Steel, stainless, cast iron, titanium, and heat treatment.
Showing 9 of 85 articles
Welding galvanized steel causes metal fume fever. Learn the symptoms, timeline, exposure limits, and how to weld zinc-coated steel safely.
Learn mild steel welding the right way: filler metal choices, machine settings, heat control, defect fixes, and fume safety from code-backed sources.
Brass won't fusion weld to steel, but brazing will. Learn filler metals, joint design, heat control, fume safety, and step-by-step methods that hold.
A fabricator once watched a 40-ton bridge girder fail ultrasonic testing because one narrow-groove weld was run too hot on a high-strength steel plate…
Learn how to weld copper to stainless steel: filler metals, GTAW steps, brazing options, common cracks and how to prevent galvanic corrosion.
Comprehensive guide to welding 1045 steel with correct preheat, low-hydrogen practices, PWHT, and crack prevention for safe, strong welds.
Learn the hidden dangers of welding galvanized steel, from toxic zinc fumes to long-term risks, and the steps to protect yourself on the job.
Learn when and how to preheat cast iron for welding: temperatures by thickness and iron type, heating methods, interpass control, and crack troubleshooting.
Learn how to weld zinc plated steel safely: fume hazards, coating removal, process settings, porosity fixes, and post-weld corrosion repair.