... >99.95% Density: 19.25g /cm3 tungsten twisted wire, wolfram twisted wire, w twisted wiretungsten twisted filament, wolfram twisted filament, w ... luster.tungsten twisted wire is used in vacuum evaporation .We can provide 1-8 strand, V shaped, Double V shaped, coiled ... and special shaped tungsten twisted wireChemical Composition: WAl , W. wolfram twisted wire.