ISO 4991:2015
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ISO 4991:2015
59267
Indisponible en français

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.


Informations générales 

  •  : Publiée
     : 2015-12
  •  : 3
  •  : ISO/TC 17/SC 11 Acier moulé
  •  :
    77.140.30 Aciers pour service sous pression
    77.140.80 Fontes et aciers moulés

Acheter cette norme

fr
Format Langue
std 1 124 PDF
std 2 124 Papier
  • CHF124

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