Table of Contents

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Classification and designation
5 Information to be supplied by purchaser
6 Requirements
7 Inspection
8 Sampling - Frequency of testing
9 Test methods
10 Marking
Annex A (normative) - Steel grades S275, S355, S420 and
        S460: Chemical composition and mechanical properties
Annex B (normative) - Steel grades SG245, SG290, SG325,
        SG345, SG365, SG415 and SG460: Chemical composition
        and mechanical properties
Bibliography

Abstract

Describes requirements for flat and long products of hot-rolled weldable fine-grain structural steels in the as-rolled (for SG grades only), normalized/normalized-rolled and thermomechanical-rolled delivery conditions.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Organization for Standardization
Pages
ISBN
Committee	TC 17
Supersedes	ISO/DIS 630-3 : 60.00 (2012) ISO 630 : 1995