PRESS HARDENED STEEL WITH INCREASED TOUGHNESS AND METHOD FOR PRODUCTION
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Nov 28, 2017
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Nov 28, 2016
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A method for processing a press hardenable steel includes first heating a slab of the press hardenable steel. The slab is heated to a re-heat furnace temperature of approximately 2300° F. The slab is subjected to rolling into a steel sheet having a predetermined thickness. The temperature of the slab during rolling corresponds to a rolling temperature that is greater than or equal to 1600° F. The steel sheet is coiled. The temperature of the steel sheet during coiling corresponds to a coiling temperature of approximately 1050° F.
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