One of the defining elements of TIG welding is the Tungsten. In fact that is what the first letter in TIG stands for: Tungsten Inert Gas. TIG uses an inert gas to shield the weld (typically Argon), a filler rod of a metal that matches what you are welding, and an electrode made of Tungsten that focuses and directs the arc. All TIG electrodes are more than 95% Tungsten, which is a rare metal used because it is hard and has one of the highest melting points of any metal. There are at least 5 distinct types of “Tungstens”, as most people call them, typically color coated based on how much of what other elements have been added.
Welding
The Top 5 Types of Welding Explained
[This article was originally published on 12/11/20. It has been updated to reflect changes in Eastwood product offerings.] The welding process is pretty basic when you break it down. You heat and melt metal together to join things together. But there are five standard methods of welding and the one […]
Can You MIG Weld Stainless Steel?
We often get asked if metals other than mild steel can be welded with a MIG welder. The most common is Aluminum or Stainless Steel and if it can be welded by a MIG welder. Below we give some information about welding stainless steel with a MIG.
How to Make Thick Cuts with a CNC Plasma Cutter
Running your CNC plasma cutter near its limits, such as making thick cuts, requires everything to be correct. From having ample power to running clean consumables, any minor compromise can lead to poor results. In this video, our product engineer Nick explains everything to check and what settings to dial […]
How is Brazing Different from Welding?
If you’ve spent any time working on cars, you’re probably familiar with the concept of welding. It is often the go-to process when two pieces of metal need to be joined. But what about brazing? Isn’t it essentially the same thing? While both processes create a strong metal-to-metal bond, the […]
TIG Welder Buyer’s Guide – Holiday 2024
Choosing the right TIG welder is a game-changer for anyone serious about high-quality welding. From the ability to handle thin metals with precision to achieving immaculate welds on aluminum, a good TIG welder is an investment in your craft. Eastwood’s TIG welders are designed to give DIYers and pros alike […]
MIG Welder Buyers Guide – Holiday 2024
A MIG welder is one of the most versatile and accessible tools in metalworking, offering precision and power for everything from automotive restoration to custom fabrication. Whether you’re a seasoned pro or just starting out, choosing the right MIG welder can set the foundation for success. At Eastwood, our MIG […]
How to Fine-Tune Versa-Cut CNC Plasma Torch Height Control
Since their introduction, Eastwood’s Versa-Cut CNC plasma cutting tables have become popular additions to many home and small business workshops. But as novice users become accustomed to working with an automated cutter, many have expressed challenges with torch height settings. In this video, product engineer Nick walks through several different […]
Video – Using Gas Lenses for Better TIG Welds
When it comes to TIG welding, Pyrex gas lenses offers several advantages over traditional ceramic gas cups. Made of transparent glass, they allow welders to see the weld puddle, torch, and electrode more clearly. This improved visibility helps in making precise welds, especially in tight or intricate areas. Gas lenses […]