This SAE Aerospace Information Report (AIR) presents flexure fatigue strength of tube fitting joints in the form of graphs showing applied deflection D and total calculated axial stress S versus number of cycles to failure N. The graphs have been prepared from data obtained by actual testing conducted in accordance with ARP1185.
SAE AIR1418A-2013 history
2020SAE AIR1418B-2020 Flexure Fatigue Strength of Tube Fitting Joints
2013SAE AIR1418A-2013 Flexure Fatigue Strength of Tube Fitting Joints
2011SAE AIR1418-2011 FLEXURE FATIGUE STRENGTH OF TUBE FITTING JOINTS
1996SAE AIR1418A-1996 Flexure Fatigue Strength of Tube Fitting Joints
1980SAE AIR1418A-1980 Flexure Fatigue Strength of Tube Fitting Joints R(2001)