Xtrweld WTE3020 E3 Tungsten Electrode 0.020 in X 7 in 10-pack

Product Description

The XTRWELD WTE3020 is a ground E3 tungsten electrode designed for TIG welding applications. Identified by its purple color coding, it meets the AWS A5.12 specification and measures 0.020 inches in diameter by 7 inches in length. E3 tungsten electrodes are a non-radioactive alternative to traditional thoriated types, making them a common choice for welders working in enclosed spaces or shops with ventilation concerns. Each pack contains 10 electrodes. This electrode is installed and used by professional welders and fabricators performing TIG welding on a range of base metals.

The WTE3020 is suited for TIG welding in both shop and field environments. The ground finish on the electrode ensures consistent arc starting and stable arc performance. E3 electrodes perform across a range of welding currents and are compatible with both AC and DC TIG welding setups, making them a versatile option for welding steel, stainless steel, aluminum, and other metals. The 10-piece pack format suits professional use where electrode turnover is routine.

Key Features

• E3 tungsten composition with purple color coding per AWS A5.12 classification
• Ground finish for consistent arc starting and arc stability
• 0.020-inch diameter by 7-inch length per electrode
• Non-radioactive electrode composition suitable for enclosed work environments
• Compatible with both AC and DC TIG welding processes
• Sold in a 10-piece pack

Compatibility

Designed as an OEM-style replacement or standard consumable for TIG welding torches accepting 0.020-inch diameter tungsten electrodes.

Installation Notes

Tungsten electrodes are installed by qualified welders following equipment manufacturer guidelines for the specific TIG torch in use. Ensure the welding machine is powered off and the torch is cool before changing electrodes. Prepare the electrode tip geometry appropriate to the welding process and base material per standard welding practice. Follow applicable workplace safety and ventilation guidelines when grinding tungsten electrodes.

Technical Specifications

• Specification: AWS A5.12
• Electrode Type: E3 (Purple)
• Finish: Ground
• Diameter: 0.020 inches
• Length: 7 inches
• Pack Quantity: 10 pieces
• Weight: 0.067 pounds

Standard Information

• Brand: XTRWELD
• Manufacturer Part Number: WTE3020