What does rolling and forming do to metal stock?

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Study for the AIT Welder 2nd Period Test. With flashcards and multiple choice questions, each question offers hints and explanations. Prepare confidently for your certification!

Multiple Choice

What does rolling and forming do to metal stock?

Explanation:
Rolling and forming reshape metal by plastically deforming it as it passes through rollers or dies to create new shapes. The metal isn’t melted; the forces change its geometry, turning a billet into longer sections with specific cross-sections and profiles—such as bars, channels, angles, tubes, or other forms—depending on the tooling. This is a forming operation that builds shape, not a heat treatment, coating, or surface-cleaning process.

Rolling and forming reshape metal by plastically deforming it as it passes through rollers or dies to create new shapes. The metal isn’t melted; the forces change its geometry, turning a billet into longer sections with specific cross-sections and profiles—such as bars, channels, angles, tubes, or other forms—depending on the tooling. This is a forming operation that builds shape, not a heat treatment, coating, or surface-cleaning process.

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