TUNGSTEN PURE 1.6MM 175 GREEN

TUNGSTEN PURE 1.6MM 175 GREEN — 99.5% Pure Tungsten TIG Welding Electrode

Achieve stable, clean arcs on AC welding applications with our Pure Tungsten Electrode (Green Tip), precision-manufactured to AWS A5.12 / ISO 6848 standards. Identified by its green color code, this electrode contains a minimum of 99.5% pure tungsten with no alloying elements, making it the industry-standard choice for AC TIG (GTAW) welding of aluminum, aluminum alloys, and magnesium.

Key Specifications

• Diameter: 1.6mm (1/16")
• Length: 175mm (7")
• Tip Color Code: Green
• Composition: 99.5% Pure Tungsten (min.)
• Current Type: AC (Alternating Current)
• Standard: AWS A5.12 / ISO 6848 / DIN EN ISO 6848 compliant

Features & Benefits

• Balanced Arc Characteristics – Delivers excellent arc stability on AC power sources, ideal for sine-wave and square-wave inverter machines.
• Superior Oxide Cleaning Action – Produces the classic "cleaning" or etching effect essential for welding aluminum and magnesium, breaking down surface oxide layers.
• Balled Tip Formation – Forms a smooth, balled end during use, which is the preferred profile for AC welding and helps maintain consistent arc control.
• High-Temperature Performance – Maintains structural integrity and low erosion rates even under high-heat, high-current AC welding conditions.
• Consistent Purity – Manufactured with tightly controlled tungsten purity levels for predictable, repeatable welding performance.
• Precision Ground Finish – Uniform diameter and straightness ensure smooth feeding through TIG torches and reliable electrical contact.

Ideal Applications

• AC TIG welding of aluminum and aluminum alloys
• Magnesium welding
• General-purpose light-duty AC welding tasks
• Sheet metal fabrication
• Automotive and marine aluminum repair
• Hobbyist and entry-level TIG welding setups

Why Choose Pure Tungsten (Green)?

Pure tungsten electrodes are the traditional choice for AC welding because they form a rounded (balled) tip that supports the arc balance needed for oxide-cleaning action on aluminum and magnesium. While alloyed tungstens (such as ceriated or lanthanated) can also be used on AC, pure tungsten remains popular for its low cost, easy tip preparation, and reliable performance in general fabrication and maintenance welding.

Packaging & Storage

Each electrode is individually inspected for straightness and surface finish before packing. Store in a clean, dry environment to prevent contamination that can affect arc performance.