HAZ in Welding: Explained by Welding Engineer
What is HAZ in welding? Heat-affected Zone (HAZ in welding) is that portion of the base metal lying next to …
Welding Metallurgy
P91 Material Welding Rod
P91 Material Welding Rod When welding P91 material, it is important to use a low hydrogen P91 Welding rod such …
Stress Relief in Welding
Stress Relief in Welding Stress relief in welding is a post-weld heat treatment (PWHT) process used to relieve the residual …
Weld Buttering: What is it & its Applications?
What is Weld Buttering? Weld buttering or simply buttering is a welding technique where a weld pass or layer is …
Weld Overlay
What is Weld Overlay? Weld Overlay is a welding process that applies a layer of weld material over the surface …
Heat Tint in Welding
What is Heat Tint in Welding? Heat Tint in welding (also called Temper Color) is a discoloration due to oxidation …
ER316L Filler Wire
Classification: ER316L (ISO 14343-1A: W 19 12 3 L) Specification: AWS A 5.9 Form: Solid filler wire, 1 meter standard …
7024 Welding Rod
7024 Welding Rod If you’re a welder, then you know that the 7024 welding rod is one of the main …
ER80S-D2 TIG MIG Filler Wire Rod
ER80S-D2 Meaning? ER80S-D2 is a Manganese–Molybdenum base TIG MIG Filler wire rod used for welding low alloy steel materials. ER80S-D2 …
Solution Annealing of Stainless Steel
Solution annealing of Stainless Steel Solution Annealing of Stainless Steel is a process in which stainless steel metal is heated …