The 5-Second Trick For IMR 7828 SSC Powder In Stock

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I have not checked out IMR's webpage or load knowledge shortly, but I would betcha a buck it continue to states the load info is similar for The 2 versions of your powder.

Just planning to see if anybody has experimented with this and experienced any great final results? I have not applied this powder, but needed to give it a go.

Success of those checks are often presented in handloading manuals with none quantitative info, just outlined in sequence inside of a table. That doesn’t give us any notion of the velocities expected whilst the “efficient burning time” is specifically proportional to velocity.

Can this powder be used in the 8x56R Steyr cartridge, with both Forged or jacketed bullets? 90 to 100% loading density. My problem is that this circumstance has much more quantity than most, and will convey pressure up.

I see no indications of enhanced stress apart from the velocity, and I attribute that to a rather more quickly burn off level, nevertheless not fast enough to cause unsafe pressures.

An extruded powder, IMR 4350 is largely utilized for the latest shorter magnum cartridges during the marketplace and also used for silhouette capturing. Also for magnums with light-weight to medium bullet weights, IMR 4350 is the only option.

IMR 7828 SSC magnum rifle powder has exactly the same melt away level as typical IMR 7828 and employs precisely the same knowledge. Nonetheless, because of the Tremendous quick kernels, metering is nearly as good to be a spherical powder.

The key capabilities of your Enduron series are copper fouling eliminator, insensitivity to temperature adjustments, great loading density and remaining environmentally friendly. This propellant performs comparably to Hodgdon H4831 but cost weights are materially unique.

This magnum rifle powder has exactly the same burn off speed as common 7828 and utilizes a similar info. Even so, a result of the Tremendous short kernels, metering is pretty much nearly as good like a spherical powder.

When I tried both in my 264 WM the outcomes were being virtually equivalent. Working up very carefully as pointed out is sweet information.

I do know this is an outdated thread, but would you intellect sharing your load knowledge. I are already combating 121 hammers and n570.

T may be the burning time, V may be the velocity, P is the peak strain, M is the mass in the bullet (grains), A would be the cross-area place of the bullet. Even though it’s not a time while in the feeling that it could be measured with the oscilloscope, it presents us a method to match these gradual burning powders to one another. By far IMR 7828 SSC Powder the most successful powder has the longest melt away time, and provides a greatest of velocity to get a given of strain.

your not planning to have a concern with Individuals temperature versions, any time you look for a serious useable load, you should be in a position to to cost 2 to 3 tenths of a grain hotter or colder and maintain your team dimensions within just .1 of an inch. Load the middle and yer often gonna smile at this time of reality!

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