Copper Alloy Manganin Wire 6J8/6J12/6J13 for Transformer
Name |
Code |
Main Composition (%) |
| Cu |
Mn |
Ni |
| Manganin |
6J8 |
Bal. |
8-10 |
- |
Physical Properties:
Name |
Code |
Density (g/mm2) |
Max. Working Temp.(º C ) |
|
| Manganin |
6J8 |
8.7 |
10-80 |
Mechanical Properties:
Name |
Code |
Resistivity
(μ Ω. M) |
Temp. Coff. of
Resistance (α×10-6/°C) |
Thermal EMF vs. Copper
(μV/º C ) (0-100º C ) |
Elongation (%) |
Tensile
Strength
(Mpa) |
Melting
point (°c) |
|
|
|
|
| Manganin |
6J8 |
0.35±0.05 |
-5~+10 |
≤2 |
≥15 |
490--539 |
960 |
1.FeCrAl wire strip includes: OCr13Al4,OCr19Al3,OCr21Al4,OCr20Al5,OCr25Al5,OCr21Al6,OCr21Al6Nb,OCr27Al7Mo2.
2.Nickel chrome wire Strip Bar includes: Cr25Ni20,Cr20Ni35,Cr15Ni60,Cr20Ni80.
3.Copper Nickel wire Strip includes:
CuNi1,CuNi2,CuNi5,CuNi8,CuNi10,CuNi14,CuNi19,CuNi23,CuNi30,CuNi34,CuNi44.
4.Constantan wire includes: 6J40,4J42,4J32.
5.Manganin wire:6J8,6J12,6J13.
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.
6J8
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.
Manganin alloy series:
6J8,6J12,6J13
Size dimension range:
Wire: 0.018-10mm
Ribbons: 0.05*0.2-2.0*6.0mm
Strip: 0.05*5.0-5.0*250mm
Chemical Composition:
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