Historical

SAE J2340_199910

Name: SAE J2340_199910 PDF | Request Standard
SKU: 21a6d390cd14

Categorization and Properties of Dent Resistant, High Strength, and Ultra High Strength Automotive Sheet Steel

Standard by SAE International, 1999-10-25

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SAE J2340_199910.PDFSecure PDF
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Language: English
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Language: English
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About This Item

This SAE Recommended Practice defines and establishes mechanical property ranges for seven grades of continuously cast high strength automotive sheet steels that can be formed, welded, assembled, and painted in automotive manufacturing processes. The grade of steel specified for an identified part should be based on part requirements (configuration and strength) as well as formability. Material selection should also take into consideration the amount of strain induced by forming and the impact strain has on the strength achieved in the finished part. These steels can be specified as hot-rolled sheet, cold-reduced sheet, uncoated, or coated by hot dipping, electroplating, or vapor deposition of zinc, aluminum, and organic compounds normally applied by coil coating. The grades and strength levels are achieved through chemical composition and special processing. Not all combinations of strength and coating types may be commercially available. Consult your steel supplier for details.

SKU: 21a6d390cd14

Publication Date: 1999-10-25

Standard Status: historical

Publisher: SAE International

Document Type: Ground Vehicle Standard

Subject: Steel, Manufacturing processes, Light trucks, Tensile strength, Hardening, Productivity, Identification numbers, Heat treatment, Test procedures

Official SAE: Doi link

New Version Available: J2340_201703 (2017-03-22)
This Version: J2340_199910 (1999-10-25)

Please request information about the document. Contact Page

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