ISO 4991:2015

Name: ISO 4991:2015
Brand: ISO
SKU: ISO 4991:2015
Price: 76.23 EUR
Availability: InStock
Rating: 5 (53 reviews)

Steel castings for pressure purposes

Publication date: Dec 14, 2015

95.99 Withdrawal of Standard Nov 22, 2024

General information

Current stage: 95.99 Withdrawal of Standard Nov 22, 2024

Originator: ISO

Owner: ISO/TC 17/SC 11 Steel castings

Type: International Standard

ICS: 77.140.80 Iron and steel castings | 77.140.30 Steels for pressure purposes

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Status: Withdrawn

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Languages: English

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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WITHDRAWN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WITHDRAWN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