wildgene
Handloader
- Jul 4, 2011
- 1,597
- 2
Scotty, anyone, Scotty???
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wildgene":11efx5dp said:Scotty, anyone, Scotty???
SJB358":2hvupo9h said:wildgene":2hvupo9h said:Scotty, anyone, Scotty???
What kinda powders are you looking at buddy?
Cartridge : 6.5 Creedmoor Hornady
Bullet : .264, 130, Nosler AccuBond 56902
Useable Case Capaci: 47.584 grain H2O = 3.090 cm³
Cartridge O.A.L. L6: 2.800 inch = 71.12 mm
Barrel Length : 26.0 inch = 660.4 mm
Powder : Alliant Reloder-17
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 83 38.11 2682 2076 42541 8238 99.4 1.411
-09.0 84 38.53 2708 2117 43859 8303 99.6 1.391
-08.0 85 38.95 2735 2159 45217 8364 99.7 1.372
-07.0 86 39.38 2761 2201 46617 8422 99.8 1.353
-06.0 86 39.80 2787 2243 48048 8475 99.9 1.335
-05.0 87 40.22 2814 2285 49548 8525 100.0 1.317
-04.0 88 40.65 2840 2328 51080 8572 100.0 1.299
-03.0 89 41.07 2865 2370 52667 8614 100.0 1.282
-02.0 90 41.49 2891 2413 54301 8655 100.0 1.265 ! Near Maximum !
-01.0 91 41.92 2917 2456 55985 8695 100.0 1.248 ! Near Maximum !
+00.0 92 42.34 2942 2499 57724 8734 100.0 1.231 ! Near Maximum !
+01.0 93 42.76 2967 2542 59519 8773 100.0 1.215 ! Near Maximum !
+02.0 94 43.19 2992 2585 61373 8812 100.0 1.199 !DANGEROUS LOAD-DO NOT USE!
+03.0 95 43.61 3018 2628 63289 8849 100.0 1.183 !DANGEROUS LOAD-DO NOT USE!
+04.0 96 44.03 3042 2672 65264 8887 100.0 1.168 !DANGEROUS LOAD-DO NOT USE!
+05.0 97 44.46 3067 2716 67308 8923 100.0 1.153 !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 92 42.34 3038 2664 68788 8409 100.0 1.152 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 92 42.34 2796 2257 47702 8977 98.3 1.336
wildgene":t0phu0sf said:...RL-17 would probably be my first choice, IMR-4350, H-100V, Superformance, Hunter, other suitable powders...
wildgene":1t3djwzt said:Thank you sir...
...Superformance is pretty far down the list...
RiverRider":29b2q3ga said:Sorry for having interjected myself. Won't happen again.