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UNI EN 10222-4 : 2001

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

STEEL FORGINGS FOR PRESSURE PURPOSES - WELDABLE FINE GRAIN STEELS WITH HIGH PROOF STRENGTH
Superseded date

05-11-2022

Published date

01-01-2001

1 Scope
2 Normative references
3 Chemical composition
4 Heat treatment and mechanical properties
Annex Z (informative) Clauses of this European
        Standard addressing essential requirements
        or other provisions of EU Directives

Details the technical delivery conditions of the types of forgings for pressure purposes; made of weldable fine-grain steels with high proof strength.

DevelopmentNote
Together with UNI EN 10222-1, 10222-2, 10223-3 and 10223-5, supersedes UNI 7660. (12/2001)
DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Superseded
SupersededBy
Supersedes

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