Difference between h4831 and imr 4831

Author: dylc

August undefined, 2024

WebApr 6, 2024 · When I started reloading IMR 4831 was one of my go-to powders because I was reloading for the 270 WIN and 243 WIN. I got very good accuracy out of the powder. Because these were for stock hunting rifles, the effects of temperature were negligable. I have since switched to H4831 for my 270 WIN as my go-to powder with the same great … WebJan 29, 2024 · H1000 gave me the worst grouping and velocity compared to Reloader 22 and Hodgdon 4831SC. I still have a few lbs of H1000 sitting on the shelf collecting dust. Id rock that IMR 4831 without hesitation. If you can find the H4831 or H4831SC then get it….its more temp stable and meters better.

IMR 4451 and IMR 4831 Nosler Reloading Forum

WebJan 4, 2011 · In the current Speer manual, the max loads for the .300 Win. Mag. with a 180-grain JSP bullet for IMR-4831 and H4831SC are 73 and 75 grains, respectively. That's only about 2½ percent difference, so the … WebLoad data for powder "IMR 4831". Find load data for IMR 4831 propellant by clicking the button "Loads for this Powder". More about this powder: IMR 4831 has a slightly slower … data m\u0026s el carmen

IMR 4831 vs H4831sc Long Range Hunting Forum

WebFeb 6, 2016 · On the link to Steve's Pages, the maximum load difference is about 3.5% higher for H4831. In QuickLOAD, using a 100 grain Barnes TTSX I get almost 8% … WebJun 28, 2013 · Upper East Tennessee. IMR 4831 has been one of my go to powders since I started handloading. It has worked especially well in 270s and 280s wearing 22" or shorter barrels, usually giving more velocity than H4831 in the ones Ive chronographed. Ive also used it behind 180 Nosler Part. in the 30-06. Web4.82. 22 reviews. IMR 4831 has a slightly slower burn rate speed than IMR 4350. It provides top velocities and performance with heavier bullets in medium-sized magnums. IMR … data m sheet metal solutions

When to switch from 4350 to 4831 in the .30-06? - Sniper

WebJan 6, 2010 · DuPont introduced a somewhat similar powder, IMR 4831, in 1973. The two 4831 propellants- IMR and H - are not interchangeable. Pressure tests reveal that IMR 4831 is somewhat quicker than H-4831. Where IMR 4831 is recommended in these tables, H-4831 may be substituted. However, in no case should IMR 4831 be substituted for H … martinoconstance gmail.comWebOct 5, 2009 · 1. I can say that I've had mixed results with H-4831sc in both my 338WM, & 300WM. I could get good groups with it, but velocities were marginal as compared with H-4350, & H-1000 in the same rifles. Both use heavy for caliber bullets. 250 AB's in my 338, & 208 A-Max, & 210 Bergers in the 300. Sep 26, 2009. martino conte

"WebH4831. An extruded powder in Hodgdon’s Extreme series, it is probably safe to say more big-game animals have been taken by handloaders with H4831 than any other powder. Bruce “B.E.” Hodgdon was the first to introduce this popular propellant in 1950 and, since that time, it has become a favorite for cartridges like the 270 Winchester, 25 ... " - Difference between h4831 and imr 4831

Difference between h4831 and imr 4831

IMR 4831 vs H4831 question? - The Firing Line Forums

WebJul 15, 2012 · Allow me to add that if H-4831SC had been available at the time I would have tried it, and you might want to try it yourself. The regular cut H-4831, which I happily use in a number of cartridges, fills a regular … WebLoad data for powder "IMR 4831". Find load data for IMR 4831 propellant by clicking the button "Loads for this Powder". More about this powder: IMR 4831 has a slightly slower burn rate speed than IMR 4350. It provides top velocities and performance with heavier bullets in medium-sized magnums. Relative Brun Rate:

Did you know?

WebFeb 13, 2014 · (That in theory at any rate makes the IMR version better for cartridges whose cases are a bit too roomy so most powders don't give a 100% case-fill under the bullet, … WebJan 18, 2010 · Gray Fox, My buring rate chart shows that IMR 4831 is FASTER than H4831. My varous reloading manuals reflect this as well. Slow burning powders will work fine with cast bullets. That said, the M1 Garand's gas system is designed for powders in the middle buring range..like, IMR and H4895, IMR 4064, Varget etc, etc.

