Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

ISO 4991:2015

Steel castings for pressure purposes

Dec 14, 2015
95.99   Withdrawal of Standard   Nov 22, 2024

General information

95.99     Nov 22, 2024

ISO

ISO/TC 17/SC 11

International Standard

77.140.80     77.140.30  

English  

Buying

Withdrawn

Language in which you want to receive the document.

Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 4991:2005

NOW

WITHDRAWN
ISO 4991:2015
95.99 Withdrawal of Standard
Nov 22, 2024

REVISED BY

PUBLISHED
ISO 4991:2024