High Quality Manganin 43 - Manganin Wire – TANKII
High Quality Manganin 43 - Manganin Wire – TANKII Detail:
Product Description
Manganin Wire is of copper-nickel alloys that are used for electrical and controlled resistance applications. These alloys have very low temperature coefficient of resistance, and offer uniform electrical resistance over long periods of time. Additionally, they have very low thermal electromotive force (EMF) against copper. These alloys have good workability, can be soldered, as well as welded.
Chemical composition
| Grade | Main chemical compositions% | |||
| Cu | Mn | Ni | Si | |
|
Manganin 47 |
Rest | 11-13 | 2-3 | - |
|
Manganin 35 |
Rest | 8-10 | - | 1-2 |
|
Manganin 44 |
Rest | 11-13 | 2-5 | - |
|
Konstantan |
Rest | 1-2 | 39-41 | - |
Volume Resistivity Wires 、Sheets and Ribbons
| Grade | Volume Resistivity, |
| Manganin 47 | 0.47±0.03 |
| Manganin 35 | 0.35±0.05 |
| Manganin 44 | 0.44±0.03 |
| Konstantan | 0.48±0.03 |
Average resistance -Temperature coefficient of Manganin
| Code | Applicable Temperature | Test Temperature ℃ | Resistance-Temperature coefficient | Average resistance-temperature coefficient | ||
| αx10-6C-1 | βx10-6C-2 | αx10-6C-1 | ||||
|
Manganin 47 |
Level 1 |
65-45 |
10、20、40 |
-3~+5 |
-0.7~0 |
- |
|
Level 2 |
-5~+10 |
|||||
|
Level 3 |
-10~+20 |
|||||
|
Manganin 35 Wire、Sheet |
10-80 |
10、40、60 |
-5~+10 |
-0.25~0 |
- |
|
|
Manganin 44 Wire、Sheet |
10-80 |
0~+40 |
-0.7~0 |
- |
||
|
Konstantan Wire、Sheet |
0-50 |
20、50 |
- |
- |
-40~+40 |
|
Elongation rate:
|
Diameter |
Elongation Rate(Lo=200mm),% |
|
≤0.05 |
6 |
|
＞0.05~0.10 |
8 |
|
＞0.1~0.50 |
12 |
|
＞0.50 |
15 |
Thermal EMF rate for copper
|
Grade |
Temperature range | Average thermal EMF rate for copper |
|
Manganin 47 |
0~100 |
1 |
|
Manganin 35 |
0~100 |
2 |
|
Manganin 44 |
0~100 |
2 |
|
Konstantan |
0~100 |
45 |
| Note: Thermal EMF rate for copper is absolute value. | ||
The Net weight per spool
|
Dia.(mm) |
(g) |
Dia.(mm) |
(g) |
|
0.02~0.025 |
5 |
＞0.28~0.45 |
300 |
|
＞0.025~0.03 |
10 |
＞0.45~0.63 |
400 |
|
＞0.03~0.04 |
15 |
＞0.63~0.75 |
700 |
|
＞0.04~0.06 |
30 |
＞0.75~1.18 |
1200 |
|
＞0.06~0.08 |
60 |
＞1.18~2.50 |
2000 |
|
＞0.08~0.15 |
80 |
＞2.50 |
3000 |
|
＞0.15~0.28 |
150 |
|
Product detail pictures:
Related Product Guide:
We have now probably the most innovative production equipment, experienced and qualified engineers and workers, regarded high quality control systems and also a friendly expert income team pre/after-sales support for High Quality Manganin 43 - Manganin Wire – TANKII , The product will supply to all over the world, such as: Macedonia, Congo, Japan, During the development, our company has built a well-known brand. It is well highly acclaimed by our customers. OEM and ODM are accepted. We are looking forward to customers from all over the world to join us to a wild cooperation.
By Tyler Larson from Israel - 2017.03.28 16:34
Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
By Melissa from Brunei - 2018.09.21 11:44
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