Abstract
The formability of bake hardened steel (thickness 0.82 mm), and the extra galvannealed IF steel (thickness 0.82 mm) have been studied. The suitability of the above steels for forming applications has been critically examined. The microstructure, tensile properties, and formability parameters of the above sheet metals were determined. The manufacturing process of the steels and the significance with reference to its formability were studied.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Keeler S P. Determination of Forming Limits in Automative Stampings [J]. Sheet Met Ind, 1965, 42: 683.
Goodwin G M. Application of Strain Analysis to Sheet Metal Forming Problems in the Press Shop [J]. Metall Italiana, 1968, 60: 764.
Hecker S S. Simple Technique for Determining Forming Limit Curves [J]. Sheet Met Ind, 1975, 53: 671.
Rao K P, Sing W M, On the Prediction of the Effect of Process Parameters Upon Forming Limit Strains in Sheet Metals [J]. Int J Mech Sci, 2000, 42: 451.
Takuda H, Mori K, Hutta H J. The Application of Some Criteria for Ductile Fracture to the Prediction of the Forming Limit of Sheet Metals [J]. Mater Process Technol, 1999, 95: 116.
Banabic D. Limit Strains in the Sheet Metals by Using the 1993 Hill’s Yield Criterion [J]. J of Materials Processing Tech, 1999, 92–93: 429.
Wolfgang Bleck, Deng Zhi. A Comparative Study of the Forming Limit Diagram Models for Sheet Steels [J]. J of Mater Process Tech, 1998, 83: 223.
Sing W M, Rao K P. Role of Strain-Hardening Laws in the Prediction of Forming Limit Curves [J]. J of Mater Process Tech, 1997, 63: 105.
Takuda H, Kikuchi S, Hatta N. Formability of a Commercially Pure Zirconium Sheet [J]. J of Mater Process Tech, 1998, 84: 117.
Obermeyer E J, Majlessi S A. A Review of Recent Advances in the Application of Blank-Holder Force Towards Improving the Forming Limits of Sheet Metal Parts [J]. J of Mater Process Tech, 1998, 75: 222.
Doege E, Droder K, Griesbach B. On the Development of New Characteristic Values for the Evaluation of Sheet Metal Formability [J]. J of Mater Process Tech, 1997, 71: 152.
Cada R. Comparison of Formability of Steel Strips, Which Are Used for Deep Drawing of Stampings [J]. J of Mater Process Tech, 1996, 60: 283.
Chow C L, Jie M. Forming Limits of AL 6022 Sheets With Material Damage Consideration—Theory and Experimental Validation [J]. Int J of Mech Sci, 2004, 46: 99.
Zhao L, Sowerby R, Sklad M P. A Theoretical and Experimental Investigation of Limit Strains in Sheet Metal Forming [J]. Int J Mech Sci, 1996, 38: 307.
Amit Kumar Gupta, Ravi Kumar D. Formability of Galvanized Interstitial-Free Steel Sheets [J]. J of Mater Process Tech, 2006, 172: 225.
Ravi Kumar D. Formability Analysis of Extra-Deep Drawing Steel [J]. J of Mater Process Tech, 2002, 130–131: 31.
Butuca M C, Gracioa J J, Barata Da Rochab A. An Experimental and Theoretical Analysis on the Application of Stress-Based Forming Limit Criterion [J]. Int J Mech Sci, 2006, 48: 414.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Narayanasamy, R., Parthasarathi, N.L., Ravindran, R. et al. Strain limit of extra galvannealed Interstitial-Free and bake hardened steel sheets under different stress conditions. J. Iron Steel Res. Int. 15, 56–60 (2008). https://doi.org/10.1016/S1006-706X(08)60249-6
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1016/S1006-706X(08)60249-6