Quickload request 7mm wby
- Thread starter bigd7378
- Start date
- Thread starter
- #2
DrMike
Ballistician
- Nov 8, 2006
- 36,902
- 5,063
Code:
Cartridge : 7 mm Weath. Mag.
Bullet : .284, 175, Nosler Accubond LR 58517 G7
Useable Case Capaci: 77.901 grain H2O = 5.058 cm³
Cartridge O.A.L. L6: 3.450 inch = 87.63 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 83 63.99 2777 2997 45805 11844 100.0 1.505
-09.0 84 64.70 2806 3059 47391 11911 100.0 1.482
-08.0 85 65.41 2834 3121 49028 11978 100.0 1.458
-07.0 86 66.12 2862 3183 50719 12044 100.0 1.436
-06.0 87 66.83 2890 3246 52464 12109 100.0 1.414
-05.0 87 67.55 2918 3308 54266 12173 100.0 1.392
-04.0 88 68.26 2946 3372 56127 12237 100.0 1.371 ! Near Maximum !
-03.0 89 68.97 2973 3435 58049 12299 100.0 1.350 ! Near Maximum !
-02.0 90 69.68 3001 3499 60034 12360 100.0 1.329 ! Near Maximum !
-01.0 91 70.39 3028 3563 62085 12421 100.0 1.309 ! Near Maximum !
+00.0 92 71.10 3055 3627 64205 12481 100.0 1.290 ! Near Maximum !
+01.0 93 71.81 3082 3692 66394 12539 100.0 1.271 !DANGEROUS LOAD-DO NOT USE!
+02.0 94 72.52 3109 3757 68658 12597 100.0 1.252 !DANGEROUS LOAD-DO NOT USE!
+03.0 95 73.23 3136 3822 70997 12654 100.0 1.233 !DANGEROUS LOAD-DO NOT USE!
+04.0 96 73.94 3163 3888 73417 12710 100.0 1.215 !DANGEROUS LOAD-DO NOT USE!
+05.0 97 74.66 3190 3954 75919 12764 100.0 1.198 !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 71.10 3157 3872 78547 12067 100.0 1.190 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 92 71.10 2899 3267 49948 13088 100.0 1.429
Code:
Cartridge : 7 mm Weath. Mag.
Bullet : .284, 175, Nosler Accubond LR 58517 G7
Useable Case Capaci: 77.901 grain H2O = 5.058 cm³
Cartridge O.A.L. L6: 3.450 inch = 87.63 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 !
35 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
--------------------------------- -----------------------------------------------------------------
ADI AR 2218 108.0 82.6 5.35 3179 99.4 64250 15246 1.239 ! Near Maximum !
Vihtavuori N570 103.9 78.7 5.10 3146 99.0 64250 14898 1.267 ! Near Maximum !
ReloadSwiss RS 80 107.0 83.3 5.40 3140 99.6 64250 14633 1.264 ! Near Maximum !
Alliant Reloder-33 105.6 82.3 5.33 3133 99.2 64250 14714 1.269 ! Near Maximum !
Alliant Reloder-50 110.3 85.7 5.55 3131 98.9 64250 15040 1.292 ! Near Maximum !
Hodgdon H870 110.2 81.7 5.29 3121 99.8 64250 14298 1.271 ! Near Maximum !
Norma 217 110.0 77.8 5.04 3100 100.0 64250 13234 1.284 ! Near Maximum !
Hodgdon Retumbo 107.7 77.7 5.04 3098 100.0 64250 12877 1.261 ! Near Maximum !
ADI AR 2225 107.7 77.7 5.04 3098 100.0 64250 12877 1.261 ! Near Maximum !
Vihtavuori N560 95.3 70.0 4.53 3070 100.0 64250 13258 1.269 ! Near Maximum !
Bofors RP30 103.0 74.0 4.80 3070 100.0 64250 13151 1.281 ! Near Maximum !
Norma MRP 2 103.0 74.0 4.80 3070 100.0 64250 13151 1.281 ! Near Maximum !
PB Clermont PCL 517 98.0 75.1 4.87 3068 100.0 64250 12925 1.268 ! Near Maximum !
Accurate MAGPRO 95.6 73.0 4.73 3068 99.7 64250 13487 1.276 ! Near Maximum !
