KS D 1821-1993
Determination of tantalum in iron and steel

Standard No.

KS D 1821-1993

Release Date

1993

Published By

Korean Agency for Technology and Standards (KATS)

Status

Be replaced 2003-05

Replace By

KS D 1821-2003

Latest

KS D 1821-2019

KS D 1821-1993 history

• 2019 KS D 1821-2019 Method for determination of tantalum in steel
• 2003 KS D 1821-2003 Determination of tantalum in iron and steel
• 1993 KS D 1821-1993 Determination of tantalum in iron and steel