This standard specifies the terms and definitions,symbols and designations,principle,testing equipment,test piece,procedure,calculation of test results,report of the thickness reduction ratio of rectangular specimen of metallic materials by tensile testing.
This standard is applicable to the determination of thickness reduction ratio of metallic sheets by tensile testing of rectangular specimen.The determination of thickness reduction ratio of metallic pipes may also refer to this standard.
定价: 312元 / 折扣价: 266 元 加购物车
This standard specifies the terms and definitions,designation,ordering information,dimension,shape,mass and tolerance,technical requirements,test methods,inspection rules,packaging,marking and quality certificate of hotrolled wire rod for conversion to wire without intermediate heat treatment.
This standard is applicable to the hot-rolled wire rod for conversion to wire without intermediate or final heat treatment (hereinafter referred to as wire rod).
定价: 312元 / 折扣价: 266 元 加购物车