Are Quickload data available for 6,5 x 57 R Mauser caliber ?

jagermeister · Jun 16, 2015

If so (but I doubt it....), I'd be in need of reloading data for Vihtavuori N550 powder for the following bullets :
- Nosler BT 120
- Sierra 142 Match King

...to be shot in a 1 : 8" twist rate 24" barrel.
Thank you in advance.
Cheers.
[WINKING FACE]

DrMike · Jun 16, 2015

Code:

Cartridge          : 6.5 x 57 R
Bullet             : .264, 120, Nosler BalTip 26120
Useable Case Capaci: 56.073 grain H2O = 3.641 cm³
Cartridge O.A.L. L6: 3.228 inch = 81.99 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : Vihtavuori N550

Predicted data by increasing and decreasing the given charge,
incremented in steps of 2.0% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !

Step    Fill. Charge   Vel.  Energy   Pmax   Pmuz  Prop.Burnt B_Time
 %       %    Grains   fps   ft.lbs    psi    psi      %        ms

-20.0   69    36.40   2304    1414   26061   8461     90.8    1.634
-18.0   71    37.31   2358    1481   27639   8731     92.0    1.597
-16.0   72    38.22   2412    1551   29293   8993     93.1    1.562
-14.0   74    39.13   2467    1621   31040   9248     94.1    1.527
-12.0   76    40.04   2521    1693   32883   9495     95.0    1.494
-10.0   78    40.95   2575    1766   34829   9732     95.9    1.460
-08.0   79    41.86   2629    1841   36882   9959     96.7    1.428
-06.0   81    42.77   2682    1917   39047  10175     97.4    1.390
-04.0   83    43.68   2736    1994   41330  10380     98.0    1.352  ! Near Maximum !
-02.0   84    44.59   2789    2072   43738  10572     98.5    1.316  ! Near Maximum !
+00.0   86    45.50   2841    2151   46277  10751     99.0    1.281  ! Near Maximum !
+02.0   88    46.41   2894    2232   48956  10917     99.3    1.248  !DANGEROUS LOAD-DO NOT USE!
+04.0   90    47.32   2946    2313   51782  11068     99.6    1.216  !DANGEROUS LOAD-DO NOT USE!
+06.0   91    48.23   2998    2395   54764  11204     99.8    1.185  !DANGEROUS LOAD-DO NOT USE!
+08.0   93    49.14   3049    2477   57911  11325    100.0    1.155  !DANGEROUS LOAD-DO NOT USE!
+10.0   95    50.05   3100    2560   61235  11429    100.0    1.126  !DANGEROUS LOAD-DO NOT USE!

Results caused by ± 10% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 10% relative to nominal value:
+Ba     86    45.50   2970    2350   54956  10496    100.0    1.186  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba     86    45.50   2666    1894   37799  10466     93.6    1.405

Code:

Cartridge          : 6.5 x 57 R
Bullet             : .264, 142, Sierra HPBT MatchK 1742 G7 Litz
Useable Case Capaci: 54.293 grain H2O = 3.525 cm³
Cartridge O.A.L. L6: 3.228 inch = 81.99 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : Vihtavuori N550

Predicted data by increasing and decreasing the given charge,
incremented in steps of 2.0% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !

Step    Fill. Charge   Vel.  Energy   Pmax   Pmuz  Prop.Burnt B_Time
 %       %    Grains   fps   ft.lbs    psi    psi      %        ms

-20.0   67    34.24   2155    1464   26982   8333     94.1    1.744
-18.0   69    35.10   2204    1531   28566   8575     95.0    1.706
-16.0   70    35.95   2253    1600   30234   8810     95.9    1.668
-14.0   72    36.81   2302    1670   31991   9036     96.7    1.631
-12.0   74    37.66   2350    1741   33839   9252     97.4    1.595
-10.0   75    38.52   2398    1814   35784   9459     98.0    1.560
-08.0   77    39.38   2446    1887   37829   9655     98.5    1.522
-06.0   79    40.23   2494    1961   39980   9839     99.0    1.481
-04.0   80    41.09   2541    2036   42241  10011     99.3    1.443  ! Near Maximum !
-02.0   82    41.94   2588    2112   44619  10171     99.6    1.406  ! Near Maximum !
+00.0   84    42.80   2635    2189   47119  10317     99.8    1.370  ! Near Maximum !
+02.0   85    43.66   2681    2266   49748  10450    100.0    1.336  !DANGEROUS LOAD-DO NOT USE!
+04.0   87    44.51   2727    2344   52512  10569    100.0    1.302  !DANGEROUS LOAD-DO NOT USE!
+06.0   89    45.37   2772    2423   55420  10680    100.0    1.270  !DANGEROUS LOAD-DO NOT USE!
+08.0   90    46.22   2817    2502   58479  10788    100.0    1.239  !DANGEROUS LOAD-DO NOT USE!
+10.0   92    47.08   2861    2581   61699  10894    100.0    1.209  !DANGEROUS LOAD-DO NOT USE!

Results caused by ± 10% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 10% relative to nominal value:
+Ba     84    42.80   2738    2364   55633   9981    100.0    1.273  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba     84    42.80   2487    1950   38718  10265     96.2    1.498