Nickel Chrome 80/20 (Ni80) electrical wire, is a very popular choice for many users due to its high heat and electrical resistance.
Ni80 is also widely used for its electrical heating elements so is suitable for applications that require resistance to oxidation.
Ni80 is also very widely used for hot cutting applications.
Specification of Wire:
Diameter ? 0.2mm x 0.1mm
Ni – Rest
Cr – 20.0 – 23.0
Fe – <1.0
Max Continuous Service Temp Of Element – 1200
Resistivity at 20oc – 1.09
Density (g/cm3) – 8.40
Thermal Conductivity (KJ/m.h.oC) – 60.3
Coefficient of Lines Expansion – 18.0
Melting Point (approx) (oC) – 1400
Elongation at Rupture (%) – >20
Micrographic Structure – Austenite
Magnetic Properties – Nonmagnetic