90.20 Standard under periodical review Jul 15, 2026
CEN
CEN/TC 459/SC 1 Test methods for steel (other than chemical analysis)
European Norm
77.040.10 Mechanical testing of metals
This document specifies the small punch method of testing metallic materials and the estimation of tensile, creep and fracture mechanical material properties from cryogenic up to high temperatures.
PUBLISHED
EN 10371:2021
90.20
Standard under periodical review
Jul 15, 2026