ISO FDIS 683-17

Description / Abstract: This part of ISO 683 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 part of ISO 683 applies to the products and heat-treatment conditions given in Table 1 and the surface conditions given in Table 2.

In addition to this part of ISO 683, the general technical delivery requirements of ISO 404 are applicable.