KS D 4129-2021
High strength chromium molybdenum alloy steel forgings for pressure vessels under high-temperature service

Standard No.

KS D 4129-2021

Release Date

2021

Published By

Korean Agency for Technology and Standards (KATS)

Latest

KS D 4129-2021

KS D 4129-2021 history

• 2021 KS D 4129-2021 High strength chromium molybdenum alloy steel forgings for pressure vessels under high-temperature service
• 0000 KS D 4129-1995(2020)
• 1995 KS D 4129-1995 High strength chromium-molybdenum alloy steel forgings for pressure vessels under high-temperature service