km101
Member
Most of the more recent reloading data that I see gives pressure data in PSI (pounds per square inch), but a lot of the published data is in CUP (copper units of pressure). I know that PSI uses a strain gage and CUP uses a copper crush disk, but is there any way to correlate the two results? Perhaps a formula to convert CUP to PSI or vice versa?
I have not been able to get a lot of information about this subject. If anyone can post articles or sources I would really appreciate it!
Ken
I have not been able to get a lot of information about this subject. If anyone can post articles or sources I would really appreciate it!
Ken