Table 7: Hardening efficiency for typical specimens.

Process designation /HE /HE

A0236.9234.6
AT3264.5/11.7%
AT3L4409.3/72.8%346.1/47.5%
AT4301.1/27.1%253.1/7.9%
B0179.5169.8
BT3277.9/54.8%
BT3L4344.7/92.0%331.2/95.1%
BT4288.2/60.6%219.8/29.4%
C0314.7318.2
CT3330.7/5.1%
CT3L4491.1/56.1%423.8/33.2%
CT4348.1/10.6%326.7/2.7%