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Current developments in Application of Advanced High Strength Steels for Exposed Panels in Passenger Cars and Pick-ups
Technical Paper
2000-01-2697
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
To improve the form ability and surface appearance of HSS exposed panels new HSS grades based on ULC BH and IF-concepts have been developed. Both HDG/EG coated ULC BH and IF HSS have been studied by a number of laboratory and industrial stamping trials. The influence of steel grades, thickness on form ability, surface quality and dent resistance were subject of investigations. It was shown that improvements on die addendum enables the application of HSS (BH and non BH grades) with min. 220 MPa yield point to be used in all exposed panels up to very large panels of pick-ups (more than 2 m width) by excellent surface appearance and 60% higher dent ability.
Authors
Citation
Fang, X., Krüger, M., Vandeputte, S., Vanrostenberghe, S. et al., "Current developments in Application of Advanced High Strength Steels for Exposed Panels in Passenger Cars and Pick-ups," SAE Technical Paper 2000-01-2697, 2000, https://doi.org/10.4271/2000-01-2697.Also In
References
- Vanderschueren D. Vandeputte S. Industrial development of IF High Strength Steels with and without BH Proc. 40 th MWSP Conference ISS 205 211 1998
- Waterschoot T. Vandeputte S. De Cooman B.C. Houbaert Y. The influence of P, Si and Mn on mechanical properties and bake hardening in Ti- ULC-steels Proc. 41 st MWSP Conference ISS 205 211 1999
- Satoh S. Okada S. Kato T. Hashimoto O. Hanazawa T. Tsunekawa H. Kawasaki Steel Techn. Rep. n 27 31 38 1992
- Auto/Steel Partnership Procedure for evaluating dent resistance of automotive body panels September 1998
- Allen Brian J. Matlock David K. Sadagopan Sriram Speer John G. The effects of Flow Stress on the Dent Performance of Sheet Steels 40 th MWSP Conference ISS 83 91 1998
- McCormick Fekete J. R. Meuleman D. J. Shi M. Effect of Steel Strengthening Mechanisms on Dent Resistance of Automotive Body Panels SAE Paper 980960
- Dauby B. Magain P. Kergen P. Beco F. Vandierendonck S. Overmeire M. Van Verecken J. Improvement of Dent Resistance of Auto Body Panels Taking Advantage of the Strain Hardening Properties of Steel Sheets Proceeding IDDRG 1996 June 1996 65
- Scheers J De Mare C. Study of the Frictional Behaviour of Steel Sheet Surfaces during Deep Drawing by use of Design of Experiments Proceeding IDDRG 1998 June 1998