Beskrywing
IMR 8208 XBR is 'n gewilde geweerkruit onder handsnutters as gevolg van sy medium brandtempo, wat dit hoogs veelsydig maak in 'n reeks kasetton-toepassings. Sy korrelagtige vorm maak dit moontlik vir presiese meting, wat variasie in ladingsgewigte verminder. Merkwaardig is dat 8208 XBR bekend is vir sy uitstekende temperatuurstabiliteit, wat konstante prestasie bied oor verskillende omgewingstoestande, wat krities is vir presisie skietdissiplines. Hierdie dryfmiddel presteer in kalibers soos .223 Remington, .308 Winchester, en 6.5mm Grendel, waar akkuraatheid en betroubaarheid van kardinale belang is. Tydens ladingsontwikkeling maak 8208 XBR se toegeeflike aard die vind van akkurate en doeltreffende ladingskombinasies makliker, wat voordelig is vir ervare herladers en beginners. IMR se reputasie in die handherlaaigemeenskap word versterk deur die kruit se konstante bondelkwaliteit, wat vertroue met elke aankoop ondersteun. Handskutters verkies hierdie kruit vir kompetisieskietoefeninge en toepassings waar herhaalbare skoot-tot-skootkonsekwentheid van kardinale belang is, wat sy reputasie as 'n topkeuse vir hoogs-prestasie ladings versterk.
Spesifikasies
Brandtempo
4.8 (Medium)
Stortdigtheid
0.920 g/cm³
Digtheid
1.620 g/cm³
Temperatuur Sensitiwiteit
Laag
Geskikte alternatiewe
Kruit met 'n soortgelyke brandtempo wat as alternatiewe kan dien (sien ook brandtempo-grafiek):
Standaard laaie — IMR 8208 XBR
Geverifieerde laai data kombinasies met IMR 8208 XBR.
.17 Rem.
Berger .172 | 25gr | Berger Varmint 25gr
.17 Rem.
Hornady .172 | 25gr | Hornady V-MAX 25gr
.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 | 32gr | Hornady V-MAX 32gr
.20 BR
Hornady .204 | 40gr | Hornady V-MAX 40gr
.20 BR
Hornady .204 | 45gr | Hornady SP 45gr
.20 BR
Nosler .204 | 32gr | Nosler CT Ballistic Silvertip RN 32gr
.20 BR
Nosler .204 | 32gr | Nosler Varmageddon 32gr
.20 BR
Nosler .204 | 32gr | Nosler Ballistic Tip Lead Free 32gr
.20 BR
Nosler .204 | 32gr | Nosler Varmageddon HP 32gr
.20 BR
Nosler .204 | 32gr | Nosler Ballistic Tip Varmint 32gr
.20 BR
Nosler .204 | 40gr | Nosler Ballistic Tip Varmint 40gr
.20 BR
Peregrine .204 | 34gr | Peregrine VLR-4 34gr
.20 BR
Peregrine .204 | 36gr | Peregrine VLR-5 36gr
.20 BR
Sierra .204 | 32gr | Sierra BlitzKing 32gr
.20 BR
Sierra .204 | 36gr | Sierra Spitzer (SPT) 36gr
Subsoniese laaie — IMR 8208 XBR
Geverifieerde subsoniese laaidata kombinasies met IMR 8208 XBR.
.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
Gemeenskapslaaie — IMR 8208 XBR
Voorbeeld laaidata bereken met IMR 8208 XBR.
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) |
|---|---|---|---|---|---|---|---|
| .204 | 55gr | Berger Varmint | 24.0 | 28.0 | 2.20 | 37.5 | 55,274 (94%) | 3232 | |
| .224 | 80gr | Hornady ELD-Match | 22.0 | ••.• | 2.25 | 34.0 | 51,445 (99%) | 2779 | |
| .224 | 75gr | Hornady ELD-Match | 18.0 | 26.0 | 2.26 | 34.6 | 51,329 (99%) | 2749 | |
| .224 | 80gr | Hornady ELD-Match | 22.0 | 24.5 | 2.24 | 34.0 | 49,023 (94%) | 2736 | |
| .224 | 62gr | Hornady ELD-VT | 20.0 | ••.• | 2.26 | 34.6 | 58,769 (95%) | 3186 | |
| .224 | 75gr | Hornady ELD-Match | 22.0 | ••.• | 2.60 | 50.0 | 57,421 (88%) | 3136 | |
| .224 | 62gr | Barnes TTSX BT | 18.0 | ••.• | 2.26 | 31.5 | 48,631 (88%) | 2881 | |
| .224 | 78gr | Barnes TSX BT | 24.0 | ••.• | 2.26 | 32.8 | 50,995 (93%) | 2828 | |
| .224 | 78gr | Barnes TSX BT | 24.0 | ••.• | 2.26 | 32.8 | 48,631 (88%) | 2789 | |
| .224 | 78gr | Barnes TSX BT | 24.0 | ••.• | 2.26 | 32.8 | 41,234 (75%) | 2651 | |
| .243 | 62gr | Barnes Varmint Grenade FB | 23.7 | ••.• | 2.71 | 54.0 | 51,155 (85%) | 3373 | |
| .243 | 68gr | Barnes Match Burner | 23.7 | ••.• | 2.63 | 54.0 | 44,672 (74%) | 3143 | |
| .277 | 130gr | Nosler AccuBond | 16.0 | ••.• | 2.70 | 54.0 | 62,990 (100%) | 2667 | |
| .277 | 130gr | Nosler AccuBond | 16.0 | ••.• | 2.70 | 54.0 | 62,033 (98%) | 2654 | |
| .277 | 130gr | Nosler AccuBond | 16.0 | ••.• | 2.70 | 54.0 | 61,134 (97%) | 2644 | |
| .277 | 150gr | Nosler Accubond | 16.0 | ••.• | 2.70 | 54.0 | 61,612 (98%) | 2464 | |
| .277 | 150gr | Nosler Accubond | 16.0 | ••.• | 2.70 | 54.0 | 59,306 (94%) | 2434 | |
| .308 | 150gr | Nosler Ballistic Tip Hunting | 20.0 | ••.• | 3.29 | 68.2 | 49,922 (85%) | 2687 |
Bereken ladings met IMR 8208 XBR
Gebruik ons professionele ballistiese sakrekenaar om veilige en akkurate laairesepte te ontwikkel.
Begin bereken