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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
26 Nosler - Crazy Barrel Temp
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<blockquote data-quote="upacreek" data-source="post: 979917" data-attributes="member: 59039"><p>Soomeone can argue my position, but it seems the powder isnt going to heat the barrel nearly as quickly as the shear friction of the projectile dragging itself down the barrel. I would also be more concerned about unburned powder erroding the throad due to sand blasting effect more than heat transfer. I know we always hear its the heat that kills barrels, but larger coarse propellants like 4831 would be much more abrasive at that velocity than just making the barrel hot for a micro second. This is just my uneducated beleif, so take it for what it is.</p></blockquote><p></p>
[QUOTE="upacreek, post: 979917, member: 59039"] Soomeone can argue my position, but it seems the powder isnt going to heat the barrel nearly as quickly as the shear friction of the projectile dragging itself down the barrel. I would also be more concerned about unburned powder erroding the throad due to sand blasting effect more than heat transfer. I know we always hear its the heat that kills barrels, but larger coarse propellants like 4831 would be much more abrasive at that velocity than just making the barrel hot for a micro second. This is just my uneducated beleif, so take it for what it is. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
26 Nosler - Crazy Barrel Temp
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