What is the purpose of filler metal in welding? What are the different types of filler metals used in various welding processes, and what are their advantages and disadvantages? - Quora
![Metal Universal Welding Wire Stainless Steel TIG welding rod Filler Metals Easy Welding Rods for Metal Welding (Size : 2.5x500mm 0.5kg, Color : Stainless steel) - Amazon.com Metal Universal Welding Wire Stainless Steel TIG welding rod Filler Metals Easy Welding Rods for Metal Welding (Size : 2.5x500mm 0.5kg, Color : Stainless steel) - Amazon.com](https://m.media-amazon.com/images/I/61A5MtcQOWL.jpg)
Metal Universal Welding Wire Stainless Steel TIG welding rod Filler Metals Easy Welding Rods for Metal Welding (Size : 2.5x500mm 0.5kg, Color : Stainless steel) - Amazon.com
![Stupid question: Why can't you just let the filler wire rest on the workpiece and then just weld over it so that the filling will be completely consistent.. just like with arc Stupid question: Why can't you just let the filler wire rest on the workpiece and then just weld over it so that the filling will be completely consistent.. just like with arc](https://i.redd.it/wt53e119o0ya1.jpg)
Stupid question: Why can't you just let the filler wire rest on the workpiece and then just weld over it so that the filling will be completely consistent.. just like with arc
![China Nickel Alloy Welding Wire ERNiCr-3 Nickel Tig Wire Filler Metal Manufacturer and Supplier | Tianyu China Nickel Alloy Welding Wire ERNiCr-3 Nickel Tig Wire Filler Metal Manufacturer and Supplier | Tianyu](https://cdn.globalso.com/tyueweld/Nickel-Alloy-Tig-Welding-Wire.jpg)
China Nickel Alloy Welding Wire ERNiCr-3 Nickel Tig Wire Filler Metal Manufacturer and Supplier | Tianyu
![INDIAN Stainless Steel TIG Filler Rod, For Welding, Thickness: 1.20mm To 5.00mm at Rs 300.00/kg in Mumbai INDIAN Stainless Steel TIG Filler Rod, For Welding, Thickness: 1.20mm To 5.00mm at Rs 300.00/kg in Mumbai](http://5.imimg.com/data5/SELLER/Default/2022/4/BD/MY/YH/2184505/stainless-steel-tig-filler-rod.jpg)