More A Merchant quality bars are used for structural and similar miscellaneous bar applications involving moderate cold bending, moderate hot forming, punching, and welding as used in the production of noncritical parts. Moderate cold bending involves generous bend radius with the axis of the bend transverse to the direction of rolling. Heat analysis shall conform to the requirements as to chemical composition. This abstract is a brief summary of the referenced standard.
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Copper A Unless prohibited by the purchaser, the manganese content may exceed 0. General Requirements 7. The heat analysis shall be reported to the purchaser for the elements specified.
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