Average wire diameter: 0.2 mm Weight & length: 100 ft. Heat treatment: Annealed (soft) Resistance (Ohms/ft. @ room temp): 10.55 Melting temperature: 1350°C Maximum operating temperature: 1150°C Thermal expansion: 14 x 10^(-6) per °C other: 0.315mm_NiCr_1100deg