Thank you guys, I used the ASTM 1014 to find the yield strength of inconel 718.
with this value I found a preload by multipling the yield strength with the tensile strength area.
Then I used the torque equation T=K*D*P
K= coefficient of friction(which varies with coating/lubricant used)...
How can I find the ASTM specification for a fine thread 12 PT HEX BOLT 3/4-16 UNJF - 3A X 2.300 INCONEL 718?
specifically the torque setting...
I have tried looking online with no luck...