A classification of metal that has had additional treatment after it has been hot rolled, pickled, and oiled. The metal is moved through a series of rollers which provide uniformity in thickness of the metal and improve the surface smoothness. This process is done at room temperature. Also called CR.
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Still Building America—The proof is in the weld - by Josh Welton The measure of your success as a welder lies in the quality of your weld. For female welder Sam Riggin, the quality of her welds also has earned her respect in a male-dominated profession.
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