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Techniques and Limitations for Cold Roll Forming High Strength Steel Bumper Components
ISSN: 0148-7191, e-ISSN: 2688-3627
Published February 01, 1981 by SAE International in United States
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The cold roll forming process has been utilized to manufacture automotive bumpers from high strength steels. Blending the physical properties of these steels with the design specifications of the bumpers required some departure from conventional roll forming technique. A successful technique is described, with emphasis on preferred design configurations and material formability parameters.
CitationFerry, J., "Techniques and Limitations for Cold Roll Forming High Strength Steel Bumper Components," SAE Technical Paper 810120, 1981, https://doi.org/10.4271/810120.
- Lake P. B. and Grenawalt John J., “Partially Annealed High Strength Cold Rolled Steels” SAE Congress and Exposition, Detroit, Michigan, February, 1977.
- Lake Peter B. and Grenawalt John J., “Properties and Applications of High Strength Cold Rolled Steels; Plain Carbon and Killed Low Alloy”, presented at Automotive Engineering Meeting, Toronto, Canada, October, 1974.
- The International Nickel Company, Incorporated, “A Cost/Weight Study on 1977 - 1980 Production Bumper Systems”.