GJB 1663A-2018
Specification for 10CrNi3MoV 10CrNi3MoCu 10CrNi2MoCu steel plates for military ship (English Version)

Standard No.

GJB 1663A-2018

Language

Chinese, Available in English version

Release Date

2018

Published By

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence

Latest

GJB 1663A-2018

Scope

This specification stipulates the requirements, quality assurance regulations and delivery preparations of 10CrNi3MoV (code 921A), 10CrNi3MoCu (code 922A), 10CrNi2MoCu (code 923A) high-strength weldable alloy structural steel plates. This specification is applicable to steel plates with a thickness of 5mm~9mm (923A), 10mm~35mm (921A), and 36mm~70mm (922A) for ships.

GJB 1663A-2018 history

• 2018 GJB 1663A-2018 Specification for 10CrNi3MoV 10CrNi3MoCu 10CrNi2MoCu steel plates for military ship
• 2005 GJB 1663A-2005 Specification for 10CrNi3MoV 10CrNi3MoCu 10CrNi2MoCu steel plates for military ship
• 1993 GJB 1663-1993 Specification for 10CrNi3MoV, 10CrNi3MoCu and 10CrNi2MoCu steel plates for submarines