Various types of bake-hardenable steels have been developed and applied to automotive body panels for a weight reduction since 1981. Recently for the improvement in the cosmetic corrosion resistance of the exposed panels, an ultra-low carbon bake-hardenable galvannealed steel was developed and has been produced in a large quantity. The main metallurgical features of the ultra-low carbon bake-hardenable steel are follows,
Development of a New Bake-Hardenable Galvannealed Sheet Steel for Automotive Exposed Panels
Sae Technical Papers
International Congress & Exposition ; 1991
1991-02-01
Conference paper
English
Drag , Body panels , Steel , Corrosion
Development of a new bake-hardenable galvannealed sheet steel for automotive exposed panels
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