BS EN 10222-2:2017+A1:2021
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Steel forgings for pressure purposes – Ferritic and martensitic steels with specified elevated temperatures properties
Published By | Publication Date | Number of Pages |
BSI | 2021 | 32 |
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.
PDF Catalog
PDF Pages | PDF Title |
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2 | undefined |
8 | 1 Scope 2 Normative references 3 Terms and definitions 4 Classification and designation 4.1 Classification 4.2 Designation 5 Information to be supplied by the purchaser 5.1 Mandatory informations |
9 | 5.2 Options 6 Requirements 6.1 Steelmaking process and manufacture of the product 6.2 Delivery condition 6.3 Chemical composition and chemical composition properties 6.3.1 Cast analysis 6.3.2 Product analysis 6.4 Mechanical properties |
10 | 6.5 Surface condition 6.6 Internal soundness 6.7 Resistance to hydrogen induced cracking 7 Inspection 8 Sampling 9 Test methods 10 Retests 11 Marking |
21 | Annex A (informative)Reference data for stress rupture properties and 1 % creep limit properties |
29 | Annex B (informative)Significant technical changes to the version EN 10222-2:1999 |
30 | Annex ZA (informative)Relationship between this European Standard and the Essential Requirements of EU Directive 2014/68/EU aimed to be covered |