Grade: 99.95%
Dimiension: 20~50mm x 20~300mm x 20~600mm
Special requirement or customized size 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