GJB 2921-1997
Specification for TC4 titanium alloy sheets for superplastic forming (English Version)

Standard No.

GJB 2921-1997

Language

Chinese, Available in English version

Release Date

1997

Published By

Military Standard of the People's Republic of China-General Armament Department

Status

Be replaced 2019-03

Replace By

GJB 2921A-2018

Latest

GJB 2921A-2018

GJB 2921-1997 history

• 2018 GJB 2921A-2018 Specification for titanium alloy sheets for superplastic forming
• 1997 GJB 2921-1997 Specification for TC4 titanium alloy sheets for superplastic forming