Not known Facts About h4831sc
Not known Facts About h4831sc
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Ballistically, Hodgdon H4831 SC Powder is the precise copy of H4831. Physically, it has a shorter grain measurement, for that reason, the designation SC or limited Minimize. The shorter, a lot more compact kernels enable the powder to movement through the powder steps much more efficiently, helping to alleviate the continuous slicing of granules.
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Certainly you can. They may be precisely the same precise powder nevertheless the SC powder is just Minimize shorter so it meters much better.
The one big difference as I are aware of it would be that the SC was intended to perform via powder steps much better (which it does). The lengthier grains tend not to feed well in any way in a few steps. Thats my 02 :grin:
I know, rough periods. H4831SC will definitely perform, I just didn't like the case density when loaded long. I don't recall powder demand off the highest of my head but I used to be launching a Berger 168gr VLD at 3,000fps which can be the place I usually intention to become. As part of your circumstance using what you have (and what I should have performed) I'd personally begin with the end with the bearing area from the bullet correct in the shoulder/neck junction, and flirt with extending seating depths from there after you look for a velocity node.
NBTs or Hornady VMax, but Possess a minimal provide of Varget, along with a whole lot more obtainable H4831SC. I shoot 55 gr. loads Pretty much solely, due to the fact that is what the rifles shoot the best.
Anyhow, I wanted to give some 7828SC a try and cut down a number of the compression. What a error, I couldn't get this powder to shoot properly or create the velocities I get with typical 7828.
WA I'd recommend a slower burner that will give improved circumstance density like H1000 or IMR 7977, particularly when you might be loading heavies extensive.
locutus claimed: I continue to have a very good stockpile of H450, the ball powder equivalent of 4831, which flows via my powder steps easily.
As to the 4831 vs 4831SC, They may be the same/identical powder cept for grain dimensions. Load data is interchangeable.
Soon after examining this informative article (and lots of Many others, but this a person is considered the h4831sc most data driven with various accredited shooters) I've stopped stressing about touching or remaining inside of a magical length in the lands, and began loading the place I could improve numerous facets of a load. Just my .02, with any luck , you will get a little something to work for h4831sc ya.
rayporter mentioned: i never discovered a change other than the regular h4831sc load data is like rolling cordwood on to the the pan. Simply click to extend...
This seems like an excellent destination to disclose a bit more details on Hodgdon, H4831 specifically...I after experienced a pound of H4831SC sit over the shelf for quite a few decades. It had been bought before Hodgdon commenced publicizing the "Extreme" line of powders, of which the H4831s are a part.