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GB/T 8731-1988 Free-cutting steel--Technical requirements

Standard Number:  GB/T 8731-1988
Title:  Free-cutting steel--Technical requirements
Language:  Simplified Chinese
Replaced by Standard:  YB 191-1975;GB/T 8731-2008

Publication Date:  1988/2/22
Execute Date:  1989/3/1
Revocatory Date:  2009/5/1
Adopted International Standard:  ГОСТ 1414:1975
Standard Type:  Product
International Classification for Standards (ICS)METALLURGY>>Ferrous metals>>Steels
Publisher:  Chinese Standards(GB)
Number of Pages:8P.;A4  

Description:This standard applies to ordinary machine tools and automatic machine tool machining in hot rolled, cold drawn steel bar and steel wire. Its chemical composition also applies to ingot, billet and its products.  
Cross References:GB/T 8731-2008
File Format:  PDF(Acrobat Reader) or Word version doc Document
File Size:  439KB
Tile in English:  Free-cutting steel--Technical requirements

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