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Shooting & Reloading - Mausers, Big Bores and others >> Rifles
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Rule303
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Reged: 05/07/09
Posts: 4913
Loc: Woodford Qld
Re: Hammer forged barrels..test shows how heat effects barrels
      15/05/19 07:49 PM

John what he says about the barrel metal melting is apparently true. He is talking microns in thickness and for less time than the flame is there. Hence throat erosion. From what I have read it is not so much on the first firing but more so on subsequent shots while barrel is hot. Takes a fair amount of powder or many shots to do this. The Bren gun had a chromed lined bore and did not suffer throat erosion like some other machine guns.

As you say, not likely to happen in a sporting situation unless you are bombing up a mob of pigs.

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Subject Posted by Posted on
* Hammer forged barrels..test shows how heat effects barrels Ripp 14/05/19 10:54 PM
. * * Re: Hammer forged barrels..test shows how heat effects barrels Rule303   15/05/19 07:55 AM
. * * Re: Hammer forged barrels..test shows how heat effects barrels Ripp   15/05/19 11:50 AM
. * * Re: Hammer forged barrels..test shows how heat effects barrels NitroXAdministrator   15/05/19 12:04 PM
. * * Re: Hammer forged barrels..test shows how heat effects barrels DarylS   15/05/19 01:24 PM
. * * Re: Hammer forged barrels..test shows how heat effects barrels NitroXAdministrator   15/05/19 01:36 PM
. * * Re: Hammer forged barrels..test shows how heat effects barrels DarylS   15/05/19 03:24 PM
. * * Re: Hammer forged barrels..test shows how heat effects barrels Rule303   15/05/19 07:49 PM
. * * Re: Hammer forged barrels..test shows how heat effects barrels Ripp   15/05/19 11:17 PM
. * * Re: Hammer forged barrels..test shows how heat effects barrels xausa   16/05/19 04:45 AM
. * * Re: Hammer forged barrels..test shows how heat effects barrels DarylS   16/05/19 10:07 AM
. * * Re: Hammer forged barrels..test shows how heat effects barrels Ripp   20/05/19 01:47 AM
. * * Re: Hammer forged barrels..test shows how heat effects barrels Ripp   16/05/19 07:34 PM
. * * Re: Hammer forged barrels..test shows how heat effects barrels NitroXAdministrator   15/05/19 10:26 PM
. * * Re: Hammer forged barrels..test shows how heat effects barrels DarylS   15/05/19 08:23 AM
. * * Re: Hammer forged barrels..test shows how heat effects barrels DarylS   15/05/19 08:17 AM
. * * Re: Hammer forged barrels..test shows how heat effects barrels Ripp   15/05/19 11:46 AM
. * * Re: Hammer forged barrels..test shows how heat effects barrels DarylS   15/05/19 03:04 AM

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