Appearance: silver gray metallic luster (this product is made of FMo-1 raw material)
The quality meets the requirements of GB/ T17792-1999
Specification: Diameter ￠50 – ￠150 mm, Length 20-600 mm, Single Weight: 3-120 kg
USES: used as raw materials for forging bars or tungsten rods, wire-drawing, tungsten electrodes, etc.
Appearance of tungsten rod is divided into forged tungsten rod and polished tungsten rod. There are oxidation film and slight forging mark on the surface of forged tungsten rod, The surface of polished tungsten rod is metallic luster without obvious oxidation phenomenon.
|Grade||Tungsten Content||Total Content||Impurity element content|
|VARITY||Forging rod||Straightening rod after drawing|
* manufacture electric light source and electric vacuum parts
* used as high temperature heater and high temperature structural parts
* make electrical contacts