W5579 Tungsten Wire

Batch No. Gi 4583. POA = Price on application. Resistance 3.4 Ohms/m. Tensile strength 2272 MPa. Elongation 2.9% Non sag wire doped with K, Si & Al. Tolerances: diameter 0.150mm ±1.0% (weight±2%) Straightness 95cm/1m. Batch No. Gi4583 Actual analysis ppm: K 78, Si 10, Al 20, Mo 30, As 10, Co 10, Na 10, Mg 5, Ca 10, Fe 2 Mn 5, Cu 3, Sn 4, V 5, Sb 2, Pb <1, Ni 6, Cr 5, Bi <1, Ti 5. Balance W 99.977+%