Metallic materials - Vickers hardness test - Part 1: Test method (ISO 6507-1:2023); German version EN ISO 6507-1:2023
Edition 2024-01

Metallic materials - Conversion of hardness values (ISO 18265:2013); German version EN ISO 18265:2013
Edition 2014-02

Aerospace series - Ethylene-propylene elastomer (EPM/EPDM) - Hardness 80 IRHD for static seal elements in hydraulic systems for long-term application - Material standard; German and English version EN 6111:2020
Edition 2020-11

Rubber, vulcanized or thermoplastic - Determination of hardness - Part 9: Calibration and verification of hardness testers (ISO 48-9:2018)
Edition 2021-02

Metallic materials - Brinell hardness test - Part 3: Calibration of reference blocks (ISO/DIS 6506-3:2023); German and English version prEN ISO 6506-3:2023
Edition 2023-11

Rubber - Vocabulary (ISO 1382:2020); Text in German, English and French
Edition 2023-08

Metallic materials - Hardness testing with portable measuring devices operating with mechanical penetration depth - Part 1: Test method
Edition 2020-11

Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 3: Calibration of reference blocks (ISO/DIS 14577-3:2024); German and English version prEN ISO 14577-3:2024
Edition 2024-09

Metallic materials - Hardness testing with portable measuring devices operating with mechanical penetration depth - Part 2: Verification and calibration of the testing devices
Edition 2020-11

German standard methods for the examination of water, waste water and sludge; summary indices of actions and substances (group H); water hardness (H 6)
Edition 1986-01