Name: WT20 (EWTh-2) 2% Thoriated TIG Tungsten Electrodes, 7" Length, 10 Pack
Brand: YesWelder
SKU: WT20-1.0-AL
Price: 20.0 USD
Availability: InStock

20.00

Size

.040"x7" (1.0x175mm)

1/16"x7" (1.6x175mm)

3/32"x7"(2.4x175mm)

1/8"x7"(3.2x175mm)

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Overview

YESWELDER WT20 (EWTh-2) 2% Thoriated TIG Tungsten Electrodes are designed for excellent arc stability, easy arc starting, and outstanding performance in DC TIG welding applications. Manufactured to AWS A5.12 standards and packaged in a sealed aluminum tube, these electrodes help prevent oxidation while providing reliable performance for professional fabrication, maintenance, and repair work.

Available in multiple diameters to accommodate different welding current ranges and material thicknesses.

Key Features

WT20 (EWTh-2) 2% Thoriated tungsten electrodes
Excellent arc starting and stable arc performance
Ideal for DC TIG welding applications
Long electrode life with excellent thermal stability
AWS A5.12M/A5.12 certified
Red color identification for quick electrode selection
High-strength sealed aluminum tube protects against oxidation and damage

Welding Performance

Easy arc ignition
Stable and concentrated arc
Excellent performance under DC current
Long service life with reduced electrode wear
Suitable for precision and heavy-duty TIG welding

Material Compatibility

Carbon Steel
Stainless Steel
Nickel Alloys
Titanium
Copper Alloys
General Ferrous Metals

Applications

DC TIG Welding
Automotive Fabrication
Industrial Manufacturing
Pipeline Welding
Stainless Steel Fabrication
Maintenance and Repair
General Metal Fabrication

Specifications

Model: WT20 / EWTh-2
Electrode Type: 2% Thoriated Tungsten
Color Code: Red
Length: 7 in (175 mm)
Available Diameters:
- .040" (1.0 mm)
- 1/16" (1.6 mm)
- 3/32" (2.4 mm)
- 1/8" (3.2 mm)
Package Quantity: 10 Electrodes
Packaging: Sealed Aluminum Tube
Certification: AWS A5.12M/A5.12

Package Includes

10 × WT20 (EWTh-2) 2% Thoriated TIG Tungsten Electrodes

FAQ

Q: What is WT20 tungsten?
A: WT20 (EWTh-2) is a 2% thoriated tungsten electrode identified by its red color. It is widely used for DC TIG welding because of its excellent arc stability, easy arc starting, and long service life.

Q: Is WT20 suitable for AC or DC welding?
A: WT20 is primarily designed for DC TIG welding and delivers excellent performance on carbon steel, stainless steel, nickel alloys, titanium, and other ferrous metals.

Q: Why is the aluminum tube packaging better?
A: The sealed aluminum tube helps protect the electrodes from oxidation, moisture, and physical damage during storage and transportation while making them easy to carry in a toolbox or welding kit.

Q: Which diameter should I choose?
A: Smaller diameters are suitable for thin materials and lower welding currents, while larger diameters are recommended for thicker materials and higher current applications.

WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Most items are usually shipped within 3-5 working days. Your delivery confirmation email will contain your tracking number and order details. Should you have any questions, our team is also on hand 7 days a week and can be reached at support@yeswelder.com.