DIN EN ISO 6506-3:2023-11
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 / Note: Date of issue 2023-10-13*Intended as replacement for DIN EN ISO 6506-3 (2015-02).