Good Quality Manganin Resistance Wire - Manganin Wire – TANKII
Good Quality Manganin Resistance Wire - 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:
Our intention is usually to satisfy our buyers by offering golden provider, great rate and good quality for Good Quality Manganin Resistance Wire - Manganin Wire – TANKII , The product will supply to all over the world, such as: Uruguay, Jersey, Mali, By integrating manufacturing with foreign trade sectors, we can provide total customer solutions by guaranteeing the delivery of right products to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified product portfolios and the control of the industry trend as well as our mature before and after sales services. We'd like to share our ideas with you and welcome your comments and questions.
By olivier musset from Munich - 2018.02.12 14:52
Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
By Sabina from Frankfurt - 2018.12.30 10:21
