British Standards Institution

Sector: Manufacturing

Overview: Under the direction of the Standards Policy and Strategy Committee, is responsible for standards for wrought steels, alloy steels, bright and free-cutting steels and stainless steel products for general engineering use and the UK input to CEN/TC 459/SC 5.

Committee standards activity

In Progress (6)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
ISO/PWI 4954-2	Steels for cold heading and cold extruding -- Part 2: Stainless steels Categories: Information management \| Standardization. General rules \| Manufacturing \| Metallurgy \| Steels. Heat-treatable \| Steels. Stainless Proposal begins : 2023-01-04	Proposal
ISO/PWI 4954-1	Steels for cold heading and cold extruding -- Part 1: Non-alloy and low alloy steels Categories: Information management \| Standardization. General rules \| Manufacturing \| Metallurgy \| Steels. Heat-treatable \| Steels. Stainless \| Steels. Non-alloyed Proposal begins : 2023-01-04	Proposal
ISO/NP 23452	Abrasion resistant steels Categories: Information management \| Standardization. General rules \| Manufacturing \| Metallurgy \| Ferrous metals \| Steels Proposal begins : 2023-07-19	Proposal
CEN/TC 459/SC 5 N 246, Revision of EN 10278,	Dimensions and tolerances of bright steel products Categories: Information management \| Standardization. General rules \| Engineering \| Manufacturing \| Metallurgy \| Steels \| Iron and steel products \| Iron and steel products. General \| Steels. Heat-treatable \| Steels. Stainless Proposal begins : 2020-10-30	Proposal
BS EN ISO 683-7	Heat-treatable steels, alloy steels and free-cutting steels. - Part 7: Bright products of non-alloy and alloy steels (ISO 683-7:2023) Categories: Steels. Heat-treatable \| Steels. Stainless \| Steels. Non-alloyed Approval begins : 2024-09-13	Approval
BS EN ISO 683-3:2022/Amd 1	Heat-treatable steels, alloy steels and free-cutting steels — Part 3: Case-hardening steels - Amendment 1: Heat-treatable steels, alloy steels and free-cutting steels — Part 3: Case-hardening steels — Amendment 1 Categories: Unclassified documents Proposal begins :	Proposal

Published (38)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
PD 970:2005	Wrought steels for mechanical and allied engineering purposes. Requirements for carbon, carbon manganese and alloy hot worked or cold finished steels Categories: Steels. Stainless Published standard begins : 2005-01-31	Published standard
BS ISO 683-7:2023	Heat-treatable steels, alloy steels and free-cutting steels. Bright products of non-alloy and alloy steels Categories: Steels. Heat-treatable \| Steels. Stainless \| Steels. Non-alloyed Published standard begins : 2023-11-21	Published standard
BS ISO 683-6:2023	Heat-treatable steels, alloy steels and free-cutting steels. Hot-rolled steels for quenched and tempered springs Categories: Steels. Heat-treatable \| Steels. Stainless \| Steels. Spring Published standard begins : 2023-11-21	Published standard
BS ISO 4954-2:2024	Steels for cold heading and cold extruding. Technical delivery conditions. Stainless steels Categories: Steels. Heat-treatable \| Steels. Stainless Published standard begins : 2024-06-21	Published standard
BS ISO 4954-1:2024	Steels for cold heading and cold extruding. Technical delivery conditions. Non-alloy and alloy steels Categories: Steels. Heat-treatable \| Steels. Stainless \| Steels. Non-alloyed Published standard begins : 2024-06-21	Published standard
BS ISO 23825:2020	Method for evaluating the nodularity of spheroidal carbides. Steels for cold heading and cold extruding Categories: Steels. Heat-treatable Published standard begins : 2021-01-08	Published standard
BS ISO 16143-4:2023	Stainless steels for general purposes. Bright products Categories: Steels. Stainless Published standard begins : 2023-10-26	Published standard
BS ISO 16143-3:2014	Stainless steels for general purposes. Wire Categories: Steels. Stainless \| Steels. Wire, wire ropes and link chains Published standard begins : 2014-06-02	Published standard
BS ISO 16143-2:2014	Stainless steels for general purposes. Corrosion-resistant semi-finished products, bars, rods and sections Categories: Steels. Stainless Published standard begins : 2014-06-02	Published standard
BS ISO 15510:2014	Stainless steels. Chemical composition Categories: Steels. Stainless Published standard begins : 2014-05-30	Published standard

Withdrawn (51)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
PD 970:2001	Wrought steels for mechanical and allied engineering purposes. Requirements for carbon, carbon manganese and alloy hot worked or cold finished steels Categories: Steels. Stainless Withdrawn begins : 2005-01-31	Withdrawn
DD ISO/TS 15510:2003	Stainless steels. Chemical composition Categories: Steels. Stainless Withdrawn begins : 2011-03-01	Withdrawn
BS ISO 683-5:2017	Heat treatable steels, alloy steels and free-cutting steels. Nitriding steels Categories: Steels. Heat-treatable \| Steels. Stainless Withdrawn begins : 2021-06-10	Withdrawn
BS ISO 683-5:2014	Heat treatable steels, alloy steels and free-cutting steels. Nitriding steels Categories: Steels. Heat-treatable \| Steels. Stainless Withdrawn begins : 2017-07-31	Withdrawn
BS ISO 6306:2020	Chemical analysis of steel. Order of listing elements in steel standards Categories: Steels Withdrawn begins : 2023-10-10	Withdrawn
BS ISO 6306:2019	Chemical analysis of steel. Order of listing elements in steel standards Categories: Steels Withdrawn begins : 2020-12-18	Withdrawn
BS ISO 4954:2022	Steels for cold heading and cold extruding Categories: Steels. Heat-treatable \| Steels. Stainless Withdrawn begins : 2024-06-21	Withdrawn
BS ISO 4954:2021	Steels for cold heading and cold extruding Categories: Steels. Heat-treatable \| Steels. Stainless Withdrawn begins : 2022-10-28	Withdrawn
BS ISO 16143-1:2014	Stainless steels for general purposes. Corrosion-resistant flat products Categories: Steels. Stainless Withdrawn begins : 2014-11-13	Withdrawn
BS ISO 15510:2010	Stainless steels. Chemical composition Categories: Steels. Stainless Withdrawn begins : 2014-05-30	Withdrawn

Standards Development

ISE/105 - Steels for Heat Treatment, Alloy Steels, Free-Cutting Steels and Stainless Steels

Committee standards activity