ISO 683:2023

Description

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.