ISO/CD 21224

Evaluation of Centerline Segregation of Continuously Cast Slabs

General information

Current stage: 30.60 Effective date: Aug 21, 2024

Originator: ISO

Owner: ISO/TC 17/SC 7

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/CD 21224
30.60 Close of voting/ comment period
Aug 21, 2024

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