Enamelled Resistance Manganin Cumn12ni Wire

• Type: Copper Wire
• Application: Air Condition or Refrigerator, Water Heater
• Material: Manganin Wire
• Shape: Coil
• Alloy: Alloy
• Color: Yellow
• Model NO.: CuMn12Ni
• Standard: GB/T
• Surface: Birght
• Width: 200mm
• Thickness: 0.1-3.0mm
• Diameter: 0.02-10.0mm
• Density: 8.4G/Cm3
• Resistivity: 0.44+/-4%
• Transport Package: Wooden Case
• Specification: 0.02-10.0mm
• Trademark: Huona
• Origin: China
• HS Code: 7506220000
• Production Capacity: 1500ton/Year

Product Description

Enamelled Resistance Manganin CuMn12Ni Wire

Product Description

Shunt Manganin widely used for Shunt resistor with the highest requirements, shunt manganin has been used in precision built electrical components such as Wheatstone bridges, decade boxes, voltage drivers, potentiometers and resistance standards.

Chemical Content, %

Ni	Mn	Fe	Si	Cu	Other	ROHS Directive
						Cd	Pb	Hg	Cr
2~5	11~13	<0.5	micro	Bal	-	ND	ND	ND	ND

Mechanical Properties

Max Continuous Service Temp	0-100ºC
Resisivity at 20ºC	0.44±0.04ohm mm2/m
Density	8.4 g/cm3
Thermal Conductivity	40 KJ/m·h·ºC
Temp Coefficient of Resistance at 20 ºC	0~40α×10^-6/ºC
Melting Point	1450ºC
Tensile Strength(Hard)	585 Mpa(min)
Tensile Strength,N/mm2   Annealed,Soft	390-535
Elongation	6~15%
EMF vs Cu, μV/ºC (0~100ºC)	2(max)
Micrographic Structure	austenite
Magnetic Property	non
Hardness	200-260HB
Micrographic Structure	Ferrite
Magnetic Property	Magnetic

Color of enameled insulation:

Red,Green,Yellow,Black,Blue,Nature etc.

 
Type of insulation

Insulation-enamelled Name	Thermal LevelºC (working time 2000h)	Code Name	GB Code	ANSI. TYPE
Polyurethane enamelled wire	130	UEW	QA	MW75C
Polyester enamelled wire	155	PEW	QZ	MW5C
Polyester-imide enamelled wire	180	EIW	QZY	MW30C
Polyester-imide and polyamide-imide double coated enameled wire	200	EIWH (DFWF)	QZY/XY	MW35C
Polyamide-imide enamelled wire	220	AIW	QXY	MW81C