Manganin wire is often used for cryostat wiring or heater requirements in nonmagnetic applications and also used as an electrical conductor in cryogenic systems, minimizing heat transfer between points which need electrical connections.
Manganin main composition: Cu, Mn, Ni and Fe
Maximum working temperature: 5 to 45° C
Resistivity: 0.47 ± 0.03μ Ω . M (20° C)
Density: 8.4G/cm³
Tensile strength: 490 to 539mPa
Elongation: 10 to 30%