Neither. Bolt tensile strength is in pounds per square inch. You are confusing torque with bolt strength. Typically a bolt will be torqued to stretch the bolt and preload it to about 50% of its strength. The relation between torque T and preload P is T = 0.15DP where D is bolt diameter(inch), T is inch pounds and P is pounds. Then stress is P/A where A is bolt area and this stress is 1/2 of strength.
Note that torque in foot pounds is simply in lb/12, or 12 inch pounds = 1 ft lb
650 foot/pounds
foot-pound. That is the application of one pound(al) of force to an object with a lever at 1 foot distance from the point of application. Usually, a torque wrench is used to apply a specific force to a bolt, measured in foot-pounds.
1.5 (Sack of Barite = 100 pounds) (Cubic foot of Barite = 150 pounds) (Density of Barite - 2.087)
Assuming you wish to used bagged 'pre-mixed' concrete, the industry standard is 1/2 cubic foot yield from a 60 pound bag. Keep in mind that the true weight will vary due to such things as sand/portland/aggregate ratios. But for a simple answer, you will be close with 3240 pounds. 60 pounds per 1/2 cubic foot, = 120 pounds for each cubic foot. 27 cubic ft. per yard 120 X 27 = 3240
Wet concrete is approximately 150 pounds per cubic foot. So 80 pounds is approximately 1/50 th of a cubic yard.
How do I convert foot pounds of torque to a tensile strength
18 foot/pounds 18 foot/pounds
20 foot pounds.
1/4" Lexan weighs 1.56 lbs per square foot
650 foot/pounds
184 foot pounds
33 foot pounds
46 foot pounds on short bolts 54 foot pounds on long bolts + 90 degees
99-121 foot pounds plus 90 degrees, small bolts 27-33 foot pounds
Manual Transmittion - Flywheel to Crank - 105 Foot Pounds Pressure Plate to Flywheel - 33 Foot Pounds Automatic Transmittion - Flex Plate to Crank - 65 Foot Pounds
20 foot pounds for the head of a Yamaha blaster
if it is diesel engine 25 foot pounds