1:Manganin wire includes: 6J8,6J12, 6J13 2:0.02mm-10.0mm 3.Low resistivity and servive temp. 4.Wide tensile strength
1. Main chemical composition :
| Alloy type | Cu | Mn | Ni |
| 6J8 | rest | 8-10 | / |
| 6J12 | rest | 11-13 | 2-3 |
| 6J13 | rest | 11-13 | 2-5 |
2. Related parements of Manganin wire:
| Item | 6J8 | 6J12 | 6J13 |
| Resistivity | 0.35±0.05 | 0.47±0.03 | 0.44±0.04 |
| TCRx10-6/°c | -5~+10 | -10~+20 | 0~40 |
| EMF V S Cu(0-100°c)uv/°c | ≤2 | ≤1 | ≤2 |
| Density(g/cm3) | 8.7 | 8.4 | 8.4 |
| Melting point (°c) | 960 | 960 | 960 |
| Tensile strength(MPa) | 490--539 | 490--539 | 490--539 |
| Elongation(%) | 10-30 | 10-30 | 10-30 |
| Service temperature(°c) | 10-80 | 5-45 | 10-80 |
3. Size: 0-SWG44
4. Characteristics:
Constantan wire is charactered as low electric resistance, good heat-resistant and corrosion-resistance, it is also easy to be processed and lead welded.
5. Package and dilivery:
Plastic spool / coils according to wire size+carton+pallet/ wooden case According to customer's requirements. Making sure no damage in delivery whether by air or by sea.
Within 15-25 days / depend on PO quantity
6. Application:
It can be used for making heating element and resistor in metallurgy, household electrical applicance and Machinery.
Electric Manganin copper resistance wire
