lo introduce task source,working procedure and key suggestions for standard of stainless steel wire rods for cold upsetting,and analyzes scope,size and deviation,chemical composition,hardness,mechanical properties,surface quali-ty,special requirements,testing methods and other contents of standard.The standard fully reflects the latest technical lev-el of stainless steel wire rod for cold upsetting in China,provides support for popularization,application and future develop-ment of stainless steel wire rod for cold upsetting,and also provides basis for production and acceptance of downstream fas-tener enterprises.
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