Tungsten wire is suitable for heagint wires, wires for vacuum coated films, electrical lighting sources, electrical contacts and etc.

Grade: 99-99.95%
Diameter: 0.5~0.8, 1.0, 2.0...
Tolerance: +/-0.05mm

Special requirement is welcome!

Main content (% min.)	Impurities (% max.)
W	Fe	Si	Ca	Al	Mg	Ni	Sb	As	Sn	Mo	P	C	O
99.95%	0.005	0.002	0.002	0.002	0.001	0.003	0.0001	0.001	0.001	0.01	0.001	0.005	0.003
99.9%	0.02	0.015	0.015	0.005	0.005	0.01	0.0001	0.001	0.001	0.002	0.001	0.005	0.02