Beskrivning
IMR 3031 is a medium burn rate rifle powder widely appreciated for its versatility across a range of caliber applications. Its burn speed is particularly suitable for efficiently propelling medium-sized rifle cartridges, such as the .308 Winchester and the .30-30 Winchester, making it a popular choice among lever-action enthusiasts and precision shooters alike. IMR 3031 features an extruded stick powder form, which while slightly less convenient for metering compared to spherical powders, delivers consistent performance and accuracy for well-developed loads. Renowned for its predictable performance across various temperature conditions, reloaders can rely on IMR 3031 to maintain consistent velocity and pressure profiles, essential for hunting or competitive shooting in varying climates. Handloaders value IMR 3031 for its historical reputation and extensive load data availability, simplifying the process of developing specific loads tailored to their unique firearm and environmental conditions. Its adaptability and reliable performance make it a staple for those seeking precision and dependability in their handloads.
Specifikationer
Förbränningshastighet
5.2 (Medium)
Skrymdensitet
0.889 g/cm³
Densitet
1.580 g/cm³
Temperaturkänslighet
Låg
Lämpliga alternativ
Krut med liknande förbränningshastighet som kan vara lämpliga alternativ (se även förbränningshastighetstabell):
Lovex D073.5
Lovex · Förbränningshastighet: 5.2
Vihtavuori N130
Vihtavuori · Förbränningshastighet: 5.2
Ramshot X-Terminator
Ramshot · Förbränningshastighet: 5.2
Rottweil R 902
Rottweil · Förbränningshastighet: 5.2
Alliant Reloder-10x
Alliant Powder · Förbränningshastighet: 5.2
Accurate 2460
Accurate Powders · Förbränningshastighet: 5.2
Standardladdningar — IMR 3031
Verifierade laddningsdata kombinationer med 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 LW CFN 30gr
.20 BR
Impala Bullets .204 | 30gr | Impala LWHV LS 30gr
Subsoniska laddningar — IMR 3031
Verifierade subsoniska laddningsdata kombinationer med IMR 3031.
.30-06 Spring.
Berger .308 | 230gr | Berger Hybrid Target 230gr
.30-06 Spring.
Berger .308 | 230gr | Berger Hybrid OTM Tactical 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
Gemenskapsladdningar — IMR 3031
Exempelladddata beräknad med IMR 3031.
Du behöver en PRO-licens för att låsa upp och visa all data.
| Kaliber | Kula | Pipa (mm) | Laddning (g) | OAL (mm) | Hylsvolym (cc) | Max. tryck (bar) | Mynningens hastighet (m/s) |
|---|---|---|---|---|---|---|---|
| .224 | 62gr | Hornady FMJ | 559 | 1.81 | 53.3 | 2.24 | 3,569 (100%) | 983 | |
| .224 | 62gr | Hornady FMJ | 508 | 1.81 | 53.3 | 2.24 | 3,569 (100%) | 963 | |
| .224 | 80gr | Hornady ELD-Match | 292 | ••.•• | 57.4 | 2.24 | 3,496 (98%) | 732 | |
| .224 | 80gr | Hornady ELD-Match | 292 | 1.56 | 57.4 | 2.24 | 3,107 (87%) | 703 | |
| .224 | 40gr | Hornady V-MAX | 559 | ••.•• | 59.4 | 2.82 | 3,603 (89%) | 1194 | |
| .224 | 40gr | Hornady V-MAX | 559 | ••.•• | 59.4 | 2.82 | 3,588 (89%) | 1193 | |
| .224 | 50gr | Hornady V-MAX | 559 | ••.•• | 59.4 | 2.82 | 3,580 (88%) | 1098 | |
| .224 | 60gr | Hornady V-MAX | 559 | ••.•• | 59.7 | 2.82 | 3,541 (87%) | 1015 | |
| .224 | 53gr | Hornady V-MAX | 610 | ••.•• | 57.4 | 2.22 | 3,145 (83%) | 1001 | |
| .224 | 53gr | Hornady V-MAX | 610 | ••.•• | 57.4 | 2.01 | 3,043 (80%) | 974 | |
| .224 | 62gr | Speer FMJ | 457 | ••.•• | 57.4 | 1.94 | 2,334 (62%) | 784 | |
| .224 | 90gr | Hornady A-Tip Match | 406 | ••.•• | 57.4 | 1.94 | 2,560 (68%) | 654 | |
| .257 | 110gr | Sierra Tipped GameKing | 432 | ••.•• | 68.6 | 3.34 | 3,569 (83%) | 807 | |
| .257 | 110gr | Sierra Tipped GameKing | 432 | ••.•• | 68.6 | 3.34 | 3,488 (82%) | 802 | |
| .257 | 87gr | Speer Hot-Cor | 610 | ••.•• | 63.9 | 2.95 | 2,500 (68%) | 875 | |
| .257 | 75gr | Sierra HP Varminter | 559 | ••.•• | 70.5 | 3.63 | 3,351 (94%) | 1016 | |
| .257 | 75gr | Sierra HP Varminter | 559 | ••.•• | 70.5 | 3.63 | 3,122 (88%) | 996 | |
| .257 | 87gr | Speer Spitzer Soft Point | 559 | ••.•• | 70.5 | 3.63 | 3,386 (95%) | 955 |
Beräkna laddningar med IMR 3031
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