Good afternoon,´We are trying to perform an etching on MAIN LANDING GEAR SLIDING TUBE of an Airbus A320 yo detect overheating, just for curiosity the material SPEC referes to an steel NCT-10-130-11, does anaybody KNows what kind of steel could be? is there any ASTM or SAE or AISI equivalency? I will appreciate your help!
kinds regards
kinds regards