Reference number
ISO 2566-2:2021
© ISO 2024
International Standard
ISO 2566-2:2021
Steel — Conversion of elongation values — Part 2: Austenitic steels
Edition 2
2021-12
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Published (Edition 2, 2021)

ISO 2566-2:2021

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CHF 151
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Abstract

This document specifies a method of converting room temperature percentage elongations after fracture obtained on various proportional and non-proportional gauge lengths to other gauge lengths.

Formula (1), on which conversions are based, is considered to be reliable when applied to austenitic stainless steels within the tensile strength range 450 to 750 N/mm2 and in the solution treated condition.

These conversions are not applicable to:

a) cold reduced steels;

b) quenched and tempered steels;

c) non-austenitic steels.

These conversions are not applicable when the gauge length exceeds 25√S0 or where the width to thickness ratio of the test piece exceeds 20.

General information

  • Status
     : Published
    Publication date
     : 2021-12
    Corrected version (en)
     : 2022-05
    Corrected version (fr)
     : 2022-05
    Stage
    : International Standard published [60.60]
  • Edition
     : 2
    Number of pages
     : 32
  • Technical Committee :
    ISO/TC 17/SC 20
    ICS :
    77.040.10 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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