Huona (Shanghai) New Material Co., Ltd.
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Manganese Copper Alloy Strip / Wire / Sheet (6J8, 6J12, 6J13) for shunt
Product Description
Shunt Manganin is widely used for Shunt resistors with the highest requirements. Shunt Manganin has been used in precision-built electrical components such as Wheatstone bridges, decade boxes, voltage drivers, potentiometers, and resistance standards.
Chemical Content, %
|
Ni |
Mn |
Fe |
Si |
Cu |
Other |
ROHS Directive |
|||
|
Cd |
Pb |
Hg |
Cr |
||||||
|
2~5 |
11~13 |
<0.5 |
micro |
Bal |
- |
ND |
ND |
ND |
ND |
Mechanical Properties
|
Max Continuous Service Temp |
0-100ºC |
|
Resisivity at 20ºC |
0.44±0.04ohm mm2/m |
|
Density |
8.4 g/cm3 |
|
Thermal Conductivity |
40 KJ/m·h·ºC |
|
Temp Coefficient of Resistance at 20 ºC |
0~40α×10-6/ºC |
|
Melting Point |
1450ºC |
|
Tensile Strength(Hard) |
585 Mpa(min) |
|
Tensile Strength,N/mm2 Annealed,Soft |
390-535 |
|
Elongation |
6~15% |
|
EMF vs Cu, μV/ºC (0~100ºC) |
2(max) |
|
Micrographic Structure |
austenite |
|
Magnetic Property |
non |
|
Hardness |
200-260HB |
|
Micrographic Structure |
Ferrite |
|
Magnetic Property |
Magnetic |