IS 9550 : 2024 Bright Steel Bars - Specification
| ICS 77.140.10; 77.140.20; 77.140.45 | MTD 04 |
1 SCOPE
1.1 This standard covers cold drawn, turned, peeled or ground steel bars of grades and cross sections regarded as generally suitable for heat treatment, for machining into component or for use in 'as finished' condition in constructional applications or other similar purposes, such as for the manufacture of threaded and machined components for general engineering purposes.
1.2 This document does not apply to the following steel qualities:
a) Steel for cold heading/cold extrusion applications - Wrought carbon and low alloy steels as per IS 11169 (Part 1);
b) Steel for cold heading/cold extrusion applications - Stainless steels as per IS 11169 (Part 2);
c) Tool steels as per IS 3748; and d) Stainless steel semi-finished products, bars, wire rods and bright bars as per IS 6603.
2 REFERENCES
The standards listed in Annex A contain provisions, which through reference 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 edition of these standards.
| IS No. | Title |
| IS 228 (Various Parts) | Methods for chemical analysis of steels |
| IS 919 (Part 2) : 1993/ISO 286-2 : 2010 | Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes: Part 2 Tables of standard tolerance classes and limit deviation for holes and shafts (second revision) |
| IS 1153 : 2021 | Temporary corrosion preventives, hard film, solvent deposited - Specification (third revision) |
| IS 1154 : 2022 | Temporary corrosion preventive fluid, soft film, solvent deposited, water displacing - Specification (second revision) |
| IS 1956 (Part 3) : 2019 | Glossary of terms relating to iron and steel: Part 3 Long products (including bars, rods, sections and wires) (second revision) |
| IS 2595 : 2008 | Industrial radiographic testing - Code of practice (second revision) |
| IS 3658 : 1999 | Code of practice for liquid penetrant flaw detection (second revision) |
| IS 3664 : 1981 | Code of practice for ultrasonic pulse echo testing by contact and immersion methods (first revision) |
| IS 3703 : 2023 | Recommended practice for magnetic particle flaw detection (third revision) |
| IS 3711 : 2020/ISO 377 : 2017 | Steel and steel products - Location and preparation of samples and test pieces for mechanical testing (third revision) |
| IS 3848 : 2024/ISO 642 : 1999 | Steel - Hardenability test by end quenching (Jominy test) (second revision) |
| IS 4163 : 2021/ISO 4967 : 2013 | Steel - Determination of content of non-metallic inclusions - Micrographic method using standard diagrams (fourth revision) |
| IS 4748 : 2021/ISO 643 : 2019 | Steel - Micrographic determination of the apparent grain size (third revision) |
| IS 6396 : 2023/ISO 3887 : 2017 | Steels - Determination of the depth of decarburization (third revision) |
| IS 7598 : 1990 | Classification of steels (first revision) |
| IS 7739 | Code of practice for preparation of metallographic specimens |
| (Part l) : 1975 | General feature |
| (Part 2 ) : 1975 | Electrolytic polishing |
| (Part 5) : 1976 | Iron and steel and their examination |
| IS 8910 : 2022/ISO 404 : 2013 | Steel and steel products - General technical delivery requirements (second revision) |