ISO 2566-1:1984

Steel — Conversion of elongation values — Part 1: Carbon and low alloy steels

Specifies a method of converting room temperature percentage elongations after fracture obtained on various proportional and non-proportional gauge lengths to other gauge lengths. The conversions are not applicable to cold reduced steels, quenched and tempered steels and austenitic steels, or where certain tensile strength ranges and dimensions are exceeded.