Basic Info.

Model NO.

6J8

Origin

China

HS Code

7408290000

Model NO.

6J8

Origin

China

HS Code

7408290000

Product Desciption

Copper Alloy Manganin Wire 6j8 for Transformer


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:

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.