Is imr 4895 temperature sensitive
Witryna2 sty 2024 · The AR10 and AR15 gets the IMR 4895. Reloder 15 is good powder for 30 caliber. H4895 is close, but not a direct substitute for IMR4895. ... Varget features small, extruded grains for uniform metering, is insensitive to hot and cold temperatures and produces higher energy for improved velocities over other powders in its burning … Witryna7 lip 2010 · Predator Master. Registered: 12/05/08. Posts: 61. Loc: southwestern ontario canada. and h4895 is an extreme powder (not temperature sensitive) and IMR 4895 is not an extreme powder (temperature sensitive) and according to the powder burn rate chart,IMR 4895 is slightly faster burning then h4895.
Is imr 4895 temperature sensitive
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Witryna23 lip 2015 · The IMR 4895 had an opposite affect of what I would have thought. I got a sticky bolt and pretty good pressure signs with the cold rounds but not the hot. ... I use RE15 almost exclusively, and while it is more temperature sensitive than Varget, I'd agree more with Hodgdon's number. Considering I don't shoot at zero degrees OR … Witryna13 lip 2012 · improved metering and making it insensitive to hot/cold temperatures. H4350 is ideal in the WSM family of calibers (270, 7mm, 30, 325). H4350 is the standard in such ... POWDER H4831SC AA 3100 IMR 4831 VIT N560 RELODER 22 Pressure 70 Deg. F 54,000 CUP 51,800 CUP 51,000 CUP 52,400 CUP 53,000 CUP Pressure 125 …
WitrynaFortunately, Hodgdon’s Extreme powders perform just as well at 125° as they do at 0° . Using an exclusive extrusion process and exacting quality standards, Hodgdon has created a line of propellants that performs better at hot and cold temperatures than any other powder on the market. So when you sight in your rifle this summer, you can ... Witryna3 maj 2024 · This new powder series mimics many of the classic IMR powders we’ve all known and loved, but the Enduron line has been engineered to be especially insensitive to temperature fluctuations. …
http://www.saubier.com/forum/showthread.php?t=7902 Witryna9 lis 2009 · Several years back Hodgdons did a velocity spread test from 0-125 F on 7.62x51mm using a 168gr OTM bullet. Their data showed the most temperature sensitive powder in their test to be IMR 4895, not a ball powder. Hodgdons data was on their website but has since been removed.
Witryna13 lut 2024 · Author Topic: IMR 4895 vs Hodgdon 4895 for 308 loads (Read 4839 times) 0 Members and 1 Guest are viewing this topic. HeadedToTexas. JAFO; Posts: 2156; IMR 4895 vs Hodgdon 4895 for 308 loads « on: January 06, 2024, 10:17:46 PM ...
Witryna26 paź 2015 · Powder temperature sensitive chart; Powder temperature sensitive chart. Started by gorillamotors, October 25, 2015, 06:32:58 PM ... I have used Hodgdon's Extreme Powders ---- H-4895, H-4350, H-4831/4831SC, H-1000, and Varget ---- in 100 degree weather as well as below freezing. ... A buddy won't use IMR 7828 in his … shane turner artWitryna18 mar 2024 · This older-generation powder is considerably more temp sensitive than the Hodgdon Extreme propellants, but in the right application, it looks to be a viable alternative for folks who can’t source Varget, ... “IMR 4320 falls right between 4895 and 4064 on the burn rate scale for most cartridges — in other words, right where Varget … shane tutmarcWitryna16 cze 2011 · I don't know if IMR-8208 XBR is a Canadian IMR powder or an Australian number being even less temperature affected than Varget etc. Note that no extruded powders are now made in the USA. It's far more dangerous manufacturing this type … shane turner supreme lendingWitryna23 lip 2024 · Hodgdon Varget was the second least temperature sensitive powder in this test, with 46 fps of variance in muzzle velocity between temperatures of 25° F and 140° F. IMR 4166 performed very similar to Varget, and proved to be fairly insensitive to large swings in temperature. IMR 4451 had the largest swing in muzzle velocity of … shane turner photographyWitryna20 cze 2016 · Hodgdon Varget was the second least temperature sensitive powder in this test, with 46 fps of variance in muzzle velocity between temperatures of 25° F and 140° F. IMR 4166 performed very similar to Varget, and proved to be fairly insensitive to large swings in temperature. IMR 4451 had the largest swing in muzzle velocity of … shane tv castshane turner wacoWitryna11 kwi 2008 · Joined Jan 13, 2003. 7,159 Posts. #2 · Apr 9, 2008. Yes, it's temperature sensitive. The load data is typically developed at about 70 degrees F. If in doubt, keep the load a few tenths of a grain less than max. In any case, you'll need to re-zero your rifle when you get to Montana. Safety first. shane tv series 1961