ISO/DIS 21224

Evaluation of Centreline Segregation of Continuously Cast Slabs ISO/DIS 21224

General information

Current stage: 40.00 DIS registered Mar 11, 2025

Originator: ISO

Owner: ISO/TC 17/SC 7 Methods of testing (other than mechanical tests and chemical analysis)

Type: International Standard

Scope

This document is applicable for steel cast slabs for pipe production manufactured in continuous casting process. These steels have a typical chemical composition as follows (mass percentages):

C ≤ 0,12 %
Mn ≤ 2,0 %
Si ≤ 0,5 %
Ti + Nb + V ≤ 0,2 %

The common dimensions of these slabs are in the following ranges:
Slab width: 800 mm to 2 600 mm
Slab thickness: 150 mm to 450 mm

Life cycle

NOW

IN_DEVELOPMENT
ISO/DIS 21224
40.00 DIS registered
Mar 11, 2025