Tungsten Flashcard( Weld Guru color chart)

Front

What is the principal oxide in Pure Tungsten electrodes?

Back

None

Front

Which color code is associated with Thoriated tungsten electrodes?

Back

Red

Front

What is the main advantage of using Ceriated tungsten electrodes?

Back

Easier arc start and stability

Front

Which tungsten electrode is most commonly used for welding stainless steel?

Back

Red

Front

What is the color code for Lanthanated tungsten with 1.5% Lanthanum Oxide?

Back

Gold

Front

Which tungsten electrode is known for having a low erosion rate and long service life?

Back

Ceriated

Front

What is the principal oxide in Zirconiated tungsten electrodes?

Back

Zirconium Oxide

Front

Which color code is used for Rare Earth Mix tungsten electrodes?

Back

Purple

Front

What is the main use of Green tungsten electrodes?

Back

Welding aluminum and magnesium

Front

Which tungsten electrode is characterized by excellent arc starts and stability? Options: Zirconiated, Lanthanated, Thoriated, Pure Tungsten

Back

Lanthanated