KS D 3781-1997
High tensile strength steel for tower structural purposes

Standard No.

KS D 3781-1997

Release Date

1997

Published By

Korean Agency for Technology and Standards (KATS)

Status

Be replaced 2007-08

Replace By

KS D 3781-2007

Latest

KS D 3781-2021

Scope

This Korean Industrial Standard specifies the hot rolled steel products (hereafter referred to as "steel products") used mainly for transmission steel tower.

KS D 3781-1997 history

• 2021 KS D 3781-2021 High tensile strength steel for tower structural purposes
• 2016 KS D 3781-2016 High tensile strength steel for tower structural purposes
• 2014 KS D 3781-2014 High tensile strength steel for tower structural purposes
• 2007 KS D 3781-2007 High tensile strength steel for tower structural purposes
• 1997 KS D 3781-1997 High tensile strength steel for tower structural purposes