Abstract
In sheet-rolling shop 5 at OAO Magnitogorskii Metallurgicheskii Kombinat (MMK), a production technology for 0.8–3.0 × 1180–1250 mm cold-rolled annealed strip made of 08γCЮT steel (strength class 275 according to Technical Specifications TU 14-1-3764-84) has been developed. Such sheet is used in stamping auto components. Technological parameters such that the product meets customer requirements on surface quality and mechanical properties are established.
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Original Russian Text © A.V. Gorbunov, T.M. Kochneva, N.I. Malova, T.P. Polenkova, R.G. Selivanov, 2009, published in “Stal,” 2009, No. 10, pp. 57–58.
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Gorbunov, A.V., Kochneva, T.M., Malova, N.I. et al. Production of cold-rolled sheet of increased strength. Steel Transl. 39, 918–919 (2009). https://doi.org/10.3103/S0967091209100180
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DOI: https://doi.org/10.3103/S0967091209100180