Product Attribute:
Applicationt:
others
Production Description:
Tungsten bar introduction
1, Grade: W1, W2, W3, W4
2, width*Length: (2.0-100.0mm)*(2.0-100.0mm)
3, High: 50-1000mm
4, Density: Purity 99.92%, 99.98% can also be achieved if special demanded.
5, Surface: Sintering surface, Forged surface, Ground surface
Tungsten bar application
Tungsten bar is mainly used to found ingredient of material, cutter and heads, tungsten wire for lights instruments and conductor of heat, crankshaft and cylinder barrel of advanced automobile, ingredient of kinds of heat-resistant steel. Tungsten bar is also used to make guns, artillery rockets, satellite airplane and ship.
We supply large quantity of high quality tungsten bars. Our tungsten bar is fine-grained and has a luster rather like that of silver in uniform color. It measures 12 * 12 * 300mm or 14 * 14 * 460mm.
Tungsten bar is used as a material for making special steels and tungsten wire, or used in electric contact points.Tungsten bar with impurities is used to procedure bulb filaments or electron tube filaments, which are guaranteed to have remarkable resistance to high temperature.
Tungsten bar contents form
|
Description |
W content(%)
|
Density(g/cm3)
|
Size of blanks
|
Applications
|
|
Pure tungsten bars
|
99.95
|
19.3
|
12 * 12 * 400
14 * 14 * 450
16 * 16 * 600
|
Tungsten bars and contacts
|
|
Tungsten bars for drawing wire
|
99.0
|
Doped W bars
suitable for drawing
wire and for stirring
rods in the smelting of rare earth metals
|
|
Tungsten bars for steel smelting
|
99.95
99.9
|
High purity W bars suitable for steel smelting
W bars of an industrial grade suitable for steel smelting
|
|
Tungsten blanks
|
99.95
|
19
|
(20-50) * (20-300) * (20-600)
|
Suitable for rolling tungsten plates
|
Note: The specification and composition of tungsten bar can be self-defined by customer.