Table of Contents

Introduction
1 Scope
2 Normative references
3 Classification, symbols and applicable thicknesses
4 Chemical composition
5 Heat treatment and symbol of heat treatment
6 Carbon equivalent and weld-crack sensitivity composition
7 Mechanical properties
8 Shape, dimensions, mass and tolerances
9 Appearance
10 Tests
11 Inspection
12 Reinspection
13 Marking
14 Report
Annex JA (normative) - Chemical composition and
tensile properties of steel plates and sheets
agreed between the purchaser and the manufacturer
Annex JB (normative) - Mechanical properties of sections with
side under 40 mm and of flats with width under 40 mm
Annex JC (normative) - Quality requirements for hot
extruded sections
Annex JD (informative) - comparison table between JIS and
corresponding International Standards
Bibliography

Abstract

Describes the hot rolled steels and hot extruded sections used for welded structure such as bridges, ships, rolling stock, petroleum storage tanks, containers and other structures with especially high weldability.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Japanese Standards Association
Pages
ISBN
Supersedes	JIS G 3106:2008