bbearhntr
Handloader
- Apr 10, 2011
- 553
- 0
Has anyone got any load data for this combo?
280AI RL26 180g Berger hybrid
- Thread starter bbearhntr
- Start date
DrMike
Ballistician
- Nov 8, 2006
- 37,502
- 6,506
Code:
Cartridge : .280 Ack Imp
Bullet : .284, 180, Berger Hy Tgt G7 #28407
Useable Case Capaci: 62.946 grain H2O = 4.087 cm³
Cartridge O.A.L. L6: 3.330 inch = 84.58 mm
Barrel Length : 26.0 inch = 660.4 mm
Powder : Alliant Reloder-26
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 89 55.62 2664 2836 44390 10474 100.0 1.505
-09.0 90 56.24 2693 2898 46034 10525 100.0 1.480
-08.0 91 56.86 2722 2961 47746 10575 100.0 1.456
-07.0 92 57.47 2750 3023 49527 10625 100.0 1.432
-06.0 93 58.09 2779 3086 51383 10674 100.0 1.409
-05.0 94 58.71 2807 3150 53314 10722 100.0 1.386
-04.0 95 59.33 2835 3213 55311 10769 100.0 1.364 ! Near Maximum !
-03.0 96 59.95 2864 3277 57378 10815 100.0 1.342 ! Near Maximum !
-02.0 97 60.56 2892 3342 59524 10860 100.0 1.320 ! Near Maximum !
-01.0 98 61.18 2919 3406 61752 10904 100.0 1.299 ! Near Maximum !
+00.0 99 61.80 2947 3472 64066 10947 100.0 1.279 ! Near Maximum !
+01.0 100 62.42 2975 3537 66470 10988 100.0 1.259 !DANGEROUS LOAD-DO NOT USE!
+02.0 101 63.04 3002 3603 68969 11029 100.0 1.239 !DANGEROUS LOAD-DO NOT USE!
+03.0 102 63.65 3030 3670 71567 11069 100.0 1.219 !DANGEROUS LOAD-DO NOT USE!
+04.0 103 64.27 3058 3736 74269 11108 100.0 1.200 !DANGEROUS LOAD-DO NOT USE!
+05.0 104 64.89 3085 3804 77080 11145 100.0 1.182 !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 99 61.80 3052 3724 80068 10513 100.0 1.178 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 99 61.80 2783 3096 49197 11554 99.8 1.419Other possibilities:
Code:
Cartridge : .280 Ack Imp
Bullet : .284, 180, Berger Hy Tgt G7 #28407
Useable Case Capaci: 62.946 grain H2O = 4.087 cm³
Cartridge O.A.L. L6: 3.330 inch = 84.58 mm
Barrel Length : 26.0 inch = 660.4 mm
Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 64250 psi, or 442 MPa
or a maximum loading ratio or filling of 112 %
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 !
18 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
--------------------------------- -----------------------------------------------------------------
Vihtavuori N570 111.4 68.2 4.42 3016 97.9 64250 12930 1.254 ! Near Maximum !
Alliant Reloder-33 112.0 70.5 4.57 2966 97.8 61611 12691 1.278 ! Near Maximum !
Alliant Reloder-26 99.2 61.8 4.01 2949 100.0 64250 10950 1.277 ! Near Maximum !
Bofors RP30 110.5 64.1 4.15 2948 100.0 64250 11541 1.273 ! Near Maximum !
Norma MRP 2 110.5 64.1 4.15 2948 100.0 64250 11541 1.273 ! Near Maximum !
PB Clermont PCL 517 104.8 64.9 4.21 2943 100.0 64250 11314 1.257 ! Near Maximum !
SNPE Vectan SP 12 104.7 64.8 4.20 2942 100.0 64250 11287 1.258 ! Near Maximum !
Vihtavuori N560 102.0 60.5 3.92 2940 99.7 64250 11574 1.267 ! Near Maximum !
Norma MRP 100.2 60.7 3.93 2936 100.0 64250 11102 1.273 ! Near Maximum !
