This paper presents a relatively simple technique useful for determining the most economically attractive materials mix given the weights and costs of all material-component combinations and an overall weight target. The technique has been applied to a production mid-sized vehicle to obtain optimal material mixes for 26 structural components. The competing materials include mild steel, aluminum, high strength low alloy steel (HSLA), E-glass and five different graphite reinforced plastic hybrids. A computer program was developed to perform the necessary calculations. The results of several cases are presented and analyzed.

  • Supplemental Notes:
    • From SAE Meeting held June 9-13, 1980.
  • Corporate Authors:

    Society of Automotive Engineers (SAE)

    400 Commonwealth Drive
    Warrendale, PA  United States  15096
  • Authors:
    • Reid, D
    • Stevenson, P
  • Publication Date: 1980-6

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 00331775
  • Record Type: Publication
  • Source Agency: Engineering Index
  • Report/Paper Numbers: SAE 800828
  • Files: TRIS
  • Created Date: Jul 9 1981 12:00AM