Separator Manganese Copper Strip 6J12 / 6J8 For Electrical Purposes
Separator Manganese copper strip/6J12/6J8 for Electrical Purposes
1.Manganin alloy is one kind of electric resistance alloy which is mainly made of copper,manganese and
nickel.
It has character of small resistance temperature coefficient,low thermal EMF vs copper E,outstanding long-term stability,good weldability and workability,which makes it to be superior precision surveying instrument.such as resistor measure voltage/current/resistance and more.
It is also high-quality electric heating wire for low-temperature heating element,such as heater of air-conditioning system,household heating appliances.
2. Manganin alloy series:
|
6J8 |
6J12 |
6J13 |
3. Size dimension range:
|
Wire |
0.018-10mm |
|
Ribbons |
0.05*0.2-2.0*6.0mm |
|
Strip |
0.05*5.0-5.0*250mm |
4. Chemical Composition:
|
Name Code |
Main Composition (%) |
Cu |
Mn |
Ni |
|
Manganin |
6J13 |
Bal |
11-13 |
2-5 |
5. Physical Properties:
|
Name Code |
Density (g/mm2) |
Max. Working Temp.(º C ) |
|
Manganin 6J13 |
8.4 |
10-80 |
6. Mechanical Properties:
|
|
Code |
Resistivity (μ Ω. M) |
Temp. Coff. of Resistance |
Thermal EMF vs.Copper |
Elongation (%) |
Tensile Strength(Mpa) |
Melting point (°c) |
|
Manganin |
6J13 |
0.44 ±0.04 |
20 |
≤2 |
≥15 |
490--539 |
960 |
Mechanical Properties
| Type | Electrical resistivity (20degreeΩ mm²/m) |
temperature coefficient of resistance (10^6/degree) |
Dens ity g/mm² |
Max. temperature (°c) |
Melting point (°c) |
| CuNi1 | 0.03 | <1000 | 8.9 | / | 1085 |
| CuNi2 | 0.05 | <1200 | 8.9 | 200 |
1090 |
| CuNi6 | 0.10 | <600 | 8.9 | 220 | 1095 |
| CuNi8 | 0.12 | <570 | 8.9 | 250 | 1097 |
| CuNi10 | 0.15 | <500 | 8.9 | 250 | 1100 |
| CuNi14 | 0.20 | <380 | 8.9 | 300 | 1115 |
| CuNi19 | 0.25 | <250 | 8.9 | 300 | 1135 |
| CuNi23 | 0.30 | <160 | 8.9 | 300 | 1150 |
| CuNi30 | 0.35 | <100 | 8.9 | 350 | 1170 |
| CuNi34 | 0.40 | -0 | 8.9 | 350 | 1180 |
| CuNi40 | 0.48 | ±40 | 8.9 | 400 | 1280 |
| CuNi44 | 0.49 | <-6 | 8.9 | 400 | 1280 |
Application of Manganin
OTHER Chemical Composition And Main Properties Of Matrial
1. What's the minimum quantity customer can order?
If we have your size in stock, we can provide any quantity you want.
If we do not have, for spool wire, we can produce 1 spool, about 2-3kg. For coil wire, 25kg.
2. How can you pay for small sample amount?
We have Western union account, wire transfer for sample amount also ok.
3. Customer do not have express account. How will us arrange the delivery for sample order?
Just need to provide your address information, we will check the express cost, you can arrange the express cost together with sample value.
4. What's our payment terms?
We can accept LC T/T payment terms, it also depending on delivery and total amount. Let's talk more in details after getting your detailed requirements.
5. Do you provide free samples?
If you want several meters and we have stock of your size, we can provide, customer need to bear the International express cost.
6. What's our working time?
We will give you reply through email/phone Online contact tool within 24 hours. No matter working day or holidays. Pls contact with me whenever you need: Mobile: +86-18017457857
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.