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By certification 
Baoji Refractory Metal Developer Co.,Ltd is one of the leading China tungsten machining components manufacturers and suppliers, and as a professional company we have productive factory, welcome to wholesale tungsten machining components products from us.
² Chemical Composition:
Tungsten content |
The sum of other elements |
Content of each element |
≥99.95% |
≤0.05% |
≤0.01% |
² Products Properties:
—High melting point—3410℃
—High boiling Point—5927℃
—High-density —19.3 g/cm3
—Internal stable structure
—Outstanding thermal conductivity
—Excellent resistance to electrochemical corrosion
—Excellent resistance to oxidation at high temperatures
² Range of use：
Surface decoration,Glass coating,
micro-electronics,Miniature components,Optical communication,Medical devices,etc
