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Discussion in 'Reloading' started by philny1, Mar 3, 2009.
I came across a couple pounds of H-450, can't find any info on it. Anybody ever use it.
I used to shoot it in my 25-06. If memory serves me right, it's a ball powder that has a very simiilar burn rate of h4831.
Your memory is working.
I located a burn rate chart with it listed. Falls between H 4350 and H 4831, equal to IMR 4831.
I have an older Hodgdon manual and it lists many loads for H450. I have a pound of it but never tried it. The Hodgdon data shows that for many calibers and bullets weights H450 produces the greatest velocity.
It was the best powder I ever used in my 300 WM.
Do you have a load ya would like to share?
It will be sensitive to temperature changes.