W6821 Tungsten/Rhenium Fil

POA = Price on application. May be used as one uncalibrated component of a Thermocouple. Typical analysis ppm: Al< 1, Ca 1, Cr< 1, Cu 2, Fe 70, K 50, Mg< 1, Mn< 10, Na< 5, Mo< 8, Ni< 1, Si< 1, Sn< 1, W 95.0%, Re 5%.