Product Introduction:
Tungsten Disc is provided by Changkai Moly&Tungsten Wire Supplier Ltd,a major Antique & Reproduction Furniture supplier in Furniture & Furnishing wholesale industry in China.You can check out the specification of Tungsten Disc below or get any optional result clicking into the following keywords Tungsten disc , Tungsten Disc , TD , Description , Features , Details and you can check the authentications and testimonials of Tungsten Disc .
Description:
We supply excellent tungsten disc.
It is widely used in electrical contacts, such like power semiconductor device, automobiles, motorcycles, electric horns, magnetic-motors and etc.
Physical properties:
Density:191-19.3g/cm3
Hardness:74kg/mm
Crystal grains>9800
Coarseness: <0.3um
Paralle: <8d/1000
Flatness: <5.0um
Size and tolerance:
Diameter:1.2mm-10mm
Thickness: >0.7mm
Tolerance: +/-0.05mm
