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Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co.,Ltd
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Manganin CuMn12Ni Precision Resistance Foil

Product Details

Place of Origin: China

Brand Name: TANKII

Certification: ISO 9001

Model Number: 6J12/6J13

Payment & Shipping Terms

Minimum Order Quantity: 10

Price: negotiation

Packaging Details: wood+spools+cardboard box

Delivery Time: 10-25 working days

Payment Terms: T/T

Supply Ability: 500t/year

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Specifications
Highlight:
Material:
Copper Manganese Nickel Alloy
Resistivity:
0.43-0.48 μΩ·m
Density:
8.4 G/cm³
Thickness:
0.01-0.20 Mm
Width:
2-300 Mm
Surface:
Bright
Condition:
Soft Annealed / Hard
Applications:
Shunt Resistors, Current Sensing Resistors, Precision Resistors, Smart Meters,
Material:
Copper Manganese Nickel Alloy
Resistivity:
0.43-0.48 μΩ·m
Density:
8.4 G/cm³
Thickness:
0.01-0.20 Mm
Width:
2-300 Mm
Surface:
Bright
Condition:
Soft Annealed / Hard
Applications:
Shunt Resistors, Current Sensing Resistors, Precision Resistors, Smart Meters,
Description
Manganin CuMn12Ni Precision Resistance Foil

Manganin CuMn12Ni Precision Resistance Foil

Product Description
Manganin wire widely used for precision resistors with the highest requirements, the resistors should be carefully stabilised and the application temperature should not exceed +60 °C. Exceeding the maximum working temperature in air may result in a resistance drift generated by oxidizing. Thus, the long-term stability can be affected negatively.  As a result, the resistivity as well as the temperature coefficient of  the electric resistance may slightly change. It is also used as low cost replacement material for silver solder for hard metal mounting.
 
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

 
Resistance Alloy- Manganin Sizes / Temper Capabilities
Condition: Bright, Annealed, Soft 
Wire diameter 0.02mm-1.0mm packing in spool, big than 1.0mm packing in coil
Rod, Bar diameter 1mm-30mm 
Strip: Thickness 0.01mm-7mm, Width 1mm-280mm 
Enameled condition is available

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