New constantan alloy strip(6j11) New constantan plate
Chemical Content, %
| Ni |
Mn |
Fe |
Si |
Cu |
Other |
RoHS Directive |
| CD |
Pb |
Hg |
Cr |
| - |
10.5-12.5 |
- |
- |
Bal |
- |
ND |
ND |
ND |
ND |
Mechanical Properties
| Max Continuous Service Temp |
0-45ºC |
| Resisivity at 20ºC |
0.49±0.03ohm mm2/m |
| Density |
8.g/cm3 |
| Temp Coefficient of Resistance at 20 ºC |
-80~+80α×10-6/ºC |
| Melting Point |
1450ºC |
| Tensile Strength(Hard) |
635 MPa(min) |
| Tensile Strength,N/mm2 Annealed,Soft |
340~535 |
| Elongation |
15%(min) |
| EMF vs Cu, μV/ºC (0~100ºC) |
2 |
| Micrographic Structure |
Austenite |
| Magnetic Property |
Non |
| Micrographic Structure |
Ferrite |
| Magnetic Property |
Magnetic |
Application of Manganin
Manganin strip and wire is used in the manufacture of resistor, Particularly ammeter shunt, because of its virtually zero temperature coefficient of resistance value and long term stability.
1.Packing detail
1).Coil (plastic spool) + compressed ply-wooden case + pallet
2).Coil (plastic spool) + carton + pallet
Audited Supplier 
){kind=link}