NA 021

DIN Standards Committee Iron and Steel

DIN 17212 [Withdrawn] referenced in following documents:

Document number Edition Title
DIN 17021-1 1976-02 Heat Treatment of Ferrous Metals; Material Selection; Steel Selection according to Hardenability More 
DIN 6441 1988-05 Plastering trowles More 
DIN 7753-4 1988-03 Endless narrow V-belts for the automotive industry; fatique testing More