W5596 Tungstène Fil

Non-sag quality wire containing minimum 99.95% W, doped with Potassium, Silicon & Aluminium. Straightened and electrolytically cleaned. Straightness grade 1. Tolerance on diameter ±1%. Weight tolerance on diameter ±2%. Batch No. Gi4140 Tensile strength 3035 MPa. Elongation 1.9%. Resistance 64.8 Ohm/m. Actual analysis batch # Gi4140 ppm:C 18, Na <5, N2 <10, O2 <10, K 60.1, Mo <8, Bi <1, Cd <1, Co <1, P <1, Pb <1, Al 11, Ca <1, Cr 3, Cu <1, Fe 7, Mg <1, Mn <1, Ni 4, Si 4, Sn <1. W balance 99.95% min.