WebAvailable now as the original IMR 4350, Hodgdon’s H4350 and Accurate Arms’ 4350, the potential for confusion is obvious. Other powders sharing this same situation are 4227, … WebJan 4, 2011 · In the current Speer manual, the max loads for the .300 Win. Mag. with a 180-grain JSP bullet for IMR-4831 and H4831SC are 73 and 75 grains, respectively. That's …

WebMay 21, 2015 · Rifles vary, bullets vary as to hardness (solid copper vs. jacketed) bullet bearing surface length varies, powders vary lot to lot, and there are probably other variables. Both IMR and H 4831 are optimum or near optimum powders for the .243 and prudent load development will give good results. WebDec 6, 2008 · IMR4831 is faster (#98) than H4831 and the short cut vers (#101). According to Reloaders Nest, AA4350 is #212, IMR4350 #213 and H4350 #217. IMR 4831 is #225 and H4831 is #232. This data can be confusing sometimes. The various brands (IMR,H,AA) are really close, but not interchangeable. 4831 is definately slower than 4350.

WebMay 15, 2014 · Gold $$ Contributor. May 14, 2014. #3. IMR 4831 has about the same burn rate as Hodgdon 4831SC. While Hodgdon 4831 has a slightly slower burn rate than both IMR 4831 and H4831SC. Apparently the longer kernals of H4831 make it burn a bit slower than the short cut. Use the same starting loads and work from there.

Web23 Hodgdon INTERNATIONAL 73 Hodgdon H4198 123 IMR Co IMR 4831 24 Accurate Arms Solo 1250 74 Vihta Vuori N120 124 Ramshot Hunter ... 27 Ramshot Zip 77 Alliant Reloder 10X 127 Hodgdon H4831 & H4831SC 28 Hodgdon HP-38 78 Vihta Vouri N130 128 Hodgdon SUPERFORMANCE martin oconnor addisonsWebOct 2, 2010 · I know the H4831SC gives a better load density But I think I have enough room in my case for the normal H4831. My local supplier is out of H4831SC but has a … datamunger 3 solutionWebJul 5, 2011 · H 4350 is AR 2209. When first released in the 80's, it was a about 5% faster than IMR 4350. When ADI got the contracts of supply to Hodgdon, it changed the burning rate to slightkly slower than IMR which hurt no-one and made the powder more flexible in a lot of magnums so it was an improved product in the market place. datamuncher gammaWebDec 16, 2024 · Recently I saw a post about SEE and 4831 was specifically mentioned. During Covid my usual powders were unobtainable so I began casting about for solutions with the powders I have on hand. Having 2 lbs of H4831 on I pulled out my 1974 edition of the Hodgdon reloading data manual #22. Pages 122 and 123 have loads for the .308 … data mover script peoplesoftWebDec 19, 2015 · As for the 4831 vs 4831SC, they are the same/identical powder cept for grain size. Load data is interchangeable. IMO, results and performance are Not interchangeable. Story time. I use IMR 7828 in my 30-06 AI. My load is very heavily compressed with 180gr Partitions. I will not list my load here, but I can tell you it has over … martino contiWebJan 7, 2024 · Don't over look IMR 4350 either. I've read H4831 and H4831sc both give better velocity than 4350 but it is a little dirty compared to those two and not as accurate. T. Tx_Flyboy Sergeant. Full Member ... both powders were able to deliver the same velocity. As in every case the 4831 required more powder, the greater case fill, generally speaking ... martino contentoWebMay 9, 2006 · H-4831 vs IMR-4831 and H-4350 vs IMR-4350 Lets say you have a 25-06 that you aretrying to work up a load for with 110-grain Nosler, Accubond bullets? What is the first powder you reach for & why. My example is listed below. I myself have had good results with H-4831 in several rifles & calibers. H-4831 is the first powder I will grab. datamuse.guokr.com/ltd