It is mainly used in electric locomotive, diesel locomotive, metro vehicle and high speed moving car etc brake system brake resistor, electric ceramic cooktop, industrial furnace.
|Main Chemical composition(%)||Cr||12.0-15.0|
|Max. continuous service temp. of element||950|
|Resistivity at 20oC (μ Ω · m)||1.25+-0.08|
|Thermal conductivity(KJ/m· h· oC)||52.7|
|Coefficient of lines expansion(α × 10-6/oC)||15.4|
|Melting point (approx. )( oC)||1450|
|Elongation at rupture (%)||≥ 16|