IS 3039 : 2024 Structural Steel for Ship Construction - Specification

ICS 47.020.05

MTD 04

1 SCOPE

1.1 This standard specifies the requirements for hot-rolled structural steel plates, sections, flats and bars used in ship construction.

1.2 This standard does not cover rivet bars, bolts and plain shafts used in shipbuilding.

1.3 Plate and strip which is coiled after hot rolling and subsequently uncoiled, cold flattened and cut to the required dimensions are also subject to the appropriate requirements of this specification.

1.4 The requirements apply to plates and wide flats not exceeding 100 mm in nominal thickness and sections and bars not exceeding 50 mm in nominal thickness.

2 REFERENCES

The standards listed in Annex A contain provisions, which through references in this text constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of these standards.

IS No./Other Standard	Title
IS 228 (all parts)	Methods for chemical analysis of steel
IS 808 : 2021	Hot rolled steel beam, column, channel and angle sections - Dimensions and properties (fourth revision)
IS 1173 : 1978	Specification for hot rolled and slit steel tee bars (second revision)
IS 1252 : 1991	Hot rolled steel bulb angles - Dimensions (first revision)
IS 1608 (Part 1) : 2022/ISO 6892-1 : 2019	Metallic materials - Tensile testing: Part 1 Method of test at room temperature (fifth revision)
IS 1730 : 1989	Steel plates, sheets, strips and flats for structural and general engineering purposes - Dimensions (second revision)
IS 1732 : 1989	Steel bars, round and square for structural and general engineering purposes - Dimensions (second revision)
IS 1757 (Part 1) : 2020/ISO 148-1 : 2016	Metallic materials - Charpy pendulum impact test: Part 1 Test method (fourth revision)
IS 1852 : 1985	Specification for rolling and cutting tolerances for hot - Rolled steel products (fourth revision)
IS 1863 : 1979	Specification for rolled steel bulb flats (first revision)
IS 1956 (all parts)	Glossary of terms relating to iron and steel
IS 3803 (Part 1) : 2023/ISO 2566-1 : 2021	Steel - Conversion of elongation values: Part 1 Carbon and low-alloy steels (third revision)
IS 3954 : 1991	Hot rolled steel channel sections for general engineering purposes - Dimensions (first revision)
IS 4748 : 2021/ISO 643 : 2019	Steel - Micrographic determination of the apparent grain size (third revision)
IS 4923 : 2017	Hollow steel sections for structural use - Specification (third revision)
IS 5488 : 1987	Dimensions and dimensional tolerances for hot-rolled steel plates for ship's hull structure (first revision)
IS 8910 : 2022/ISO 404 : 2013	Steel and steel products - General technical delivery requirements (second revision)
IS 12779 : 1989	Rolling and cutting tolerances for hot rolled parallel flange beam and column sections - Specification
ISO 7778 : 2014	Through-thickness characteristics for steel products (second edition)