MIL-STD-867B (W/CHANGE 1), DEPARTMENT OF DEFENSE STANDARD PRACTICE: TEMPER ETCH INSPECTION (17 JUL 2008)

MIL-STD-867B (W/CHANGE 1), DEPARTMENT OF DEFENSE STANDARD PRACTICE: TEMPER ETCH INSPECTION (17 JUL 2008)., This standard establishes requirements and test for performing temper etch inspection of carburized steels and tool and low alloy steels, which are heat treated above 1.24 x 109 Pascal (PA) (1.26 x 102 kilogram – force/square millimeter (Kgf/mm2) or 1.8 x 105 pound – force/square inch (psi). This standard applies to aircraft and missiles structural and propulsion system components when MIL-HDBK-6870 (for guidance only) and/or MIL-STD-866 are reference documents in the solicitation or contract.