EN
SR EN ISO 2566-2:2022
Oţel. Conversia valorilor de alungire. Partea 2: Oţeluri austenitice
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 or where the width to thickness ratio of the test piece exceeds 20.
Status :
In vigoare
Data aprobării : 28.02.2022
Număr de pagini : 44
ICS : 77.040.10 Încercari mecanice ale metalelor
Comitet tehnic : 42 - Oţeluri şi feroaliaje
- Inlocuieste SR EN ISO 2566-2:2003