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Precision Resistors Manganin Wire / Strips Density 8.4 For Ammeter Shunts

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China Ohmalloy Material Co.,Ltd certification
China Ohmalloy Material Co.,Ltd certification
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Precision Resistors Manganin Wire / Strips Density 8.4 For Ammeter Shunts

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Large Image :  Precision Resistors Manganin Wire / Strips Density 8.4 For Ammeter Shunts Get Best Price

Product Details:
Place of Origin: China
Brand Name: Ohmalloy
Certification: ISO
Model Number: Manganin
Payment & Shipping Terms:
Minimum Order Quantity: 20kgs
Price: USD8.00/KG
Packaging Details: wooden case
Delivery Time: 7-10workdays
Payment Terms: L/C, T/T,
Supply Ability: 1000KGS/WEEK
Detailed Product Description
Material: Ni2%,Cu86%, Mg12% Density: 8.4
High Light:

copper alloys


copper nickel alloy

Manganin alloy
Manganin alloy with moderate resistivity and low temperature coefficent.
Manganin foil and wire is used in the manufacture of resistors, particularly ammeter shunts, because of its virtually zero temperature coefficient of resistance value and long term stability. Manganin wire is also used as an electrical conductor in cryogenic systems, minimizing heat transfer between points which need electrical connections.
Manganin is also used in gauges for studies of high-pressure shock waves (such as those generated from the detonation of explosives) because it has low strain sensitivity but high hydrostatic pressure sensitivity.

Manganin Alloy Typical Chemistry %


Nickel 2 Manganese 12
Copper Bal.    


Manganin Alloy Typical Properties:


Yield strength Tensile Strength Elongation
Mpa Mpa %
124-159 300-600 <50

Physical Properties:

Density ( g/cm-3 ) 8.4
Melting point ( ℃  ) 960

Thermal Properties:
Coefficient of thermal expansion ( x10-6 K-1 ) 14-19 @ 20-100℃
Maximum use temperature in air ( ℃ ) 300
Thermal conductivity ( W m-1 K-1 ) 22 @ 23℃

copper nickel (Manganin) alloy strips for shunts, precision resistors, thermal overload relay, circuit breakers, measurement equipment, etc

Contact Details
Ohmalloy Material Co.,Ltd

Contact Person: Jiang

Tel: +8613795230939

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