Metal Fabricator how-to

How to Control Weld Distortion

Heat warps metal.

Updated By the Career Education Institute Curriculum Team
Quick answer

Heat warps metal. In short: tack; balance; clamp, then complete the remaining steps below.

Step by step

  1. Tack in sequence.

  2. Balance welds.

  3. Clamp firmly.

  4. Weld in short sections.

  5. Let cool.

  6. Check and correct.

Safety reminders for metal fabricators

  • Wear welding PPE
  • Use cranes safely
  • Guard saws
  • Prevent burns

Fit-up · Tack weld · Layout · Square · Gusset · Press brake: see the full metal fabricator glossary.

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