GB/T 4335-2013: Translated English of Chinese Standard. (GBT 4335-2013, GB/T4335-2013, GBT4335-2013): Determination of ferrite grain size for cold rolled low carbon steel sheets

This Standard specifies the terms and definitions, samples and preparation, determination methods, test report and the like of ferrite grain size for cold rolled low carbon steel sheets. This Standard is applicable to the determination of ferrite grain size for cold rolled low carbon steel sheets whose carbon content are less than 0.2%. The determination of grain size for other metal materials whose grain shape is similar to the rating figure of this standard series can also be carried out by reference to this Standard.