darrelldavies51
Beginner
- Jun 19, 2018
- 41
- 0
Hi iam new to reloading as anybody got data for 243 win 90gr nosler AccuBond with n150 vit
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Cartridge : .243 Win.
Bullet : .243, 90, Nosler Accubond 56357
Useable Case Capaci: 48.885 grain H2O = 3.174 cm³
Cartridge O.A.L. L6: 2.710 inch = 68.83 mm
Barrel Length : 22.0 inch = 558.8 mm
Powder : Vihtavuori N150
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 87 36.90 2738 1498 43156 9579 99.8 1.250
-09.0 88 37.31 2765 1527 44491 9646 99.9 1.233
-08.0 89 37.72 2791 1557 45864 9708 99.9 1.215
-07.0 90 38.13 2817 1586 47277 9765 100.0 1.198
-06.0 91 38.54 2843 1615 48731 9818 100.0 1.182
-05.0 92 38.95 2869 1645 50227 9869 100.0 1.165
-04.0 93 39.36 2894 1674 51766 9919 100.0 1.149 ! Near Maximum !
-03.0 94 39.77 2920 1704 53350 9968 100.0 1.134 ! Near Maximum !
-02.0 95 40.18 2945 1733 54980 10017 100.0 1.118 ! Near Maximum !
-01.0 95 40.59 2970 1763 56658 10065 100.0 1.103 ! Near Maximum !
+00.0 96 41.00 2995 1793 58386 10113 100.0 1.089 ! Near Maximum !
+01.0 97 41.41 3020 1823 60164 10160 100.0 1.074 !DANGEROUS LOAD-DO NOT USE!
+02.0 98 41.82 3045 1852 61995 10206 100.0 1.060 !DANGEROUS LOAD-DO NOT USE!
+03.0 99 42.23 3069 1882 63881 10252 100.0 1.046 !DANGEROUS LOAD-DO NOT USE!
+04.0 100 42.64 3094 1913 65823 10296 100.0 1.032 !DANGEROUS LOAD-DO NOT USE!
+05.0 101 43.05 3118 1943 67824 10341 100.0 1.019 !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 96 41.00 3086 1904 68290 9827 100.0 1.017 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 96 41.00 2858 1632 48407 10406 99.2 1.184