Gold Plus tungsten electrodes contain a minimum of 97.80% tungsten and 1.30 to 1.70% lanthanum. These electrodes have excellent arc starting, low-burn-off rate, good arc stability and excellent re-ignition characteristics.

Gold Plus electrodes work well on AC or DC electrode negative with a pointed end or they can be balled for use with AC sine wave power sources. These electrodes maintain a sharpened point well and can replace both ceriated and thoriated because, unlike thoriated tungsten, these electrodes are suitable for AC welding and, like ceriated electrodes, they allow for lower voltage arcs. The 1.5% lanthanum increases the maximum carrying capacity by approximately 50% for a given size electrode and they are outstanding in the low current range.

• 4.0mm x 150mm long

Classification:
1.5% Lanthanated
Colour Code: Gold

Composition	EN-Classification	Colour Code
Tungsten (pure)	WP	Green
1% Thoriated Tungsten	WT 10	Yellow
2% Thoriated Tungsten	WT 20	Red
3% Thoriated Tungsten	WT 30	Lilac
4% Thoriated Tungsten	WT 40	Orange
0.8% Zirconiated Tungsten	WZ 8	White
2% Ceriated Tungsten	WC 20	Grey
1% Lanthanated Tungsten	WL 10	Black
1.5% Lanthanated Tungsten	WL 15	Gold
2% Lanthanated Tungsten	WL 20	Blue