Beschrijving
Somchem S265 is a versatile propellant powder designed for handgun and pistol applications, known for its fast burn rate characterized by a numerical value of 4.3. This makes it especially suitable for lighter projectile loads where rapid pressure build-up is advantageous. Its physical form consists of small, consistent grains that ensure excellent metering properties, offering reloaders precise and repeatable measures which are crucial for accuracy and performance. S265 exhibits commendable temperature stability, maintaining consistent ballistic performance across a range of environmental conditions, thus reducing variations often encountered between cold and hot weather loads. Popular calibers paired with S265 include 9mm Luger and .45 ACP, where it excels in providing efficient energy transfer and velocity. When developing loads, careful attention is advised due to its fast burn rate, requiring gradual increases in charge weight to optimize performance without exceeding pressure limits. Handloaders will appreciate its reliable performance and the reputation of Somchem for producing high-quality propellants, reinforcing confidence in safety and consistency.
Specificaties
Verbrandingssnelheid
6 (Medium-Fast)
Stortdichtheid
0.845 g/cm³
Dichtheid
1.600 g/cm³
Temperatuursensitiviteit
Laag
Geschikte alternatieven
Kruiten met een vergelijkbare verbrandingssnelheid die als alternatieven kunnen dienen (zie ook verbrandingssnelheidsgrafiek):
Standaard ladingen — Somchem S265
Geverifieerde ladinggegevenscombinaties met Somchem S265.
.500 S&W Mag.
Rim Rock .5 | 500gr | Rim Rock LBT?WFN Gas Check 500gr
7 x 49 GJW
Barnes .284 | 100gr | Barnes Solid 100gr
7 x 49 GJW
Barnes .284 | 110gr | Barnes TTSX FB 110gr
7 x 49 GJW
Barnes .284 | 120gr | Barnes Solid 120gr
7 x 49 GJW
Cutting Edge .284 | 115gr | CutEdge ESP Raptor 115gr
7 x 49 GJW
Cutting Edge .284 | 118gr | CutEdge ESP Raptor 118gr
7 x 49 GJW
Cutting Edge .284 | 130gr | CutEdge ESP Raptor 130gr
7 x 49 GJW
Cutting Edge .284 | 133gr | CutEdge ESP Raptor 133gr
7 x 49 GJW
Federal .277 | 140gr | Federal Trophy Bonded 140gr
7 x 49 GJW
Fox Bullets .284 | 130gr | Fox Classic Hunter 130gr
7 x 49 GJW
Fox Bullets .284 | 145gr | Fox Classic Hunter 145gr
7 x 49 GJW
Frontier Bullets .283 | 130gr | Frontier PH HPFB 130gr
7 x 49 GJW
Geco .284 | 127gr | Geco ZERO 127gr
7 x 49 GJW
Geco .284 | 127gr | Geco ZERO LG 127gr
7 x 49 GJW
H&N .284 | 100gr | H&N RN HS 100gr
7 x 49 GJW
Hornady .284 | 120gr | Hornady V-MAX 120gr
7 x 49 GJW
Hornady .284 | 120gr | Hornady SP 120gr
7 x 49 GJW
LEE .285 | 130gr | LEE Mold C285-130-R 130gr
Subsonische ladingen — Somchem S265
Geverifieerde subsonische laadgegevenscombinaties met Somchem S265.
.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
.300 AAC Blackout
Barnes .308 | 180gr | Barnes MRX BT 180gr
.300 AAC Blackout
Discreet Ballistics .308 | 188gr | Discreet Ballistics Selous Machined Expander 188gr
.300 AAC Blackout
Ferrobull Europe .308 | 180gr | Ferrobull Tripple Expand Jagd 180gr
Berekeningen met Somchem S265
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