MANGANIN ® (CuMn12Ni)
Main application
Resistors, shunt resistor and more
Product overview
Resistance alloy with medium resistance properties and comparatively low temperature coefficient of resistance. Has poor corrosion and oxidation resistance, but good workability and weldability.
【Product size range】 Thickness: 0.030mm-2.500mm Width: 3.0mm-300mm
【Place of origin】 JAPAN SHANGHAI
Standard
Type |
TOKKIN Designation |
Other name |
Germany |
China |
Japan |
DIN |
GB |
JIS |
|||
Cu-Mn-Ni alloy |
MANGANIN® * |
Manganin |
CuMn12Ni (2.1362) |
6J12 |
Electrical resistance Cu-Mn alloys for general use GCM44 (JIS C 2532) |
* Registered trademark of Isabellenhutte.
Physical properties
TOKKIN Designation |
Physical properties (central value) |
|||
Electrical Resistivity (μΩ・m) |
Temperature coefficient of electrical resistance *1 (PPM/℃) |
Hardness *2 (HV) |
Density (g/cm3) |
|
MANGANIN® |
0.44 |
±20 |
≦120 |
8.4 |
*1 [Temperature range(℃)]
*2 Annealed finish condition.
Typical Chemical Composition (%)
TOKKIN Designation |
Chemical composition(%) |
|||
Cu |
Mn |
Ni |
Other |
|
MANGANIN® |
Bal. |
10~13 |
1~4 |
98≦Cu+Ni+Mn |