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H4831 and H4831SC (Read 5397 times)

cat1870 Junior Member Offline Posts: 92 Location: utah Joined: Aug 7^th, 2007	H4831 and H4831SC Jan 16^th, 2015 at 8:30pm	Print Post
	Can anyone tell me the difference between H4831 and H4831SC? Thanks, Cat

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Schuetzendave Frequent Elocutionist Offline Retired Ex-Shooter Posts: 4265 Location: St. Albert, Alberta Joined: Jan 28^th, 2005	Re: H4831 and H4831SC Reply #1 - Jan 16^th, 2015 at 8:47pm	Print Post
	H4831SC: Ballistically, this Extreme Extruded powder is the exact copy of H4831. Physically, it has a shorter grain size, therefore, the designation SC, or short cut. The shorter, more compact kernels allow the powder to flow through powder measures more smoothly, helping to alleviate the constant cutting of granules. With the smoother flow characteristics comes more uniform charge weights while the individual grains orient more compactly, creating better loading density.


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JS47 Frequent Elocutionist Offline Posts: 1265 Location: Arizona Joined: Oct 12^th, 2012	Re: H4831 and H4831SC Reply #2 - Jan 16^th, 2015 at 8:50pm	Print Post
	When I was using them several years ago the only difference I noticed was that the SC metered easier. I don't recall there being any difference ballistically. On the same subject, how about the difference between IMR and H4227? The IMR is working very well in 32-20 and 38-55. If all I can find to buy is H4227 will there be any difference in accuracy? JS


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40_Rod Frequent Elocutionist Offline Extremism in the persuit of accuracy is not a vice Posts: 4285 Location: Knoxville, TN Joined: Apr 20^th, 2004	Re: H4831 and H4831SC Reply #3 - Jan 17^th, 2015 at 9:51am	Print Post
	Its all H4227 now 40 Rod


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JS47 Frequent Elocutionist Offline Posts: 1265 Location: Arizona Joined: Oct 12^th, 2012	Re: H4831 and H4831SC Reply #4 - Jan 17^th, 2015 at 10:04pm	Print Post
	40-Rod, Thanks, I didn't know that. JS


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Schuetzenmiester Frequent Elocutionist Offline Posts: 6707 Location: Cool Wet Side of WA Joined: Apr 27^th, 2008	Re: H4831 and H4831SC Reply #5 - Jan 17^th, 2015 at 10:25pm	Print Post
	40_Rod wrote on Jan 17^th, 2015 at 9:51am: Its all H4227 now 40 Rod Is current IMR 4227 H in IMR label?

	"some old things are lovely, warm still with life ... of the forgotten men who made them." - D.H. Lawrence
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40_Rod Frequent Elocutionist Offline Extremism in the persuit of accuracy is not a vice Posts: 4285 Location: Knoxville, TN Joined: Apr 20^th, 2004	Re: H4831 and H4831SC Reply #6 - Jan 18^th, 2015 at 8:07am	Print Post
	Hodgdon owns IMR they have consolidated all their powders all the same as the Hogdon. 40 Rod


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Schuetzenmiester Frequent Elocutionist Offline Posts: 6707 Location: Cool Wet Side of WA Joined: Apr 27^th, 2008	Re: H4831 and H4831SC Reply #7 - Jan 18^th, 2015 at 8:18pm	Print Post
	Thanks. It will be interesting to see if I get more or less 250s

	"some old things are lovely, warm still with life ... of the forgotten men who made them." - D.H. Lawrence
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frnkeore Frequent Elocutionist Offline Posts: 7770 Location: Central Point, OR 97502 Joined: Jun 16^th, 2010	Re: H4831 and H4831SC Reply #8 - Jan 19^th, 2015 at 12:37am	Print Post
	Schuetzenmiester wrote on Jan 17^th, 2015 at 10:25pm: 40_Rod wrote on Jan 17^th, 2015 at 9:51am: Its all H4227 now 40 Rod Is current IMR 4227 H in IMR label? The answer to this question is to look on the can and see where it was made. Canada = IMR 4227 Australia = H4227 I heard resently that IMR was again making 4227 but, who knows, they could be making to the Australian (ADI) formula. Very confusing at least to guy's (like me) that started using IMR4227 in their 32/40's. I now buy mine at gun shows in the old metal cans. Frank

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Schuetzenmiester Frequent Elocutionist Offline Posts: 6707 Location: Cool Wet Side of WA Joined: Apr 27^th, 2008	Re: H4831 and H4831SC Reply #9 - Jan 20^th, 2015 at 12:57am	Print Post
	frnkeore wrote on Jan 19^th, 2015 at 12:37am: Schuetzenmiester wrote on Jan 17^th, 2015 at 10:25pm: 40_Rod wrote on Jan 17^th, 2015 at 9:51am: Its all H4227 now 40 Rod Is current IMR 4227 H in IMR label? The answer to this question is to look on the can and see where it was made. Canada = IMR 4227 Australia = H4227 I heard resently that IMR was again making 4227 but, who knows, they could be making to the Australian (ADI) formula. Very confusing at least to guy's (like me) that started using IMR4227 in their 32/40's. I now buy mine at gun shows in the old metal cans. Frank I have a little metal can and some plastic bottle. guess I'll have to measure out some small piles and watch the burn very carefully

	"some old things are lovely, warm still with life ... of the forgotten men who made them." - D.H. Lawrence
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