GOST 5640-1968
Steel. Metallographic method for determination of microstructure of sheets and bands

Standard No.

GOST 5640-1968

Release Date

1968

Published By

RU-GOST R

Status

Be replaced 2020-12

Replace By

GOST 5640-2020

Latest

GOST 5640-2020

Replace

GOST 5640-1959

Scope

This standard applies to mild and carbon steel sheets and strips and specifies a metallographic method

GOST 5640-1968 history

• 2020 GOST 5640-2020 Steel. Metallographic method for determination of microstructure of flat rolled product
• 1968 GOST 5640-1968 Steel. Metallographic method for determination of microstructure of sheets and bands
• 0000 GOST 5640-1959