SAE AIR1418A-1980
Flexure Fatigue Strength of Tube Fitting Joints R(2001)

Standard No.

SAE AIR1418A-1980

Release Date

1980

Published By

Society of Automotive Engineers (SAE)

Status

Be replaced

Replace By

SAE AIR1418A-1996

Latest

SAE AIR1418B-2020

Scope

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 vs. number of cycles to failure N. The graphs have been prepared from data obtained by actual testing conducted in accordance with ARP1185.

SAE AIR1418A-1980 history

• 2020 SAE AIR1418B-2020 Flexure Fatigue Strength of Tube Fitting Joints
• 2013 SAE AIR1418A-2013 Flexure Fatigue Strength of Tube Fitting Joints
• 2011 SAE AIR1418-2011 FLEXURE FATIGUE STRENGTH OF TUBE FITTING JOINTS
• 1996 SAE AIR1418A-1996 Flexure Fatigue Strength of Tube Fitting Joints
• 1980 SAE AIR1418A-1980 Flexure Fatigue Strength of Tube Fitting Joints R(2001)