Brochure

16
TUNGSTEN ELECTRODES
WP TUNGSTEN (PUR)
Pure Tungsten electrodes (green end) are designed without additives for
welding aluminum and its alloys with good arc stability. They make it possible
to obtain a well-formed ball at the end of the electrode, this ball forms
spontaneously from the first seconds. The tungsten electrode for this type of
welding does not sharpen.
Application
• Can only be used in alternating current (AC) for welding aluminum and its alloys.
Products
• Made up without additives (pure tungsten)
• Good arc stability,
• Does not require sharpening.
Classification
See standard EN26848
ISO 6848
Recommendations
Ø electrode
(mm)
1.6 2 2.4 3.2
thickness (mm)
1.5 2.0 1.5 2.0 2.5 4.0 4.0 5.0
Max welding
current (A)
Imax AC
55 80 70 80 110 160 160 180
TIG WELDING
ALU
AC
150 mm
Conditioning
Ref. Ø (mm) length (mm)
x ...
044555 Ø 1.6 150 x10
046719 Ø 2.0 150 x10
044579 Ø 2.4 150 x10
046726 Ø 3.2 150 x10