
Opis
IMR 4198 is a versatile rifle powder with a relatively fast burn rate, making it an excellent choice for smaller cartridge applications. It is particularly well-suited for benchrest shooting and varmint hunting due to its consistency and manageable recoil characteristics. Typical caliber pairings include the .223 Remington, .222 Remington, and .45-70 Government, providing efficiency in both small and larger bore scenarios. The physical form of 4198 is a short-grain extruded powder, which provides satisfactory metering properties, although it may require slightly more attention to detail during the handloading process compared to spherical powders. The temperature stability of IMR 4198 is highly regarded, offering consistent performance across a range of environmental conditions which is essential for precision shooting. Handloaders will benefit from its reliable ignition and clean-burning nature, reducing fouling and maintaining barrel accuracy. For load development, users will appreciate its adaptability in achieving optimal velocity and pressure levels, making it a trusted component within the reloading community. IMR's longstanding reputation ensures a dependable supply of this versatile propellant.
Specyfikacje
Szybkość spalania
5.6 (Medium)
Gęstość nasypowa
0.825 g/cm³
Gęstość
1.590 g/cm³
Wrażliwość na temperaturę
Niska
Odpowiednie zamienniki
Prochy o podobnej szybkości spalania, które mogą być odpowiednimi alternatywami (zobacz również wykres szybkości spalania):

Accurate LT-32
Accurate Powders · Szybkość spalania: 5.6

Accurate LT-30
Accurate Powders · Szybkość spalania: 5.6

Vihtavuori N120
Vihtavuori · Szybkość spalania: 5.6

Rottweil R 901
Rottweil · Szybkość spalania: 5.6

Alliant Reloder-7
Alliant Powder · Szybkość spalania: 5.6

Hodgdon H4198
Hodgdon · Szybkość spalania: 5.6
Standardowe ładunki — IMR 4198
Zweryfikowane kombinacje danych ładunkowych z użyciem 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
Ładunki subsoniczne — IMR 4198
Zweryfikowane kombinacje danych ładunkowych subsonicznych z użyciem 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
Ładunki społeczności — IMR 4198
Przykładowe dane ładunkowe obliczone z IMR 4198.
Potrzebujesz licencji PRO, aby odblokować i zobaczyć wszystkie dane.
| Kaliber | Pocisk | Lufa (in) | Ładunek (gr) | OAL (in) | Objętość łuski (GoW) | Maks. ciśnienie (psi) | Prędkość wylotowa (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 |
Oblicz ładunki z IMR 4198
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