Special Supply Tungsten bar|Offer Tungsten bar20090509
Specification & Usage
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Remarks
Tungsten bar
Luoyang Keyou nonferrous Metal Materials Co.,Ltd
Appearance: Silver gray metallic luster
Grade：W-1 W-4
Density：>=17.0g/cm3
main applications: W-1 divided into incipient fusion tungsten bar and sinter tungsten bar, Incipient fusion tungsten bar is used for making the pole, drawing wire; Sinter W-1 and W-4 is used as the steel additive.
The impurity content accords withGB3459-82 standard
