... ≤0.7≤0.7≤0.7Nb 0.5 Max Continuous Service Temp.of Element950110013001300135014001250Density g/cm37.47.357.17.17.17 ... )(µΩ-cm)Coeff. Of Resistance x 10-4Ohms/Ω/°C-20° to 1100°CLinear Expansion Coeff. (T=20 - 1000°C)x10-6Maximum Operating Temperature of ... , HAI-NiCr 40, Tophet D, Resistohm 40, Cronifer III, 35-20 Ni-Cr, Alloy D, Nikrothal 4, MWS-610, Stablohm 610 ...