DIN EN ISO 6508-2:2015-06 Metallic materials - Rockwell hardness test - Part 2: Verification and calibration of testing machines and indenters (ISO 6508-2:2015); German version EN ISO 6508-2:2015 / Note: To be replaced by DIN EN ISO 6508-2 (2022-12).
2022DIN EN ISO 6508-2:2022-12 Metallic materials - Rockwell hardness test - Part 2: Verification and calibration of testing machines and indenters (ISO/DIS 6508-2:2022); German and English version prEN ISO 6508-2:2022 / Note: Date of issue 2022-11-18*Intended as replacement for DIN...
2015DIN EN ISO 6508-2:2015-06 Metallic materials - Rockwell hardness test - Part 2: Verification and calibration of testing machines and indenters (ISO 6508-2:2015); German version EN ISO 6508-2:2015 / Note: To be replaced by DIN EN ISO 6508-2 (2022-12).
2015DIN EN ISO 6508-2:2015 Metallic materials - Rockwell hardness test - Part 2: Verification and calibration of testing machines and indenters (ISO 6508-2:2015); German version EN ISO 6508-2:2015
2006DIN EN ISO 6508-2:2006 Metallic materials - Rockwell hardness test - Part 2: Verification and calibration of testing machines (scales A, B, C, D, E, F, G, H, K, N, T) (ISO 6508-2:2005); English version of DIN EN ISO 6508-2:2006-03