Quick Load Request.
- Thread starter jr1968
- Start date
DrMike
Ballistician
- Nov 8, 2006
- 36,973
- 5,208
Code:
Cartridge : 6.5 Creedmoor Hornady
Bullet : .264, 120, Sierra SP 1720 G7 Litz
Useable Case Capaci: 50.732 grain H2O = 3.294 cm³
Cartridge O.A.L. L6: 2.800 inch = 71.12 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : Hodgdon H4350
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 81 37.04 2385 1515 30778 7920 88.6 1.519
-18.0 83 37.97 2442 1589 32773 8173 89.8 1.480
-16.0 85 38.89 2499 1664 34896 8421 90.9 1.441
-14.0 87 39.82 2556 1741 37154 8662 92.0 1.403
-12.0 89 40.74 2613 1820 39556 8895 93.1 1.363
-10.0 91 41.67 2670 1900 42095 9120 94.0 1.324
-08.0 93 42.60 2728 1982 44774 9336 94.9 1.286
-06.0 95 43.52 2785 2066 47619 9541 95.8 1.250
-04.0 97 44.45 2842 2152 50646 9737 96.5 1.215
-02.0 99 45.37 2899 2239 53868 9920 97.2 1.181 ! Near Maximum !
+00.0 101 46.30 2955 2327 57299 10091 97.8 1.149 ! Near Maximum !
+02.0 103 47.23 3012 2417 60955 10250 98.4 1.117 ! Near Maximum !
+04.0 105 48.15 3068 2508 64855 10394 98.8 1.087 !DANGEROUS LOAD-DO NOT USE!
+06.0 107 49.08 3124 2601 69018 10524 99.2 1.058 !DANGEROUS LOAD-DO NOT USE!
+08.0 109 50.00 3180 2695 73465 10639 99.5 1.030 !DANGEROUS LOAD-DO NOT USE!
+10.0 111 50.93 3236 2790 78223 10738 99.8 1.002 !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 101 46.30 3085 2535 67444 9960 100.0 1.071 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 101 46.30 2783 2064 47348 9760 91.9 1.250
Code:
Cartridge : 6.5 Creedmoor Hornady
Bullet : .264, 120, Sierra SP 1720 G7 Litz
Useable Case Capaci: 50.732 grain H2O = 3.294 cm³
Cartridge O.A.L. L6: 2.800 inch = 71.12 mm
Barrel Length : 24.0 inch = 609.6 mm
Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 62000 psi, or 427 MPa
or a maximum loading ratio or filling of 110 %
These calculations refer to your specified settings in QuickLOAD 'Cartridge Dimensions' window.
C A U T I O N : any load listed can result in a powder charge that falls below minimum suggested
loads or exceeds maximum suggested loads as presented in current handloading manuals. Understand
that all of the listed powders can be unsuitable for the given combination of cartridge, bullet
and gun. Actual load order can vary, depending upon lot-to-lot powder and component variations.
USE ONLY FOR COMPARISON !
7 loads produced a Loading Ratio below user-defined minimum of 90%. These powders have been skipped.
Powder type Filling/Loading Ratio Charge Charge Vel. Prop.Burnt P max P muzz B_Time
% Grains Gramm fps % psi psi ms
--------------------------------- -----------------------------------------------------------------
Alliant Reloder-26 107.8 54.2 3.51 3219 100.0 62000 12009 1.092 ! Near Maximum !
Norma MRP 108.5 52.9 3.43 3182 99.1 62000 12021 1.094 ! Near Maximum !
Vihtavuori N560 110.0 52.6 3.41 3157 96.1 61808 12093 1.095 ! Near Maximum !
Alliant Reloder-17 97.5 47.8 3.10 3137 100.0 62000 10692 1.096 ! Near Maximum !
Accurate MAGPRO 110.0 54.7 3.54 3134 94.4 61153 12045 1.105 ! Near Maximum !
IMR 7828 SSC 108.2 52.0 3.37 3134 96.5 62000 11675 1.089 ! Near Maximum !
Alliant Reloder-22 110.0 52.0 3.37 3131 97.9 61074 11707 1.105 ! Near Maximum !
Ramshot Magnum 109.5 55.8 3.61 3106 98.4 62000 11177 1.093 ! Near Maximum !
Ramshot Hunter 102.2 49.3 3.20 3098 99.5 62000 10929 1.105 ! Near Maximum !
Alliant Reloder-19 106.7 49.9 3.23 3094 97.8 62000 11155 1.100 ! Near Maximum !
Winchester 760 96.5 47.7 3.09 3092 99.1 62000 10929 1.108 ! Near Maximum !
Hodgdon H414 96.5 47.7 3.09 3092 99.1 62000 10929 1.108 ! Near Maximum !
Norma URP 101.7 47.0 3.05 3080 100.0 62000 10515 1.112 ! Near Maximum !
Vihtavuori N550 98.8 47.2 3.06 3079 100.0 62000 10643 1.117 ! Near Maximum !
Accurate 4350 101.0 47.2 3.06 3077 100.0 62000 10491 1.127 ! Near Maximum !
Norma 204 101.1 48.8 3.16 3066 97.5 62000 10838 1.102 ! Near Maximum !
IMR 4831 106.7 47.8 3.10 3061 100.0 62000 10286 1.120 ! Near Maximum !
Hodgdon H4831 SC 107.6 50.9 3.30 3056 95.6 62000 10857 1.099 ! Near Maximum !
Hodgdon Hybrid 100V 104.4 47.3 3.06 3041 100.0 62000 9673 1.111 ! Near Maximum !
Winchester Supreme 780 104.9 51.7 3.35 3039 97.6 62000 10542 1.105 ! Near Maximum !
Accurate 3100 110.0 51.4 3.33 3038 99.4 61135 10448 1.137 ! Near Maximum !
Winchester WXR 110.0 50.9 3.30 3038 96.7 55457 11451 1.155 ! Near Maximum !
Alliant Reloder-23 110.0 50.3 3.26 3036 100.0 55213 10667 1.158 ! Near Maximum !
Hodgdon H380 93.7 44.8 2.90 3031 99.9 62000 10129 1.123 ! Near Maximum !
Norma 203 old 94.2 44.5 2.89 3027 100.0 62000 9756 1.133 ! Near Maximum !
IMR 4007 SSC 95.5 45.3 2.93 3005 98.5 62000 10138 1.120 ! Near Maximum !
Hodgdon H4831 110.0 50.0 3.24 2997 94.8 58173 10675 1.131 ! Near Maximum !
IMR 7828 110.0 50.0 3.24 2994 94.5 53687 11250 1.162 ! Near Maximum !
Accurate 4064 93.8 42.9 2.78 2985 100.0 62000 9148 1.154 ! Near Maximum !
Vihtavuori N165 110.0 50.9 3.30 2968 97.5 57259 10239 1.149 ! Near Maximum !
Vihtavuori N160 110.0 49.3 3.20 2952 95.6 58174 10128 1.141 ! Near Maximum !- Thread starter
- #3
