example property and tolerance).please contact Kinmachi Company directly，we will give you professional assessments and answers.
| Density (g/cm³) | 8.51 |
| Resistivity (μΩ.m) | 0.29 |
| Temperature coefficient of electrical resistance *1(PPM/℃) | ±10 |
| Coefficient of thermal expansion 10-6/K | 18.7 |
| Max. Recommended Temperature ℃ | 140 |
| Melting Point ℃ | 1000 |
*value for the lowest temper class
DIN: CuMn7Sn
EN: CuMn7Sn
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