TIG Welding (GTAW) Electrodes
In GTAW (Gas Tungsten Arc Welding) also known as TIG welding (Tungsten Inert Gas welding), a non consumable electrode (made
Read moreMonth: August 2017
Welding Positions
This article is about different welding positions used in Plate Welding, Pipe Welding & Stud Welding. Plate Welding Positions In
Read more
Types of steel – Classification of steel
What Are the Different Types Of Steel? Based on the chemical compositions, Steel can be categorized into four
Read moreGMAW (MIG Welding) electrode specification
GMAW (MIG welding) electrodes are designated by some letters and numbers such as ER70S-6, ER90S-6 and E308L etc. I will
Read more
MIG Welding – Gas Metal Arc Welding (GMAW)
MIG welding or Metal Inert Gas Welding is also known as Gas Metal Arc Welding (GMAW). In MIG welding process,
Read more
Shielded Metal Arc Welding (SMAW)
Shielded Metal Arc Welding (SMAW) is also known as Manual Metal Arc Welding (MMAW) or stick welding. It is a
Read more
Welding electrodes – Understanding the SMAW electrode symbols
Shielded Metal Arc Welding (SMAW) electrodes are designated by “E” followed by four (or five) digits for example: E7018, E6013
Read more
Types Of Welding – Classification of welding processes
Welding is a process of permanently joining two parts by the application of heat and (or) pressure. Filler metal may
Read more
Dye Penetrant Test (DPT, LPI, PT) – Non Destructive Test
Dye Penetrant Test (DPT) is one of the most inexpensive non-destructive test (NDT) methods, used to check the surface irregularities
Read more
Welder Qualification Test (Performance Qualification)
Welder Performance Qualification (WPQ) is also known as Welder Qualification Test (WQT) or Performance Qualification. It is a very basic
Read more