GB/T 4335-1984
Cold rolled low-carbon steel sheet--Ferrite grain size--Test methods
2014-09
- Standard No.
- GB/T 4335-1984
- Language
- Chinese
- Release Date
- 1984
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
- GB/T 4335-2013
- Lastest
- GB/T 4335-2013
- Scope
- This standard is applicable to the determination of the ferrite grain size of cold-rolled low-carbon steel sheets with a carbon content of less than 0.2% under a microscope. The ferrite grain size of low-carbon and low-alloy steel sheets can also be evaluated with reference to this standard.
GB/T 4335-1984 history
- 2013 GB/T 4335-2013 Determination of ferrite grain size for cold rolled low carbon steel sheets
- 1984 GB/T 4335-1984 Cold rolled low-carbon steel sheet--Ferrite grain size--Test methods