1.Colour: light grey or dark grey 2.ISO9001:2000 Certification 3.Brand name: Jinlei 4.Purity: 99.95%

W Powder

Chemical Composition:

Main content	W	≥99.95%
Element	Content %	Element	Content %
Fe	0.0025	As	0.0008
Si	0.0007	Pb	0.00005
Ca	0.0007	Bi	0.00005
Al	0.0003	Sn	0.00005
Mn	0.0002	Cu	0.0001
Mg	0.0003	Mo	0.0013
Ni	0.0003	K	0.0005
Sb	0.0002	Na	0.0005
Cr	0.0002	S	0.0006
Cd	0.00005	P	0.0005
Ti	0.0003	CT	0.0030
V	0.0003	O	0.0300
Co	0.0003

Tungsten Powder