Lead Bullet Hardness Vs Velocity at Louise Denise blog

Lead Bullet Hardness Vs Velocity. As for hardness, it was the understanding that hardness generally dictated max velocity. There is a formula for optimal bullet hardness which is simple and it is worth knowing: Optimum bhn = psi / (1422 x.90) the psi of your. I suspect that bullets of about any hardness, large enough, won't lead a rifle barrel at any practical = reasonable accuracy velocity. An optimally hard lead bullet is simply one which obturates at a given pressure sufficiently to seal the bore against the gases which would otherwise. Grooveless are preferred for feeders…. While conventional wisdom is that you don't need a terribly hard alloy for low velocity loads, the caveat is that is for typical barrel twists. What you're after is an alloy (hardness) and a pressure (velocity) that is soft enough to provide a good seal and just hard. To eliminate leading, bullets must be cast from a harder alloy, and the bullet lube must become more resistant to heat, as well as provide more lubricity.

While conventional wisdom is that you don't need a terribly hard alloy for low velocity loads, the caveat is that is for typical barrel twists. What you're after is an alloy (hardness) and a pressure (velocity) that is soft enough to provide a good seal and just hard. An optimally hard lead bullet is simply one which obturates at a given pressure sufficiently to seal the bore against the gases which would otherwise. To eliminate leading, bullets must be cast from a harder alloy, and the bullet lube must become more resistant to heat, as well as provide more lubricity. Grooveless are preferred for feeders…. There is a formula for optimal bullet hardness which is simple and it is worth knowing: Optimum bhn = psi / (1422 x.90) the psi of your. As for hardness, it was the understanding that hardness generally dictated max velocity. I suspect that bullets of about any hardness, large enough, won't lead a rifle barrel at any practical = reasonable accuracy velocity.

Hard Cast Lead Bullets vs Soft Lead Bullets Gun And Survival

Lead Bullet Hardness Vs Velocity To eliminate leading, bullets must be cast from a harder alloy, and the bullet lube must become more resistant to heat, as well as provide more lubricity. An optimally hard lead bullet is simply one which obturates at a given pressure sufficiently to seal the bore against the gases which would otherwise. While conventional wisdom is that you don't need a terribly hard alloy for low velocity loads, the caveat is that is for typical barrel twists. There is a formula for optimal bullet hardness which is simple and it is worth knowing: Optimum bhn = psi / (1422 x.90) the psi of your. Grooveless are preferred for feeders…. As for hardness, it was the understanding that hardness generally dictated max velocity. To eliminate leading, bullets must be cast from a harder alloy, and the bullet lube must become more resistant to heat, as well as provide more lubricity. I suspect that bullets of about any hardness, large enough, won't lead a rifle barrel at any practical = reasonable accuracy velocity. What you're after is an alloy (hardness) and a pressure (velocity) that is soft enough to provide a good seal and just hard.