TIG Star TU2T1257 2% Thoriated TIG Tungsten Electrode, 1/8 in x 7 in (Pack of 10)
TIG Star TU2T1257 2% Thoriated TIG Tungsten Electrode, 1/8 in x 7 in (Pack of 10)
Buying 10+ or need it on a PO? We'll send a written quote within 1 business day.
The TIG Star TU2T1257 is a 1/8 in x 7 in 2% Thoriated tungsten electrode for TIG (GTAW) welding, sold in a pack of 10. Widely used for DC TIG welding of carbon steel, stainless steel, nickel and titanium. A dependable choice for fabrication shops, maintenance departments and field welders.
At a glance
- Electrode type: 2% Thoriated
- Diameter: 1/8 in
- Length: 7 in
Key features
- Adheres to American Welding Society standard A5.12M/A5.12
- Promotes reliable arc striking and low burn-off rate
- Premium alloy composition to promote longevity of tungsten electrode
- Radioactive
- Best for use in Direct Current (DC) applications using transformer-based constant current power sources
- Best for use on non-corroding steels, titanium alloys, nickel alloys, copper alloys.
Part number cross-reference
| Brand / Mfr. part # | TIG Star TU2T1257 |
|---|---|
| UPC / GTIN | 843088153882 |
| HYW Supply item # | 950-TU2T1257 |
| Sold as | 10 electrodes per pack |
Specifications
| Brand | TIG Star |
|---|---|
| Country of Origin | CN |
| Dia. [Nom] | 1/8 in |
| Length [Nom] | 7 in |
| Material | 2% Thoriated Tungsten |
| Type | TIG Tungsten Electrode |
FAQ
Which tungsten should I choose?
Match the electrode diameter to your amperage and collet size, and the electrode type to your process (AC or DC) and base metal. If you are unsure, send us your machine and application details and we will help.
Do you offer bulk or business pricing?
Yes. For case quantities, repeat orders or purchase orders, use our Request a Quote page and we will reply by email, Monday–Friday.
⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Ships via UPS from a regional distribution center within 1-2 business days.