Correlating PSI and CUP
CUP, and has no PSI rating. What should I use for a limit in PSI? Multiplying 46,000 by to a .416 Rigby, which is rated at 42,000 CUP, the same calculation gives us 45,770 PSI. Reversing the math the 7mm Weatherby Magnum is rated at 65,000 PSI, with no corresponding CUP number. Converting 65,000 PSI results in a stout 54,685 CUP.
Tag:
megapascals to psi