Products
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Appearance : Silver gray metallic luster .
Grade : W-1 W-2 W-3 W-4
Density£º≥17.0g /cm3
Main application : W-1 is used for making the pole , wire drawing , or doing steel-making additive . W-4 is used as the steel-making additives .
The impurity content accords with GB3459-82 -
1)Diameter: 0.5-25mm
2)Length: 150mm, 175mm, 178mm, any other length at customer request. -
Tungsten rod(bar) is for the application if emission cathode,high-temperature forming rod,support wire,lead-in wire,printer pin,various delectrodes and heating devices of quartz furnace,etc.
