6j13 Foil Thickness 0.01mm Cumn12ni4 Manganin Foil for Shunt

• Product Type: Strip
• Material: CuNi
• Carbon Content: Low Carbon
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 6J13
• Transport Package: Coil
• Specification: 0.01mm*40mm
• Trademark: Ohmalloy
• Origin: China
• Production Capacity: 20000kg/Week
• Package Size: 10.00cm * 20.00cm * 40.00cm
• Package Gross Weight: 1.000kg

Product Description

Shunt Manganin 43 is a copper-manganese-nickel alloy (CuMnNi alloy) for use at room temperature. The alloy is characterized by very low thermal electromotive force (emf) compared to copper.

Shunt Manganin43 widely used for Shunt resistor with the highest requirements, shunt manganin43 has been used in precision built electrical components such as Wheatstone bridges, decade boxes, voltage drivers, potentiometers and resistance standards.

Normal composition%

Nickel	4	Manganese	12
Copper	Bal.

Typical Mechanical properties(1.0mm)

Yield strength	Tensile Strength	Elongation
Mpa	Mpa	%
180	390	15

 Typical Physical properties

Density (g/cm3)	8.4
Electrical resistivity at 20ºC (Ωmm2/m)	0.43
Temperature factor of resistivity(20ºC~600ºC)X10-5/ºC	-7~40
Thermal coefficient at 20ºC (WmK)	22
EMF vs Cu(μV/ºC )(0~100ºC )	<2

Coefficient of thermal expansion
Temperature	Thermal Expansion x10-6/K
20 ºC- 100ºC	18
20 ºC- 400ºC	19.5

Specific heat capacity
Temperature	20ºC
J/gK	0.41

Melting point (ºC)	960
Element working temperature in air (ºC)	5~45
Magnetic properties	non-magnetic

Corrosion resistance performance

Alloys	Working In atmosphere at 20ºC	Working at max temperature 200ºC
		Air and oxygen contain gases	gases with Nitrogen	gases with sulfur oxidability	gases with sulfur reductibility	carburization
Manganin43	good	bad	bad	bad	bad	good

 Hiedy Jiang

Ohmalloy Material Co., Ltd

Add: No. 1211, Mudanjiang Road, Baoshan district, Shanghai