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by bravootome
Mon Dec 28, 2020 12:49 pm
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Re: stainless steel tube burst pressure

PracticallySane wrote:
Sun Dec 27, 2020 4:37 pm
This should help

https://eicac.co.uk/Pipe-Bursting-Pressure-Calculator

With your given parameters it looks like a burst pressure of roughly 4438psi.
tks, it looks it is rated at 2393 psi .......as it is welded.....
by bravootome
Sat Jan 02, 2021 10:37 am
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Re: about accuracy

It is logical what it says. A 1/4 "steel pellet weighs almost exactly 1 gram. The mass of the ammunition should influence its rotational speed as it exits the barrel intentionally or unintentionally. The heavier, the more resistance to rotating at high speed. Unfortunately, I only have steel bb's t...