Drawn Tungsten Wire for Cathode

d_tung_cathode


SIZE RANGE:

From 9.0 mg / 200 mm to 1.0 mg / mm
TOLERANCE +- 1%

From 15.0 mg / 200 mm to 7.0 mg / mm
TOLERANCE +- 1%

TENSILE STRENGTH: 80-100 g / mg

% ELONGATION: > 2.0 %

CHEMICAL PURITY: % of Tungsten > 99.95%
– Potassium (k) doping-around 65 PPM