Copper wire Manganin wire from Ø0.1mm to 0.2mm 2.1362 CuMn12Ni 1-500 meters

Copper wire Manganin wire from Ø0.1mm to 0.2mm 2.1362 CuMn12Ni 1-500 meters

Length tolerance can be up to +/-2%

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  • Production time - none. Already in stock.
  • Shipping preparation - 2-3 working days.
  • Please look at the FAQ.

Manganese wire 2.1362 is made from the manganese alloy of the same name, which consists of copper (85%), manganese (12%) and nickel (2-3%). The wire can be of different diameters to solve different production problems.

The main applications of manganese wire are instrumentation and electrical engineering. According to the standards, the use of manganese wire is allowed at operating temperatures not exceeding 300 ° C. If the product quality is unstable, the operating temperature should not exceed 80 °C, and if the product quality is stable, it should not exceed 200 °C.

Manganese wire is manufactured in different diameters so that it can be used for different purposes and for specific electrical work. If manganese wire is to be used to make wire resistors, the product must be annealed in vacuum at a temperature of 400 °C and then gradually cooled.

Characteristics of Manganese Wire:

  • small temperature coefficient of electrical resistance (20-50 °C)
  • high long-term stability
  • good processability
  • good corrosion resistance

Main Application of Manganine:

  • Manufacture of precision, standard and shunt resistors
  • Production of ISA-PLAN and ISA-WELD resistors
  • Replacement material for silver solders
  • as a measuring line in cryostats

Chemical composition (in %):

Cu Mn Ni
rest 12% 2%

Physical properties (room temperature):

Density g/cm3 Melting point °C Thermal conductivity W/m K Specific heat J/kg K
8.4 960 22 410
Manganese wire 2.1362 is made from the manganese alloy of the same name, which consists of copper (85%), manganese (12%) and nickel (2-3%). The wire can be of different diameters to solve different production problems. The main applications of manganese wire are instrumentation and electrical engineering. According to the standards, the use of manganese wire is allowed at operating temperatures not exceeding 300 ° C. If the product quality is unstable, the operating temperature should not exceed 80 °C, and if the product quality is stable, it should not exceed 200 °C. Manganese wire is manufactured in different diameters so that it can be used for different purposes and for specific electrical work. If manganese wire is to be used to make wire resistors, the product must be annealed in vac