اسم العلامة التجارية
top star
Chemical Composition
W1,W2,
Shape
boat, box, Straight,Step,Non-splah type
Material
tungsten, molybdenum, tantalum
Application
Metallizing, Electron-beam
Standard
ASTM B760-2007, ASTM B777
Stock
0.2mm, 0.3mm, 0.4mm, 0.5mm and so on
Surface
Electropolish , Cold rolling