Chu Yuanzhang, Huang Ling. Evaluation of Stamping Grade of Domestic Cold-rolled Sheet Steels for Car[J]. Chinese Journal of Engineering, 1999, 21(5): 479-482. DOI: 10.13374/j.issn1001-053x.1999.05.045
Citation: Chu Yuanzhang, Huang Ling. Evaluation of Stamping Grade of Domestic Cold-rolled Sheet Steels for Car[J]. Chinese Journal of Engineering, 1999, 21(5): 479-482. DOI: 10.13374/j.issn1001-053x.1999.05.045

Evaluation of Stamping Grade of Domestic Cold-rolled Sheet Steels for Car

  • The problems of GB5213-85 in evaluation of stamping grade were discussed and the correlation of basic formability and simulative formability was analyzed. According to the forming classification of punch-formed car components, the new method for evaluating stamping grade was put forward.
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