Popis
IMR 3031 is a versatile rifle powder with a medium burn rate, often rated at 2.7, making it particularly well-suited for a wide range of rifle calibers. This powder is known for its excellent performance in cartridges such as the .308 Winchester and .30-06 Springfield, providing consistent velocity and accuracy. IMR 3031's extruded granules offer good metering properties, though care should be taken during load development to ensure uniformity, as its physical form may not be as seamless in progressive reloading presses compared to spherical powders. Handloaders appreciate the temperature stability of IMR 3031, providing reliable results across varied weather conditions without significant pressure spikes. Its reputation in the handloading community is bolstered by its ability to deliver ideal pressures and velocities in popular hunting and target shooting loads. Reloaders considering IMR 3031 should note its adaptability, allowing for precise tailoring to specific rifle requirements while maintaining safety and performance.
Specifikace
Rychlost hoření
5.2 (Medium)
Sypná hustota
0.889 g/cm³
Hustota
1.580 g/cm³
Citlivost na teplotu
Nízká
Vhodné náhrady
Prachy s podobnou rychlostí hoření, které mohou být vhodnými alternativami (viz také graf rychlosti hoření):
Standardní náplně — IMR 3031
Ověřené kombinace dat náplně pomocí IMR 3031.
.17 Rem.
Berger .172 | 25gr | Berger Varmint 25gr
.17 Rem.
Hornady .172 | 25gr | Hornady V-MAX 25gr
.17 Rem.
Impala Bullets .172 | 22gr | Impala LW CFN 22gr
.17 Rem.
Peregrine .172 | 21gr | Peregrine VLR-4 21gr
.17 Rem.
Peregrine .172 | 22gr | Peregrine VLR-5 22gr
.17 Rem. Fireball
Berger .172 | 25gr | Berger Varmint 25gr
.17 Rem. Fireball
Hornady .172 | 25gr | Hornady V-MAX 25gr
.20 BR
Barnes .204 | 20gr | Barnes Varminator HP FB 20gr
.20 BR
Barnes .204 | 26gr | Barnes Varmint Grenade FB 26gr
.20 BR
Berger .204 | 35gr | Berger FB Varmint 35gr
.20 BR
Berger .204 | 40gr | Berger Varmint 40gr
.20 BR
Berger .204 | 55gr | Berger Varmint 55gr
.20 BR
Hornady .204 | 24gr | Hornady NTX 24gr
.20 BR
Hornady .204 | 32gr | Hornady V-MAX 32gr
.20 BR
Hornady .204 | 40gr | Hornady V-MAX 40gr
.20 BR
Hornady .204 | 45gr | Hornady SP 45gr
.20 BR
Impala Bullets .204 | 30gr | Impala LWHV LS 30gr
.20 BR
Impala Bullets .204 | 30gr | Impala LW CFN 30gr
Subsonické náplně — IMR 3031
Ověřené kombinace subsonických náplní pomocí IMR 3031.
.30-06 Spring.
Berger .308 | 230gr | Berger Hybrid OTM Tactical 230gr
.30-06 Spring.
Berger .308 | 230gr | Berger Hybrid Target 230gr
.30-06 Spring.
Discreet Ballistics .308 | 188gr | Discreet Ballistics Selous Machined Expander 188gr
.30-06 Spring.
Hornady .308 | 175gr | Hornady Sub-X 175gr
.30-06 Spring.
Hornady .308 | 190gr | Hornady Sub-X 190gr
.30-06 Spring.
Lapua .308 | 200gr | Lapua Subsonic 200gr
.30-06 Spring.
MAKER .308 | 200gr | MAKER 200 Grain .308 Expanding Subsonic Blackout Bullets 200gr
.30-06 Spring.
MAKER .308 | 220gr | MAKER 300 blackout 220gr
.30-06 Spring.
Peregrine .308 | 155gr | Peregrine Subsonic 155gr
.30-06 Spring.
Reichenberg .308 | 154gr | Reichenberg HDB Subsonic 154gr
.30-06 Spring.
Reichenberg .308 | 200gr | Reichenberg Subsonic 200gr
.30-06 Spring.
