Beskrywing
IMR 3031 is a medium-fast burn rate rifle powder, particularly well-suited for a range of calibers where efficiency and accuracy at modest pressure levels are paramount. Known for its consistency and versatile performance across varying case capacities, 3031 powder is a popular choice for classic calibers like .30-30 Winchester, .308 Winchester, and smaller bore high-velocity loads. Its extruded rod form offers precision in metering, though users should note that careful attention to powder measures is needed for exact charge weights. Despite its fast burn rate relative to other rifle powders, 3031 maintains stability under a wide range of ambient temperatures, ensuring reliable performance throughout the year. For load developers, IMR 3031 offers a forgiving pressure curve that is advantageous for those seeking optimal accuracy without high pressures. Handloaders favor this powder for its ability to produce accurate loads with minimal variation, making it a staple in the portfolios of seasoned reloaders seeking to exploit the full potential of medium-bore and vintage calibers.
Spesifikasies
Brandtempo
5.2 (Medium)
Stortdigtheid
0.889 g/cm³
Digtheid
1.580 g/cm³
Temperatuur Sensitiwiteit
Laag
Geskikte alternatiewe
Kruit met 'n soortgelyke brandtempo wat as alternatiewe kan dien (sien ook brandtempo-grafiek):
Standaard laaie — IMR 3031
Geverifieerde laai data kombinasies met 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
Subsoniese laaie — IMR 3031
Geverifieerde subsoniese laaidata kombinasies met 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
Gemeenskapslaaie — IMR 3031
Voorbeeld laaidata bereken met IMR 3031.
U het 'n PRO lisensie nodig om al die data te ontsluit en te sien.
| Kaliber | Kogel | Loop (in) | Lading (gr) | OAL (in) | Huls Volume (GoW) | Maks. druk (psi) | Mondingsnelheid (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 |
Bereken ladings met IMR 3031
Gebruik ons professionele ballistiese sakrekenaar om veilige en akkurate laairesepte te ontwikkel.
Begin bereken