What is the name for the metal deposited on the back side of a weld?

Prepare for the GTAW Advanced Welding Exam. Use flashcards and multiple choice questions, each with hints and detailed explanations. Excel in the exam!

Multiple Choice

What is the name for the metal deposited on the back side of a weld?

Explanation:
In welding terminology, reinforcement describes extra weld metal that sits above the surface of the base metal. When filler metal is deposited on the back side of a weld (the root side), that additional metal is called root reinforcement. This is different from cap height, which measures how tall the weld cap is on the final surface; the root face refers to the bevel surface at the joint root, not to deposited metal; and bead ripples describe the surface texture of the weld bead. So the metal deposited on the back side of the weld is root reinforcement.

In welding terminology, reinforcement describes extra weld metal that sits above the surface of the base metal. When filler metal is deposited on the back side of a weld (the root side), that additional metal is called root reinforcement. This is different from cap height, which measures how tall the weld cap is on the final surface; the root face refers to the bevel surface at the joint root, not to deposited metal; and bead ripples describe the surface texture of the weld bead. So the metal deposited on the back side of the weld is root reinforcement.

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