Θερμικά επεξεργασμένοι χάλυβες, κραματοποιημένοι χάλυβες και χάλυβες ελεύθερης κοπής - Μέρος 17: Χάλυβες με σφαιρίδια και ρουλεμάν

This document specifies the technical delivery requirements for five groups of wrought ball and roller bearing steels as listed in Table 3, namely —     through-hardening bearing steels (steels with about 1 % C and 1 % to 2 % Cr), —     case-hardening bearing steels, —     induction-hardening bearing steels (unalloyed and alloyed), —     stainless bearing steels, and —     high-temperature bearing steels. This document is applicable to the products and heat-treatment conditions given in Table 1 and the surface conditions given in Table 2.