Tungsten Rod W-1 (W> 99,95%)

Purity: W≥99.95% Dia. :17.5mm Length :720-750mm Net weight: 3kg/piece Package: Wooden case Application: Mainly used to found ingredient of material,cutter and heads, conductor of heat,as the material and additive, crankshaft and cylinder barrel of advanced automobile, ingredient of kinds of heat-resistent steel and electrode, mainly used to guns, artillery,rockets, satellite,airplane and ship. Chemical Composition (%)Main Comp.W≥99.95 Other Content≤Fe 0.004Al 0.002Si 0.003Mg 0.002Ca 0.003Ni 0.003O 0.003C 0.005P 0.001N 0.003Pb 0.0001 Bi 0.0001 Sn 0.0001 Sb 0.001As 0.002Mo 0.01