
Conversion of hardness values for metallic materials
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
This standard is included in DIN Handbook 151 and 218. The conversion table applies to hardness values determined to the following standards: DIN 50103 Part 1 and Part 2 (Rockwell); DIN 50133 Part 1 (Vickers) and DIN 50351 (Brinell); to tensile strength values determined according to DIN 50145 and to values of HRD hardness not standardized in German standards.
ISO 4964:1984 - Similar