Beskrywing
IMR 4198 is a fast-burning rifle powder favored among handloaders for its versatility and reliable performance, particularly in smaller calibers. Known for its relatively quick burn rate, this extruded powder is well-suited for reloading applications involving intermediate rifle cartridges such as .223 Remington, .45-70 Government, and .30-30 Winchester. IMR 4198's small granule size facilitates consistent metering through various powder measures, although it may require careful attention in achieving precise weights due to its extruded nature. Its temperature stability has been well-regarded, providing consistent velocity and pressure outputs across a range of environmental conditions, an important factor for precision shooters and hunters alike. Handloaders appreciate IMR 4198 for its proven performance in popular varmint calibers, where it offers improved shot-to-shot consistency. Additionally, this powder supports efficient load development thanks to its generic performance characteristics in widely-used reloading data, making it easier for users to tailor loads to specific firearms. This propellant exemplifies the commitment of IMR to quality, providing reliable ignition and repeatable performance independent of temperature variations.
Spesifikasies
Brandtempo
5.6 (Medium)
Stortdigtheid
0.825 g/cm³
Digtheid
1.590 g/cm³
Temperatuur Sensitiwiteit
Laag
Geskikte alternatiewe
Kruit met 'n soortgelyke brandtempo wat as alternatiewe kan dien (sien ook brandtempo-grafiek):
Standaard laaie — IMR 4198
Geverifieerde laai data kombinasies met IMR 4198.
.17 Rem.
Berger .172 | 25gr | Berger Varmint 25gr
.17 Rem.
Hornady .172 | 15.5gr | Hornady NTX 15.5gr
.17 Rem.
Hornady .172 | 17gr | Hornady V-MAX 17gr
.17 Rem.
Hornady .172 | 20gr | Hornady V-MAX 20gr
.17 Rem.
Hornady .172 | 25gr | Hornady V-MAX 25gr
.17 Rem.
Impala Bullets .172 | 20gr | Impala LWHV LS 20gr
.17 Rem.
Impala Bullets .172 | 22gr | Impala LW CFN 22gr
.17 Rem.
Lehigh Defense .172 | 18gr | Lehigh Defense Controlled Chaos 18gr
.17 Rem.
Lehigh Defense .172 | 20gr | Lehigh Defense Controlled Chaos 20gr
.17 Rem.
Nosler .172 | 20gr | Nosler Varmageddon BTip 20gr
.17 Rem.
Nosler .172 | 20gr | Nosler Varmageddon 20gr
.17 Rem.
Peregrine .172 | 21gr | Peregrine VLR-4 21gr
.17 Rem.
Peregrine .172 | 22gr | Peregrine VLR-5 22gr
.17 Rem.
Styria Arms | AERO .172 | 19gr | AERO SOLR-SR,- smax:6.90 19gr
.17 Rem.
Styria Arms | AERO .172 | 19gr | AERO SB-SR,- smax:7.00 19gr
.17 Rem. Fireball
Berger .172 | 25gr | Berger Varmint 25gr
.17 Rem. Fireball
Hornady .172 | 17gr | Hornady V-MAX 17gr
.17 Rem. Fireball
Hornady .172 | 20gr | Hornady V-MAX 20gr
Subsoniese laaie — IMR 4198
Geverifieerde subsoniese laaidata kombinasies met IMR 4198.
.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
.300 AAC Blackout
Ferrobull Europe .308 | 180gr | Ferrobull Tripple Expand Jagd 180gr
.300 AAC Blackout
Peregrine .308 | 186gr | Peregrine VRG-2 186gr
.308 Win.
Discreet Ballistics .308 | 188gr | Discreet Ballistics Selous Machined Expander 188gr
Gemeenskapslaaie — IMR 4198
Voorbeeld laaidata bereken met IMR 4198.
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 | 52gr | Berger Target FB | 24.0 | 24.3 | 2.10 | 32.0 | 54,099 (92%) | 3402 | |
| .224 | 53gr | Hornady V-MAX | 24.0 | 22.5 | 2.26 | 32.4 | 49,371 (90%) | 3199 | |
| .224 | 53gr | Hornady V-MAX | 24.0 | 22.1 | 2.26 | 32.4 | 47,065 (85%) | 3159 | |
| .224 | 77gr | Berger OTM | 26.0 | ••.• | 2.23 | 28.8 | 36,419 (66%) | 2425 | |
| .308 | 150gr | Nosler Expansion Tip | 20.0 | ••.• | 3.29 | 68.2 | 52,692 (90%) | 2654 | |
| .308 | 150gr | Nosler Expansion Tip | 20.0 | ••.• | 3.29 | 68.2 | 50,821 (87%) | 2628 | |
| .308 | 168gr | Sierra HPBT MatchKing | 26.0 | ••.• | 2.89 | 55.3 | 59,074 (98%) | 2654 | |
| .308 | 168gr | Sierra HPBT MatchKing | 26.0 | ••.• | 2.89 | 55.3 | 57,856 (96%) | 2638 | |
| .308 | 168gr | Sierra HPBT MatchKing | 26.0 | ••.• | 2.89 | 55.3 | 57,087 (95%) | 2628 | |
| .308 | 168gr | Sierra HPBT MatchKing | 26.0 | ••.• | 2.89 | 55.3 | 55,129 (92%) | 2605 | |
| .308 | 168gr | Sierra HPBT MatchKing | 26.0 | ••.• | 2.89 | 55.3 | 54,766 (91%) | 2602 | |
| .308 | 168gr | Sierra HPBT MatchKing | 26.0 | ••.• | 2.89 | 55.3 | 51,068 (85%) | 2552 | |
| .309 | 160gr | LEE Mold C309-160-R | 18.0 | ••.• | 2.60 | 56.0 | 54,592 (91%) | 2516 | |
| .358 | 250gr | Speer Spitzer Soft Point | 22.0 | ••.• | 2.75 | 44.2 | 41,234 (82%) | 1969 | |
| .358 | 250gr | Speer Spitzer Soft Point | 22.0 | ••.• | 2.80 | 44.2 | 38,870 (78%) | 1949 | |
| .458 | 300gr | Hornady InterLock | 22.0 | ••.• | 2.55 | 79.0 | 31,536 (99%) | 1988 | |
| .458 | 350gr | Hornady InterLock FP | 22.0 | ••.• | 2.55 | 79.0 | 25,519 (80%) | 1759 | |
| .458 | 500gr | Hornady DGS | 16.0 | ••.• | 2.26 | 63.0 | 30,414 (87%) | 1276 |
Bereken ladings met IMR 4198
Gebruik ons professionele ballistiese sakrekenaar om veilige en akkurate laairesepte te ontwikkel.
Begin bereken