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Steel Strength and Processing Effects on Impact Deformation for a Crash Energy Management Component
Technical Paper
2001-01-1053
ISSN: 0148-7191, e-ISSN: 2688-3627
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Sector:
Event:
SAE 2001 World Congress
Language:
English
Abstract
In this study, comparisons are made of the crash energy performance between five grades of steel, including conventional mild steel, conventional HSS, and several grades of advanced HSS including Dual Phase 590Y. The influence of processing effects, work hardening and bake hardening, are also evaluated. Simple closed hat channels are formed by two methods, the first with minimum work hardening, the second with work and bake hardening. These hat channels are then subjected to a drop test at 25 km/hr and 50 km/hr. The load and deflection are recorded for each case and comparisons are made.
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Authors
Citation
Shaw, J. and Watanabe, K., "Steel Strength and Processing Effects on Impact Deformation for a Crash Energy Management Component," SAE Technical Paper 2001-01-1053, 2001, https://doi.org/10.4271/2001-01-1053.Also In
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SAE 2001 Transactions Journal of Passenger Cars - Electronic and Electrical Systems
Number: V110-7; Published: 2002-09-15
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References
- Sperle, J. O. “Fatigue Strength of High Strength Dual-Phase Steel Sheet,” Int. Journal of Fatigue 7 2 1985 79 86
- Shaw, J. R. Watanabe, K. “Metal Forming Characterization and Simulation of Advanced High Strength Steels,” SAE 2001 no. 2001-01-1139
- Marsh, M. “Development of AutoBody Sheet Materials for Crash Performance,” conference on “Materials & Structures for Energy Absorption,” IMechE London May 9 2000
- Sperle, J. O. Lundh, H. “Strength and crash resistance of structural members in high strength dual phase steels,” Skand. J. of Metal. 13 343 351 1984