6J8/ 6J12/ 6J13 Enemeled Manganin Wire (6J8, 6J12, 6J13) for Resistor/ Resistance Box

• Product Type: Strip
• Material: Cu Ni Mn
• Carbon Content: No
• Grade: 6j8, 6j12, 6j13
• Wire: 0.018-10mm
• Ribbon: 0.05*0.2-2.0*6.0mm
• Model NO.: 6J8, 6J12, 6J13
• Strip: 0.05*5.0-5.0*250mm
• Transport Package: Coil, Carton
• Specification: CE, RoHS
• Trademark: TANKII
• Origin: Shanghai, China
• HS Code: 7408290000
• Production Capacity: 2000 Tons/Year

Product Description

Manganin  Wire  6J8, 6J12, 6J13

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.

 
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: 
 

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)
Manganin	6J13	0.44 ±0.04	20	≤2	≥15	490--539

 
Application of Manganin
Manganin foil and wire is used in the manufacture of resistor, Particularly ammeter shunt, because of its virtually zero temperature coefficient of resistance value and long term stability.