30-06 met 155gr Sierra MK 2155

[Swede]

Sal dit baie waardeur of ek hulp kan kry met die volgende:

30-06
155gr Sierra MK 2155
looplengte: 615mm
H20:70.1gr
doplengte:63mm
TPL: 83mm

[vriell]

Kruit ?

[Swede]

Jammer het dit uitgelaat, dit sal S365 wees. Baie dankie

[vriell]

Swede , Hierdie inligting is voor enige kalibrasie.Alhoewel QL vir my wys dat die druk veilig is vir 'n 30-06 sal ek voorstel dat jy op werk na hierdie node spoed en om kalibrasie te doen moet die spoed geneem word wanneer jy gaan skiet om sodoende nader aan die node te kom.

Kyk ook na die inligting en maak seker dat die gegewens van jou reg is . Laat weet indien enige vrae .

Met s355 kan jy beter node spoed kry as jy spoed wil jaag.

Sal waardeer as ander QL gebruikers ook hulle insette gee.


WARNING: Table produced by not verified Ballistics Calculations! Check results
always against loading data of current reloading manuals! Input data and results
may be invalid or wrong! The use of this data for loading ammunition can cause,
directly or indirectly, serious injury to personnel and material. No responsibi-
lity is implied and THE USER MUST ASSUME THE ENTIRE RISK OF USING THE DATA.
QuickLOAD© V.3.2 Interior Ballistics V.3.2 #230031
© Copyright 1987-2006 - H.Broemel, Babenhausen, Germany
-------------------------------------------------------------------------------
Case capacity and propellant properties may vary considerably from lot to lot!

**** Input data: Date: 14-Oct-2013 Time: 17:55:15
Cartridge................. = .30-06 Spring. (SAAMI)
Projectile type........... = .308, 155, Sierra HPBT MK 2155 with boattail

Max.avg.pressure(Piezo SAA)= 60000 psi Shot start / init pressure = 3626 psi
Projectile weight (gr)= 155 Groove caliber (in)= 0.308
Length of cartridge (in)= 3.268 Length of case (in)= 2.494
Case capacity(Grains Water)= 70.10 Length of projectile (in)= 1.130
Length of barrel (in)= 24.213
**** Values calculated:
Seating depth (in)= 0.356 Volume displaced (gn H2O)= 5.87
Comb.chamber volume(gn H2O)= 64.23 Projectile travel (in)= 22.075
**** Input data:
Propellant type........... = Somchem S365
Charge weight..........(gr)= 58.5 Load density......(g/cu.cm)= 0.909
Heat of Explosion (cal/lb)= 399235 Ratio of spec. heats cp/cv = 1.239
Solid density (gr/cu.in)= 404.6 Weighting factor...........= 0.6
Burning rate factor Ba(1/s)= 0.44 Pro-/degressivity factor a = 1.715
Burning limit ......... z1 = 0.6 Combust.Chamber Vb(ft³)= 1.472614E-4
Factor.................. b = 2.271 X-S.Area of Bore A(ft²)= 5.115167E-4
Bulk density (gr/cu.in)= 231.4 Projectile mass mp (lb)= 2.214286E-2
Loading ratio (%)= 99.4 Projectile travel x(ft)= 1.839567E+0

**** Results calculated:
Maximum pressure ........ = 45214 psi Way of projectile at Pmax = 2.28 in
Muzzle velocity ......Ve = 2863 fps Muzzle pressure .......Pe = 9407 psi
Project. energy at muzzle = 2822 ft.lbs Fraction of powder burnt = 99.8 %
Projectile travel time from 10% Pmax to muzzle = 1.23 ms

Real maximum of pressure inside barrel.
End of combustion after the projectile passes muzzle.

[Swede]

Baie dankie Vriell

Ek sal opwerk na daardie spoed en laat weet wat is die syfers as ek geskiet het

[vriell]

Jy's welkom..