Midwest Tungsten Service 2% Lanthanated Tungsten Electrodes 3/32 in
- 3/32 inch diameter electrode size
- 2% lanthanated tungsten, blue color code
- 6 ounces listed item weight
Last refreshed Sep 11, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A lanthanated tungsten electrode in one common diameter for TIG welders who want a blue-coded alloy. The listing gives no length or clear pack count, so confirm both before ordering.
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ASIN: B013KZ2BIAModel: 40400-TigAllCategory: TIG Welding Equipment
Sizes Available
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Overview
Midwest Tungsten Service supplies these TIG welding electrodes in lanthanated tungsten, marked with a blue color code. Each electrode clamps into the collet of a TIG torch and carries the arc to the work.
Lanthanated tungsten in a single listed diameter makes reordering simple for a welder who already runs this size. Specs stop at size, material and color, so length, pack count and recommended current have to come from elsewhere.
Who it's for
Welders who already run lanthanated tungsten at this diameter can reorder without guessing at the alloy. Shops that need mixed sizes or another alloy in one order should look at a different listing.
Pros and cons
- Lanthanated alloy clearly stated
- Blue color code for quick identification
- Single diameter simplifies restocking
- Electrode length not listed
- Pack count unclear from the specs
- Only one diameter in this listing
Performance notes
Arc behavior depends on the alloy, on matching the electrode diameter to the welding current, and on how the tip is ground. With the alloy fixed by the listing, tip preparation and the current setting on the welder govern the result.
Specifications
| Brand | Midwest Tungsten Service |
|---|---|
| Model | 40400-TigAll |
| Dimensions & fit | |
| Item Weight | 0.38 pounds |
| Size | 3/32" |
| Construction & materials | |
| Color | Blue |
| Material | Blue - 2% Lanthanated |
| Included components | |
| Item Package Quantity | 1 |
| Other details | |
| Item model number | 40400-TigAll |
| Part Number | 40400-allTIG |
Frequently asked questions
How should I sharpen Midwest Tungsten lanthanated electrodes?
The listing gives no grinding or tip preparation guidance. Specs cover only the size, the lanthanated alloy and the blue color code, so follow your welder and torch maker's guidance for tip shape.
Is the Midwest Tungsten 40400-TigAll a pure tungsten electrode?
No. The material is listed as 2% lanthanated tungsten, marked blue.
How many electrodes come in the Midwest Tungsten 3/32 pack?
The specs list an item package quantity of 1 and do not state how many electrodes are inside, so confirm the count with the seller before ordering.