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Dent Resistance of Cold-Rolled Low-Carbon Steel Sheet
ISSN: 0148-7191, e-ISSN: 2688-3627
Published February 01, 1973 by SAE International in United States
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The dent resistance of cold-rolled low-carbon steel sheets is shown to be proportional to the product of the yield strength and the square of the thickness. However, the yield-strength value used in this relation must be the yield strength appropriate to the strain rate of the particular indentation process. The use of a yield-strength value obtained in a slow-speed tension test, for example, can lead to an erroneous estimate of the dent resistance of a sheet for an indentation process in which the strain rate is many orders of magnitude higher, as is usually true in commercial denting situations.
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CitationJohnson, T. and Schaffnit, W., "Dent Resistance of Cold-Rolled Low-Carbon Steel Sheet," SAE Technical Paper 730528, 1973, https://doi.org/10.4271/730528.
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