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ARTICLEOct 20, 2026
Understanding the Heat-Affected Zone (HAZ) in Welding
Learn what the heat affected zone in welding is, how its microstructure forms, what can go wrong in steel, stainless and aluminium, and how to control it.
ARTICLEOct 19, 2026
Welding Fume Exposure: What the OSHA/EU Limits Mean
Welding fume exposure limits explained: how OSHA and EU limits work for chromium VI, manganese and total fume, and what to do beyond the numbers.
ARTICLEOct 18, 2026
How to Read a Welding Procedure Specification (WPS)
Learn how to read a WPS: what each section means, how essential variables and heat input limits work, and the mistakes that turn good welds into rejects.
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