DIN 17230 : 1980被替代
BALL AND ROLLER BEARING STEELS - TECHNICAL CONDITIONS OF DELIVERY
出版：German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻
This standard is included in DIN Handbook 264. Encompasses the steels generally used for ball and roller bearing components (balls, rollers, needles, races and discs). It applies to the steel grades listed in Table 1 and to the product shapes and heat treatment conditions and surface conditions featured in Table 2.
EURONORM 94 : 1973 - Identical
SNV DIN 17230 : 1980 - Identical
SNV DIN 17230 : 1980 - Identical
EURONORM 94 : 1973 - Corresponds
ISO 683-17 : 2014 - Similar to
