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. Characteristics:
Low temperature coefficient of resistance value and long term stability, also has low strain sensitivity but high hydrostatic pressure sensitivity.
4. 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
5. Application:
It can be used for making heating element and resistor in metallurgy, household electrical applicance and Machinery.
6. Packing picture:
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