Tungsten · WL15, WC20, WT20, WP — ISO 6848 certified

Tungsten TIG Electrodes

Tungsten electrodes for TIG (GTAW) and plasma welding in all main types: WL15 (lanthanated), WC20 (ceriated), WT20 (thoriated), WP (pure) and WZ8 (zirconiated). ISO 6848 certified.

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WL15 Lanthanated (gold tip) - AC/DC, easy starting, long service life
WC20 Ceriated (grey tip) - DC, low working current, excellent arc stability
WT20 Thoriated (red tip) - high-current DC, rolled products and alloys
WP Pure (green tip) - AC, aluminium and magnesium
ISO 6848 certified; colour code and type marked on the body

Specifications

Dimensions and standards

Tungsten TIG Electrodes — Specifications
Diameter	Ø 1.0 / 1.6 / 2.4 / 3.2 / 4.0 / 6.35 mm
Length	150 mm and 175 mm
Available types	WP (green), WL15 (gold), WC20 (grey), WT20 (red), WZ8 (white)
W purity	≥ 99.5%
Standard	ISO 6848 / AWS A5.12
Packaging	Packs of 10 units / boxes of 100 units

ISO 6848
AWS A5.12
RoHS 2

Industrial uses

Applications

TIG welding of titanium, stainless steel, aluminium and nickel
Plasma welding and precision micro-welding
Plasma cutting in industrial installations
Ignition electrodes in furnaces and turbines

Same material

Bars

Ø 1–50 mm · Sintered + forged

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Wire

Ø 0.01–3 mm · Drawn

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