Published
ISO 16859-1:2015 covers the determination of a dynamic hardness of metallic materials using seven different Leeb scales (HLD, HLS, HLE, HLDL, HLD+15, HLC, HLG).
PUBLISHED
ISO 16859-1:2015
90.92
Standard to be revised
Jun 24, 2025
PROJECT
ISO/PWI 16859-1
Metallic materials - Leeb hardness test - Part 1: Test method (ISO 16859-1:2015)
60.60 Standard published