Metallic materials - Vickers hardness test - Part 3: Calibration of reference blocks (ISO 6507-3:2018); German version EN ISO 6507-3:2018
Edition 2018-07

Metallic materials - Brinell hardness test - Part 2: Verification and calibration of testing machines (ISO 6506-2:2017); German version EN ISO 6506-2:2018
Edition 2019-03

Metallic materials - Knoop hardness test - Part 3: Calibration of reference blocks (ISO 4545-3:2017); German version EN ISO 4545-3:2018
Edition 2018-07

Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 4: Test method for metallic and non-metallic coatings (ISO 14577-4:2016); German version EN ISO 14577-4:2016
Edition 2017-04

Metallic materials - Vickers hardness test - Part 2: Verification and calibration of testing machines (ISO 6507-2:2018); German version EN ISO 6507-2:2018
Edition 2018-07

Fine ceramics (advanced ceramics, advanced technical ceramics) - Test method for hardness of monolithic ceramics at room temperature (ISO 14705:2016); German version EN ISO 14705:2021
Edition 2021-04

Metallic materials - Knoop hardness test - Part 2: Verification and calibration of testing machines (ISO 4545-2:2017); German version EN ISO 4545-2:2018
Edition 2018-07

Aerospace series - O-rings, in fluorocarbon rubber (FKM) low compression set - Hardness 80 IRHD; German version EN 3049:1998
Edition 1998-07

Gear notation; symbols
Edition 1974-11

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