I acquired hooked into making use of Unique way back and Indeed..it continues to be relatively of the filthy burning powder howbit much less than Unique use being…God it was a filthy burning powder but it had been and still is a very utility powder and a very good Over-all powder.
All through our very last club order, I outlined HP38 being an 4th alternate if my other most well-liked powders were not out there. They didn't have any of my favored powders and received an eight# jug of HP38. I'm now Pretty much outside of my typical powder and must commence utilizing the HP38.
Posted September 15, 2009 You could look at a burn up chart to see what powder has very similar burn attributes, but imagining you are going to find a special powder that in any other case IS a specific powder is really a unsafe method.
Individuals could be fundamentally a similar melt away fee, but they're not "equivalent" (direct substitution) powders. I'd personally get a similar amount of knowledge from Hodgdon's burn off charge chart listed here:
W231 and HP-38 are exactly the same powder. Verify the hundreds over the Hodgdon web page in any caliber that lists both of these powders and you'll see they're exactly the same.
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Medium burn charge powders acquire a pair inches of bullet travel to totally burn up, which will increase velocity substantially. Mid-burn off level powders are excellent for semi-autos because they require a longer stress pulse to function the slide although building increased velocity at a decrease chamber strain.
I haven’t applied this nonetheless while I’ve utilized this solution before and I understand it performs well. I ordered it as a result of “Hazmat Totally free” give you do Every so often.
Almost nothing there signifies They may be the exact same powders, or are even of the same manufacture, or have like cost weights in any specific software.
In an effort to get greater velocities away from HP38 powde speedy burning powder, You must enhance the powder charge to perhaps Extraordinary chamber pressures. Quickly burning powders are compatible for lower velocity goal hundreds in revolvers.
About five decades back, I wrote a short short article and posted it inside the Forum Library, titled "The Mysteries of Smokeless Gunpowder". This post might allow you to understand some of the Homes of gunpowder and will enable you select the the best possible powder for your application. This is a url:
Like currently mentioned, powder modifications from whole lot to large amount, not to mention 50 a long time. Although the good deal to whole lot point is probably negligible Unless of course you want to load around the jagged edge maximum.
Just what the fairly terribly labeled ADI chart you cited truly is, is "approximately exactly the same burn up fee" knowledge. It is far from a "these powders are the exact same" chart. By way of example, 700X and WST are claimed for being "equivalent powders" on that chart from ADI.
HP38 / ww231 was my go-to powder for 38 Distinctive right until it turned hard to purchase. In my quest for the load utilizing a 158 gr bullet that was hp-38 powder accurate but not punishing to my alloyed framed guns, I did lots of experimentation with decrease charge weights of HP38.