DP590 GI Mechanical Property Variability and Structural Response CAE Studies
Date Published: 2009-04-20
Paper Number:2009-01-0799
DOI: 10.4271/2009-01-0799
Citation:
Sohmshetty, R., Ramachandra, R., Bhimaraddi, A., and Xia, Z., "DP590 GI Mechanical Property Variability and Structural Response CAE Studies," SAE Technical Paper 2009-01-0799, 2009, doi:10.4271/2009-01-0799.
Advanced High Strength Steels (AHSS) such as DP590 HDGI are helping automakers meet increasingly higher structural performance requirements while maintaining or reducing weight of the vehicle body structure [
7
]. One of the issues facing design engineers implementing new materials such as AHSS is the lack of understanding the expected material variability within a steel supplier and also from one steel supplier to another; and how the variability affects product attribute performances. In this paper, we present an analysis of the aggregated mechanical property variability data obtained from several steel suppliers for a popular AHSS grade and also present studies related to the effect of material variability on structural responses.
File Size: 731K
Product Status: In Stock
See papers presented at SAE World Congress & Exhibition, April 2009, Detroit, MI, USA, Session: Applications of Advanced high-Strength Steels for Automotive Structures (Part 1 of 2)
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