Incomplete Joint Penetration

A condition in a groove weld where weld metal does not extend through the joint thickness.

Related Links

Incomplete Joint Penetration (IJP) | American Welding Society Education Online
Partial Joint Penetration Weld | American Welding Society Education Online
What is Welding Defects – Types, Causes and Remedies? – The Welding Master
Weld Discontinuities – Part 1 Porosity – Incomplete Fusion – Incomplete Penetration
Weld Defects / Imperfections – Incomplete Root Fusion or Penetration – TWI

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