Check my IMR-700X math?

[cyclone]

For a 115-grain projectile over 2.2 grains of IMR-700X , I'm thinking it'll generate around 15,000 PSI....

In an H&R .32 Magnum case, for what it's worth ?

Disclaimer: All figures are theoretical right now, don't use/rely on 'em !

 

[ruffbird]

For a 115-grain projectile over 2.2 grains of IMR-700X , I'm thinking it'll generate around 15,000 PSI....

In an H&R .32 Magnum case, for what it's worth ?

Disclaimer: All figures are theoretical right now, don't use/rely on 'em !

I have no loading info using your combination for this cartridge,....but your 2.2 grs using 700x sounds like a place to start. If you have a chrony to check speeds, would greatly help. I can't help you as far as guessing about pressures....

For .32 S&W Long cartridge using a cast 115 gr RNFP bullet, & IMR 700x powder,......Start 1.5 grs------>MAX 2.4 grs.

Got to love the 32 H&R magnum,....it's sweet to shoot!

 

[cyclone]

For 1.5 grains , my "hash" calculations are showing me around 10,400 PSI - I think I can start a wee bit hotter ?