Accurate MAGPRO 102.3 63.1 4.09 2935 99.0 64250 11723 1.273 ! Near Maximum !
Alliant Reloder-25 108.2 62.5 4.05 2934 100.0 64250 10676 1.262 ! Near Maximum !
IMR 7828 106.5 60.1 3.89 2927 99.8 64250 11154 1.257 ! Near Maximum !
IMR 7828 SSC 100.8 60.1 3.89 2927 99.8 64250 11154 1.257 ! Near Maximum !
ReloadSwiss RS 70 97.2 60.1 3.90 2927 100.0 64250 10754 1.258 ! Near Maximum !
ReloadSwiss RS 80 112.0 70.5 4.57 2925 97.8 58714 12546 1.302 ! Near Maximum !
ADI AR 2218 112.0 69.2 4.49 2916 96.7 58362 12898 1.296 ! Near Maximum !
ADI AR 2213 101.8 59.7 3.87 2914 99.8 64250 11094 1.256 ! Near Maximum !
Bofors RP5/NP ~approximation 102.3 60.0 3.89 2911 100.0 64250 11020 1.274 ! Near Maximum !
Alliant Reloder-22 102.3 60.0 3.89 2911 100.0 64250 11020 1.274 ! Near Maximum !
Raufoss RA15 102.3 60.0 3.89 2911 100.0 64250 11020 1.274 ! Near Maximum !
ADI AP 2214 105.7 63.7 4.13 2911 99.9 64250 10916 1.252 ! Near Maximum !
Bofors RP15 105.0 60.3 3.91 2911 100.0 64250 11048 1.274 ! Near Maximum !
Winchester WXR 105.0 60.3 3.91 2911 100.0 64250 11048 1.274 ! Near Maximum !
Hodgdon H1000 111.1 63.8 4.13 2908 99.9 64250 10883 1.253 ! Near Maximum !
ADI AR 2217 111.1 63.8 4.13 2908 99.9 64250 10883 1.253 ! Near Maximum !
Ramshot Magnum 102.1 64.5 4.18 2893 100.0 64250 10473 1.267 ! Near Maximum !
Hodgdon Retumbo 112.0 65.3 4.23 2890 100.0 57699 11193 1.312 ! Near Maximum !
ADI AR 2225 112.0 65.3 4.23 2890 100.0 57699 11193 1.312 ! Near Maximum !
Bofors RP5 NT ~approximation 105.5 62.4 4.05 2886 98.8 64250 11087 1.259 ! Near Maximum !
Rottweil R905 103.5 59.6 3.86 2882 99.6 64250 10851 1.275 ! Near Maximum !
ReloadSwiss RS 60 90.8 55.2 3.58 2878 100.0 64250 9847 1.271 ! Near Maximum !
ADI AR 2209 98.6 56.9 3.69 2868 100.0 64250 10459 1.266 ! Near Maximum !
Alliant Reloder-19 99.2 57.6 3.73 2867 100.0 64250 10522 1.273 ! Near Maximum !
Bofors RP14 ~approximation 99.9 58.0 3.76 2861 100.0 64250 10451 1.274 ! Near Maximum !
Alliant Reloder-23 104.6 59.4 3.85 2861 100.0 64250 9872 1.285 ! Near Maximum !
PB Clermont PCL 518 95.5 57.2 3.71 2857 100.0 64250 10157 1.280 ! Near Maximum !
PB Clermont PCL 511 91.7 56.7 3.67 2853 100.0 64250 10078 1.281 ! Near Maximum !
Ramshot Hunter 94.7 56.8 3.68 2852 100.0 64250 10065 1.281 ! Near Maximum !
Hodgdon H4831 SC 100.4 58.9 3.82 2849 99.4 64250 10502 1.270 ! Near Maximum !
Hodgdon H4831 104.5 58.9 3.82 2849 99.4 64250 10502 1.270 ! Near Maximum !
Vihtavuori 24N41 112.0 69.2 4.49 2848 91.6 61561 11529 1.283 ! Near Maximum !
