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CEN

CEN/TC 459/SC 11/WG 2 - Steel forgings

Technical delivery conditions and test methods for steel forgings.

Steel forgings

Technical delivery conditions and test methods for steel forgings.

General Information

Status
Active
Work Field
Information technology
Parent
ECISS/TC 111 - Steel castings and forgings

Frequently Asked Questions

CEN/TC 459/SC 11/WG 2 is a Subcommittee within the European Committee for Standardization (CEN). It is named "Steel forgings" and is responsible for: Technical delivery conditions and test methods for steel forgings. This committee has published 8 standards.

CEN/TC 459/SC 11/WG 2 develops CEN standards in the area of Information technology. The scope of work includes: Technical delivery conditions and test methods for steel forgings. Currently, there are 8 published standards from this subcommittee.

The European Committee for Standardization (CEN) is a public standards organization that brings together the national standardization bodies of 34 European countries. CEN provides a platform for developing European Standards (ENs) and other technical documents in relation to various products, materials, services, and processes, supporting the European Single Market.

A Subcommittee (SC) in CEN operates under a Technical Committee and focuses on a specific subset of the TC's scope. Subcommittees develop standards and technical specifications in their specialized area, reporting to their parent Technical Committee. They may also have working groups for detailed technical work.

Standardization Organization
ICS
Directive
Mandate
50
CEN
EN 10250-3:2022(Main)
Open die steel forgings for general engineering purposes - Part 3: Alloy special steels
SIST EN 10250-3:2022

This document specifies the technical delivery requirements for open die forgings, forged bars and products pre-forged and finished in ring rolling mills, manufactured from alloy special steel and supplied in the quenched and tempered condition.
The majority of steels listed in this document are identical to steels specified in EN ISO 683-1 and EN ISO 683-2 and more extensive information on hardenability and technological properties is given in these standards.
General information on technical delivery conditions is given in EN 10021.

  • Standard
    10 pages
    English language
    e-Library read for
    1 day
CEN
EN 10250-2:2022(Main)
Open die steel forgings for general engineering purposes - Part 2: Non-alloy quality and special steels
SIST EN 10250-2:2022

This document specifies the technical delivery requirements for open die forgings, forged bars and products pre-forged and finished in ring rolling mills, manufactured from non-alloy quality and special steels and supplied in the normalized, normalized and tempered, quenched and tempered or annealed condition.
The majority of steels listed in this document, with properties in the quenched and tempered condition up to 160 mm thickness, are identical to steels specified in EN ISO 683-1 and EN ISO 683-2 and more extensive information on hardenability and technological properties is given in these standards.
General information on technical delivery conditions is given in EN 10021.

  • Standard
    12 pages
    English language
    e-Library read for
    1 day
CEN
EN 10250-1:2022(Main)
Open die steel forgings for general engineering purposes - Part 1: General requirements
SIST EN 10250-1:2022

This document specifies the general technical delivery conditions for open die forgings, forged bars, and products pre-forged and finished in ring rolling mills, for general engineering purposes.
General information on technical delivery conditions is given in EN 10021.

  • Standard
    18 pages
    English language
    e-Library read for
    1 day
CEN
EN 10222-4:2017+A1:2021(Main)
Steel forgings for pressure purposes - Part 4: Weldable fine grain steels with high proof strength
SIST EN 10222-4:2017+A1:2021

This European Standard specifies the technical delivery conditions for forgings for pressure purposes, made of weldable fine grain steels with high proof strength.
NOTE   Once this standard is published in the EU Official Journal (OJEU) under Directive 2014/68/EU, presumption of conformity to the Essential Safety Requirements (ESRs) of Directive 2014/68/EU is limited to technical data of materials in this standard and does not presume adequacy of the material to a specific item of equipment. Consequently, the assessment of the technical data stated in this material standard against the design requirements of this specific item of equipment to verify that the ESRs of Directive 2014/68/EU are satisfied, needs to be done. The series EN 10222-1 to EN 10222-5 is structured so that the data related to different materials is in the part allocated for that material. The presumption of conformity to the Essential Safety Requirements of Directive 2014/68/EU depends on both the text in part 1 and the data in part 2, 3, 4 or 5.
General information on technical delivery conditions is given in EN 10021.

