Tungsten electrode containing 1.5% lanthanum

【APPLICATION】: Pure tungsten WP green is suitable for welding of magnesium, aluminum and its alloys under AC conditions.
【NO RADIOACTIVITY】: WP tungsten electrode is a non-radioactive material
【PERFORMANCE】:Pure tungsten electrode provides great arc stability for AC welding with balanced wave
【FEATURES】:This electrode has superior features of small steam pressure,low resistance,good electrical conductivity and small thermal expansion and high elastic modulus