Transactions of Materials and Heat Treatment

Title：Technical outline and revising reasons on GB/T 15825《Sheet metal formability and test methods 》——Technical illustration on revising GB/T 15825《Sheet metal formability and test methods》(Part 5)

Authors： CAO Hong-shen (School of Materials Science and Engineering Zhengzhou University Zhengzhou 450052 China)

Unit：

KeyWords： sheet metals formability testing standard

ClassificationCode：TG386

year,vol(issue):pagenumber：2008,33(3):159-162

Abstract：

GB/T 15825.1～8《Sheet metal formability and test methods》were a set of standards for sheet metals forming and their metallurgical industry,which might be divided into three parts.Based on the origin of writing these standards and requirement of technology for them,development situation of standardization for sheet metal formability and testing technique in China were summarized;the relationship of these standards with ISO and other overseas standards of sheet metal formability as well as the testing technique were showed.Finally,the reasons on revising these standards were illustrated from six points of views on the aspects of economy and technology of sheet metal formability and testing technique.

Funds：

国家标准化管理委员会标准修订项目(2006434-T-604)

Reference：

[1]AISI Committee of Sheet Steel Producers.Sheet steel form-ability[R].Washington D C:Amarican Iron and Steel In-stitute,1984.
[2]Keeler S.Automotive sheet metal formability-a state of the artreport[R].Washington D C:AISI Automotive Applica-tions Committee,1989.

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