  • Standard
    15 pages
    English language
    e-Library read for
    1 day
CEN
EN 10222-2:2017+A1:2021(Main)
Steel forgings for pressure purposes - Part 2: Ferritic and martensitic steels with specified elevated temperatures properties
SIST EN 10222-2:2017+A1:2021

This part of this European Standard specifies the technical delivery conditions for forgings for pressure purposes, made of ferritic and martensitic steels with specified elevated temperature properties. Chemical composition and mechanical properties are specified.
NOTE   Once this standard is published in the EU Official Journal (OJEU) under Directive 2014/68/EU, presumption of conformity to the Essential Safety Requirements (ESRs) of Directive 2014/68/EU is limited to technical data of materials in this standard and does not presume adequacy of the material to a specific item of equipment. Consequently, the assessment of the technical data stated in this material standard against the design requirements of this specific item of equipment to verify that the ESRs of Directive 2014/68/EU are satisfied, needs to be done. The series EN 10222-1 to EN 10222-5 is structured so that the data related to different materials is in the part allocated for that material. The presumption of conformity to the Essential Safety Requirements of Directive 2014/68/EU depends on both the text in part 1 and the data in part 2, 3, 4 or 5.
General information on technical delivery condition is given in EN 10021.

  • Standard
    27 pages
    English language
    e-Library read for
    1 day
CEN
EN 10250-4:2021(Main)
Open die steel forgings for general engineering purposes - Part 4: Stainless steels
SIST EN 10250-4:2021

This document specifies the technical delivery requirements for open die forgings, forged bars and products pre-forged and finished in ring rolling mills, manufactured from stainless steels with ferritic, martensitic, austenitic and austenitic-ferritic structures.
NOTE The majority of steels listed in this part of EN 10250 are identical to steels specified EN 10088-3 and EN 10028-7, and more extensive information on properties is given in these European Standards.
General information on technical delivery conditions is given in EN 10021.

  • Standard
    22 pages
    English language
    e-Library read for
    1 day
CEN
EN 10222-4:2017/FprA1(Amendment)
Steel forgings for pressure purposes - Part 4: Weldable fine grain steels with high proof strength
SIST EN 10222-4:2017/kFprA1:2021

This European Standard specifies the technical delivery conditions for forgings for pressure purposes, made of weldable fine grain steels with high proof strength.
NOTE   Once this standard is published in the EU Official Journal (OJEU) under Directive 2014/68/EU, presumption of conformity to the Essential Safety Requirements (ESRs) of Directive 2014/68/EU is limited to technical data of materials in this standard and does not presume adequacy of the material to a specific item of equipment. Consequently, the assessment of the technical data stated in this material standard against the design requirements of this specific item of equipment to verify that the ESRs of Directive 2014/68/EU are satisfied, needs to be done. The series EN 10222-1 to EN 10222-5 is structured so that the data related to different materials is in the part allocated for that material. The presumption of conformity to the Essential Safety Requirements of Directive 2014/68/EU depends on both the text in part 1 and the data in part 2, 3, 4 or 5.
General information on technical delivery conditions is given in EN 10021.

  • Draft
    8 pages
    English language
    e-Library read for
    1 day
CEN
EN 10222-2:2017/FprA1(Amendment)
Steel forgings for pressure purposes - Part 2: Ferritic and martensitic steels with specified elevated temperatures properties
SIST EN 10222-2:2017/kFprA1:2021

This part of this European Standard specifies the technical delivery conditions for forgings for pressure purposes, made of ferritic and martensitic steels with specified elevated temperature properties. Chemical composition and mechanical properties are specified.
NOTE   Once this standard is published in the EU Official Journal (OJEU) under Directive 2014/68/EU, presumption of conformity to the Essential Safety Requirements (ESRs) of Directive 2014/68/EU is limited to technical data of materials in this standard and does not presume adequacy of the material to a specific item of equipment. Consequently, the assessment of the technical data stated in this material standard against the design requirements of this specific item of equipment to verify that the ESRs of Directive 2014/68/EU are satisfied, needs to be done. The series EN 10222-1 to EN 10222-5 is structured so that the data related to different materials is in the part allocated for that material. The presumption of conformity to the Essential Safety Requirements of Directive 2014/68/EU depends on both the text in part 1 and the data in part 2, 3, 4 or 5.
General information on technical delivery condition is given in EN 10021.

  • Draft
    16 pages
    English language
    e-Library read for
    1 day
50