NF EN ISO 2566-1
NF EN ISO 2566-1

NF EN ISO 2566-1

March 2004
Standard Cancelled

Steel - Conversion of elongation values - Part 1: Carbon and low alloy steels (ISO 2566-1:1984)

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Main informations

Collections

National standards and national normative documents

Publication date

March 2004

Release date

janvier 2022

Number of pages

32 p.

Reference

NF EN ISO 2566-1

ICS Codes

77.040.10   Mechanical testing of metals

Print number

1 - mars 2004

International kinship

ISO 2566-1:1984

European kinship

EN ISO 2566-1:1999
Standard replaced by (1)
NF EN ISO 2566-1
NF EN ISO 2566-1
December 2021
Standard Current
Steel - Conversion of elongation values - Part 1 : carbon and low alloy steels

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 carbon, carbon manganese, molybdenum and chromium molybdenum steels within the tensile strength range 300 N/mm2 to 700 N/mm2 and in the hot-rolled, hot-rolled and normalized or annealed conditions, with or without tempering. These conversions are not applicable to: a) cold reduced steels; b) quenched and tempered steels; c) austenitic steels. These conversions are not applicable when the gauge length exceeds  or where the width to thickness ratio of the test piece exceeds 20.

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