ISO 3754:1976 pdf download - Steel — Determination of effective depth of hardening after flame or induction hardening

ISO 3754:1976 pdf download - Steel — Determination of effective depth of hardening after flame or induction hardening.
钢 - 火焰或感应淬火后有效硬化深度的测定
This International Standard
a) defines the effective depth of hardening (DS) after flame or induction hardening;
b) specifies the method for measuring this depth of hardening.
本国际标准
a)定义火焰或感应淬火后的有效硬化深度(DS);
B)规定了测量这种硬化深度的方法。