Tungsten wire - 42112514016

Brand:W3101 W3102 W34 W1 W2
Content:W3 W34 W2:W≥99.929%
Character and usage:
W3101:twist wire;it has good character and endurance.Second crystal temperature
≥1950℃,mainly used as filament wire in halogen filament,high temperature
Colour filament,twist filament,white filament and fluorescence filament.
W3102:It has good character in roll and high temperature.Second crystal temperature
≥1850℃,mainly used in white filament wire,vaccum tube heating wire.
W34:used in twist wire
W1 W2:Used as frame of vaccum tube,heating elements.
Super thin white tungsten wire,specs:￠3-14μm,usage:electronic watch,electronic computer,mini-bulb and other precision equipment manufacture.
Brad and tungsten content
Brand WAL1 WAL2
Tungsten content ≥99.95% ≥99.95%
Diameter
Brand WAL1 WAL2
Black wire min min 12μm 10μm
Diameter max max 2000μm 300μm
Chemical content(%)
W k Fe Mo Others
≥99.95 0.004-0.010 ≤0.0020 ≤0.0030 ≤0.0010