Superpurity Tungsten Bar(W>*9.*9%)
Grade:W*1
Purity: W*9.*9%
Density: *8.0 g/cm3
Application: Mainly used to high clean alloy tool steel, high speed
tool steel, hot work die steel and so on.high quanlity and clean
steel, high performance special steel, it can make high strength,
high temper, easy to process, and long life.