The International Organization for Standardization (ISO). Second edition, 1999-10-15. 26p. This part of ISO 683 applies to the products and heat-treatment conditions given in Table 1 and the surface conditions given in Table 2.
This part of ISO 683 gives the technical delivery requirements for five groups of wrought ball and roller bearing steels as listed in Table 3, namely:
a) through-hardening bearing steels (steels with about 1 % C and 1 % to 2 % Cr);
b) case-hardening bearing steels;
c) induction-hardening bearing steels (unalloyed and alloyed);
d) stainless bearing steels;
e) high temperature bearing steels.