International Standard
ISO 4991:2015
Steel castings for pressure purposes
Reference number
ISO 4991:2015
Edition 3
2015-12
International Standard
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ISO 4991:2015
59267
Published (Edition 3, 2015)

ISO 4991:2015

ISO 4991:2015
59267
Language
Format
CHF 129
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Abstract

ISO 4991:2015 covers steel castings for pressure containing parts.

It includes materials which are used for the manufacture of components subject to pressure vessel codes and components not subject to codes.

This International Standard relates to castings manufactured from unalloyed and alloyed steel grades (characterized by their chemical composition, Table 1, and mechanical properties, Tables 2, 3, 4 and 5).

NOTE Annex D gives information on ISO grade designation and available UNS numbers which are similar to the ISO grade designation.

General information

  •  : Published
     : 2015-12
    : International Standard to be revised [90.92]
  •  : 3
     : 19
  • ISO/TC 17/SC 11
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Next version under development

Draft International Standard
ISO/DIS 4991
Steel castings for pressure purposes
Reference number
ISO/DIS 4991
Edition 1
Draft
International Standard

ISO/DIS 4991

Steel castings for pressure purposes

ISO/DIS 4991

ISO/DIS 4991
84506
Language
Format
CHF 63
Convert Swiss francs (CHF) to your currency

Life cycle

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