ReloadSwiss RS 62 93.2 56.7 3.67 2846 100.0 64250 9842 1.295 ! Near Maximum !
Norma 204 94.1 56.4 3.66 2844 100.0 64250 10264 1.275 ! Near Maximum !
Bofors RP4 ~approximation 97.2 56.4 3.66 2844 100.0 64250 10264 1.275 ! Near Maximum !
Raufoss RA4 97.2 56.4 3.66 2844 100.0 64250 10264 1.275 ! Near Maximum !
Alliant Reloder-16 96.2 54.3 3.52 2840 100.0 64250 9627 1.289 ! Near Maximum !
Somchem S385 99.4 58.3 3.78 2828 100.0 64250 9974 1.294 ! Near Maximum !
Vihtavuori N550 91.6 54.3 3.52 2826 100.0 64250 9761 1.293 ! Near Maximum !
Norma URP 94.3 54.1 3.51 2823 100.0 64250 9621 1.289 ! Near Maximum !
Bofors RP19 ~approximation 94.3 54.1 3.51 2823 100.0 64250 9619 1.289 ! Near Maximum !
Winchester Supreme 780 97.9 59.9 3.88 2822 100.0 64250 10016 1.280 ! Near Maximum !
Somchem S365 96.0 55.4 3.59 2820 100.0 64250 9323 1.296 ! Near Maximum !
Rottweil R904 98.1 56.1 3.64 2819 99.7 64250 10072 1.276 ! Near Maximum !
Accurate 4350 93.3 54.2 3.51 2818 100.0 64250 9555 1.307 ! Near Maximum !
Lovex D100 110.6 69.1 4.47 2816 93.0 64250 10764 1.277 ! Near Maximum !
Bofors RP4 NT ~approximation 94.9 55.9 3.62 2816 100.0 64250 9789 1.288 ! Near Maximum !
IMR 4955 Enduron 101.8 57.5 3.72 2815 99.5 64250 10190 1.275 ! Near Maximum !
Vihtavuori N165 104.6 60.0 3.89 2814 100.0 64250 9767 1.285 ! Near Maximum !
Norma 217 112.0 64.0 4.15 2814 99.9 51356 11468 1.397
Lovex S071 108.2 59.4 3.85 2810 100.0 64250 9632 1.310 ! Near Maximum !
Accurate 3100 102.3 59.4 3.85 2810 100.0 64250 9632 1.310 ! Near Maximum !
Hodgdon H870 112.0 67.1 4.35 2807 97.1 51752 12016 1.386
IMR 4831 98.9 54.9 3.56 2805 100.0 64250 9403 1.299 ! Near Maximum !
Vihtavuori N160 104.8 58.3 3.78 2803 99.7 64250 9897 1.279 ! Near Maximum !
Lovex S070 94.2 54.1 3.50 2799 100.0 64250 9603 1.296 ! Near Maximum !
Somchem S361 97.2 60.1 3.89 2793 99.4 64250 9938 1.287 ! Near Maximum !
Alliant Reloder-50 112.0 70.3 4.55 2789 94.7 49734 12448 1.426
Vihtavuori N170 112.0 64.3 4.17 2785 95.5 59931 10810 1.329 ! Near Maximum !
Bofors RP7 92.2 52.5 3.40 2783 100.0 64250 9501 1.290 ! Near Maximum !
Rottweil R907 92.2 52.5 3.40 2783 100.0 64250 9501 1.290 ! Near Maximum !
Hodgdon Hybrid 100V 96.7 54.3 3.52 2774 100.0 64250 8860 1.293 ! Near Maximum !
Lovex S065 93.2 52.9 3.43 2772 100.0 64250 9232 1.297 ! Near Maximum !
IMR 7977 Enduron 106.2 61.0 3.95 2762 94.3 64250 10009 1.279 ! Near Maximum !- Thread starter
- #3
bbearhntr
Handloader
- Apr 10, 2011
- 553
- 0
Thanks Mike
