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:
As for competitive selling prices, we believe that you will be searching far and wide for anything that can beat us. We will state with absolute certainty that for such excellent at such charges we are the lowest around for High Quality Manganin 43 - Manganin Wire – TANKII , The product will supply to all over the world, such as: New Orleans, Eindhoven, Swansea, Business philosophy: Take the customer as the Center, take the quality as the life, integrity, responsibility, focus, innovation.We will provide professional, quality in return for the trust of customers, with most major global suppliers，all of our employees will work together and move forward together.
By Eartha from Switzerland - 2017.03.07 13:42
The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
By Andrea from Ecuador - 2018.09.23 18:44
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