can these tig tungsten weld stainless steel?

Yes its meant to weld stainless steel really good

Are these good for car repairs to replace body panels ?

To answer you question: Yes, many of your car restoration people will tell you that tig welding on body panels is much better than mig welding one. Due to the fact you will use less heat and filler on the panel so you will have less distortion on the panel you are working on. Ceriated tungsten are preferred, with thoriated tungsten as a second option. The diameters down to . 020, . 040 and 1/16-inch tungsten are popular, (ARCCAPTIAN welding). I hope this gives the answer you are looking for, God bless and keep on welding.

Do these tungsten electrodes work good for aluminum?

These are an all around great tungsten and weld aluminum very well.

I’m new to welding tig , don’t know what to order ! I'm going to weld aluminum what the best one to purchase?

The most common rule of thumb is 1 AMP per 0.001 of material thickness to get you in the ballpark of what should work. 1/8" is 0.125 thickness so 125 AMPs. <125 AMPs and using a 3/32 2% lanthanated tungsten works very well on most inverter-type TIG welders. You can weld almost anything with 3/32" though for at least a while. Welding on steel is DC though and much more forgiving and easier on the tungsten.

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ARCCAPTAIN TIG Tungsten, TIG Welding Tungsten Electrode Blue 2% Lanthanated 10-Pack 3/32"x 7" (WL20/EWLa-2) | 10-Pack 3/32"x 7" (WL20/EWLa-2)

Product ID: 514786641

⚡Low amperage requirement for energy efficiency

🔥2% Lanthanated for superior arc stability

🛡️Resists thermal shock, no splitting under heavy amps

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Description

⚡ Weld Like a Pro, Shine Like a Boss!

UNMATCHED ARC STABILITY - 2% lanthanated tungsten delivers fast arc striking and smooth, stable welding.
BUILT TO WITHSTAND THE HEAT - Thermal shock resistance means no electrode splitting, even on thick aluminum plates.
VERSATILE WELDING POWERHOUSE - Perfect for AC/DC welding on aluminum, magnesium, nickel, copper, titanium, and low-alloy steels.
PREMIUM PACKAGING FOR LONGEVITY - Vacuum-sealed 10-pack keeps electrodes oxidation-free and ready for your next project.
PRECISION ENGINEERED FOR PEAK PERFORMANCE - Exact 3/32" x 7" size ensures consistent, flawless welds every time.

The ARCCAPTAIN TIG Tungsten Electrode 10-pack features 2% lanthanated tungsten rods sized 3/32" x 7", engineered for superior arc stability and thermal shock resistance. Ideal for both AC and DC welding across a wide range of metals, these electrodes offer low amperage requirements and high durability, all vacuum-sealed to maintain peak performance and longevity.

Specifications

ASIN	B0BNPN9LJJ
Best Sellers Rank	#1,865 in Automotive ( See Top 100 in Automotive ) #1 in TIG Welding Equipment
Color	Blue
Customer Reviews	4.8 4.8 out of 5 stars (1,009)
Date First Available	December 1, 2022
Item Package Quantity	1
Item Weight	6.4 ounces
Item model number	TIG Tungsten-Blue 2.4mm
Manufacturer	ARCCAPTAIN
Material	2% lanthanated
Package Dimensions	8.07 x 2.32 x 0.35 inches
Part Number	TIG Tungsten-Blue 2.4mm
Size	3/32"

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395.17 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

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