Sierra .308 | 220gr | Sierra MatchKing 220gr
.30-06 Spring.
Styria Arms | AERO .308 | 95gr | AERO SUB-I,- smax:11.30 95gr
.30-06 Spring.
Styria Arms | AERO .308 | 115gr | AERO SUB,- smax:11.40 115gr
.30-06 Spring.
Styria Arms | AERO .308 | 190gr | AERO SUB,- smax:23.90 190gr
.308 Win.
Discreet Ballistics .308 | 188gr | Discreet Ballistics Selous Machined Expander 188gr
.308 Win.
Hornady .308 | 175gr | Hornady Sub-X 175gr
.308 Win.
Hornady .308 | 190gr | Hornady Sub-X 190gr
Kombinace od komunity — IMR 3031
Příklady nabíjecích dat vypočítaných s IMR 3031.
Potřebujete PRO licenci k odemknutí a zobrazení všech dat.
| Ráže | Kulka | Hlaveň (in) | Náplň (gr) | OAL (in) | Objem nábojnice (GoW) | Max. tlak (psi) | Rychlost na ústí hlavně (fps) |
|---|---|---|---|---|---|---|---|
| .224 | 62gr | Hornady FMJ | 22.0 | 28.0 | 2.10 | 34.6 | 51,764 (100%) | 3225 | |
| .224 | 62gr | Hornady FMJ | 20.0 | 28.0 | 2.10 | 34.6 | 51,764 (100%) | 3159 | |
| .224 | 80gr | Hornady ELD-Match | 11.5 | ••.• | 2.26 | 34.6 | 50,705 (98%) | 2402 | |
| .224 | 80gr | Hornady ELD-Match | 11.5 | 24.0 | 2.26 | 34.6 | 45,063 (87%) | 2306 | |
| .224 | 40gr | Hornady V-MAX | 22.0 | ••.• | 2.34 | 43.5 | 52,257 (89%) | 3917 | |
| .224 | 40gr | Hornady V-MAX | 22.0 | ••.• | 2.34 | 43.5 | 52,040 (89%) | 3914 | |
| .224 | 50gr | Hornady V-MAX | 22.0 | ••.• | 2.34 | 43.5 | 51,924 (88%) | 3602 | |
| .224 | 55gr | Sierra SBT GameKing | 22.0 | ••.• | 2.35 | 43.5 | 58,227 (99%) | 3576 | |
| .224 | 60gr | Hornady V-MAX | 22.0 | ••.• | 2.35 | 43.5 | 51,358 (87%) | 3330 | |
| .224 | 53gr | Hornady V-MAX | 24.0 | ••.• | 2.26 | 34.2 | 45,614 (83%) | 3284 | |
| .224 | 53gr | Hornady V-MAX | 24.0 | ••.• | 2.26 | 31.0 | 44,135 (80%) | 3196 | |
| .224 | 62gr | Speer FMJ | 18.0 | ••.• | 2.26 | 30.0 | 33,852 (62%) | 2572 | |
| .257 | 87gr | Speer Hot-Cor | 24.0 | ••.• | 2.52 | 45.5 | 36,260 (68%) | 2871 | |
| .257 | 75gr | Sierra HP Varminter | 22.0 | ••.• | 2.77 | 56.0 | 48,602 (94%) | 3333 | |
| .257 | 75gr | Sierra HP Varminter | 22.0 | ••.• | 2.77 | 56.0 | 45,281 (88%) | 3268 | |
| .257 | 87gr | Speer Spitzer Soft Point | 22.0 | ••.• | 2.77 | 56.0 | 49,110 (95%) | 3133 | |
| .277 | 120gr | Barnes X BT | 20.0 | ••.• | 2.85 | 60.0 | 77,914 (97%) | 3166 | |
| .308 | 165gr | Hornady SP | 24.0 | ••.• | 3.21 | 68.2 | 58,146 (99%) | 2825 |
Vypočítat náplně s IMR 3031
Použijte náš profesionální balistický kalkulátor pro vývoj bezpečných a přesných receptur nabíjení.
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