Glass and glass-ceramics; Knoop hardness test; identical with ISO 9385:1990
Edition 1991-01

Metallic materials - Rockwell hardness test - Part 3: Calibration of reference blocks (ISO 6508-3:2023); German version EN ISO 6508-3:2023
Edition 2024-04

Materials testing machines - Design and application of holding devices for test pieces in hardness testing machines
Edition 2016-08

Aerospace series - Silicone rubber (VMQ) - Hardness 60 IRHD; German version EN 2260:1995
Edition 1995-11

Non destructive testing - Testing of hard spots on plates
Edition 2018-12

Rubber, vulcanized or thermoplastic - Determination of hardness - Part 2: Hardness between 10 IRHD and 100 IRHD (ISO 48-2:2018)
Edition 2021-02

Metallic materials - Rockwell hardness test - Part 2: Verification and calibration of testing machines and indenters (ISO 6508-2:2023); German version EN ISO 6508-2:2023
Edition 2024-04

Metallic materials - Knoop hardness test - Part 1: Test method (ISO 4545-1:2023); German version EN ISO 4545-1:2023
Edition 2024-01

Metallic materials - Vickers hardness test - Part 4: Tables of hardness values (ISO 6507-4:2018); German version EN ISO 6507-4:2018
Edition 2018-07

Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 1: Test method (ISO 14577-1:2015); German version EN ISO 14577-1:2015
Edition 2015-11