Quickload Help

[41rem]

Looking for data with these parameters. Need a safe starting load.

28 Nosler new Peterson brass
VV N570 powder
Nosler 175 AccuBond LR
Federal 215 primers

Anything appreciated

 

[DrMike]

Cartridge          : .28 Nosler
Bullet             : .284, 175, Nosler Accubond LR 58517 G7
Useable Case Capaci: 85.464 grain H2O = 5.549 cm³
Cartridge O.A.L. L6: 3.340 inch = 84.84 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : Vihtavuori N570 *C

Predicted data by increasing and decreasing the given charge,
incremented in steps of 1.0% 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

-10.0   90    74.88   2761    2962   44907  15519     94.7    1.465
-09.0   91    75.71   2796    3037   46550  15718     95.3    1.440
-08.0   92    76.54   2831    3114   48246  15910     95.9    1.415
-07.0   93    77.38   2866    3191   50000  16095     96.4    1.391
-06.0   94    78.21   2901    3270   51818  16273     96.8    1.368
-05.0   95    79.04   2936    3349   53702  16443     97.3    1.345
-04.0   96    79.87   2971    3429   55655  16604     97.7    1.322  ! Near Maximum !
-03.0   97    80.70   3006    3510   57680  16757     98.1    1.300  ! Near Maximum !
-02.0   98    81.54   3041    3592   59781  16902     98.4    1.278  ! Near Maximum !
-01.0   99    82.37   3075    3675   61959  17038     98.8    1.257  ! Near Maximum !
+00.0  100    83.20   3110    3759   64219  17164     99.0    1.236  ! Near Maximum !
+01.0  101    84.03   3145    3843   66565  17281     99.3    1.215  !DANGEROUS LOAD-DO NOT USE!
+02.0  102    84.86   3180    3929   69000  17388     99.5    1.195  !DANGEROUS LOAD-DO NOT USE!
+03.0  103    85.70   3214    4015   71528  17485     99.7    1.175  !DANGEROUS LOAD-DO NOT USE!
+04.0  104    86.53   3249    4102   74153  17571     99.8    1.156  !DANGEROUS LOAD-DO NOT USE!
+05.0  105    87.36   3283    4189   76881  17647     99.9    1.137  !DANGEROUS LOAD-DO NOT USE!

Results caused by ± 5% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 5% relative to nominal value:
+Ba    100    83.20   3202    3983   71693  16962    100.0    1.178  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 5% relative to nominal value:
-Ba    100    83.20   3002    3502   56889  17063     96.6    1.303  ! Near Maximum !

 

[41rem]

Thanks DrMike!