SNPE Vectan SP 12 97.9 75.0 4.86 3066 100.0 64250 12893 1.268 ! Near Maximum !
IMR 7828 SSC 94.3 69.5 4.51 3058 100.0 64250 12788 1.260 ! Near Maximum !
IMR 7828 99.6 69.5 4.51 3058 100.0 64250 12788 1.260 ! Near Maximum !
Bofors 12,7mmRA NC1214 Lot20115087 110.5 83.9 5.44 3057 92.9 64250 14604 1.304 ! Near Maximum !
Alliant Reloder-26 92.1 71.1 4.61 3056 100.0 64250 12482 1.290 ! Near Maximum !
Norma MRP 93.4 70.0 4.54 3054 100.0 64250 12663 1.279 ! Near Maximum !
ADI AP 2214 99.3 74.0 4.80 3052 100.0 64250 12520 1.253 ! Near Maximum !
ADI AR 2217 104.5 74.2 4.81 3049 100.0 64250 12486 1.253 ! Near Maximum !
Hodgdon H1000 104.5 74.2 4.81 3049 100.0 64250 12486 1.253 ! Near Maximum !
Vihtavuori 24N41 106.8 81.7 5.29 3048 94.8 64250 13788 1.256 ! Near Maximum !
ADI AR 2213 95.5 69.3 4.49 3048 100.0 64250 12727 1.256 ! Near Maximum !
ReloadSwiss RS 70 90.8 69.5 4.50 3046 100.0 64250 12296 1.263 ! Near Maximum !
Alliant Reloder-25 100.8 72.0 4.67 3045 100.0 64250 12193 1.272 ! Near Maximum !
Hodgdon US 869 112.0 85.7 5.55 3040 94.8 64222 13838 1.269 ! Near Maximum !
Alliant Reloder-22 95.6 69.4 4.50 3037 100.0 64250 12584 1.275 ! Near Maximum !
Bofors RP5/NP ~approximation 95.6 69.4 4.50 3037 100.0 64250 12584 1.275 ! Near Maximum !
Raufoss RA15 95.6 69.4 4.50 3037 100.0 64250 12584 1.275 ! Near Maximum !
Bofors RP15 98.2 69.8 4.52 3037 100.0 64250 12612 1.276 ! Near Maximum !
Winchester WXR 98.2 69.8 4.52 3037 100.0 64250 12612 1.276 ! Near Maximum !
Hodgdon 50BMG 112.0 81.7 5.29 3036 91.1 63591 14078 1.271 ! Near Maximum !
Bofors RP5 NT ~approximation 99.2 72.6 4.71 3028 99.6 64250 12817 1.256 ! Near Maximum !
Rottweil R905 97.1 69.2 4.48 3018 100.0 64250 12485 1.273 ! Near Maximum !
Ramshot Magnum 95.5 74.7 4.84 3014 100.0 64250 11991 1.276 ! Near Maximum !
ADI AR 2209 92.7 66.2 4.29 3003 100.0 64250 11999 1.261 ! Near Maximum !
Alliant Reloder-19 93.1 66.9 4.33 3000 100.0 64250 12056 1.268 ! Near Maximum !
Bofors RP14 ~approximation 93.8 67.4 4.37 2994 100.0 64250 11977 1.269 ! Near Maximum !
Vihtavuori N170 107.4 76.3 4.94 2991 97.9 64250 12834 1.285 ! Near Maximum !
Hodgdon H4831 SC 94.5 68.6 4.45 2989 99.9 64250 12124 1.265 ! Near Maximum !
Hodgdon H4831 98.3 68.6 4.45 2989 99.9 64250 12124 1.265 ! Near Maximum !
Raufoss RA4 91.4 65.7 4.25 2981 100.0 64250 11790 1.267 ! Near Maximum !
Bofors RP4 ~approximation 91.4 65.7 4.25 2981 100.0 64250 11790 1.267 ! Near Maximum !
Accurate 8700 112.0 83.9 5.44 2972 97.8 57960 13323 1.320 ! Near Maximum !
Alliant Reloder-23 97.6 68.6 4.44 2972 100.0 64250 11303 1.290 ! Near Maximum !
Lovex D100 104.3 80.6 5.22 2971 95.2 64250 12716 1.275 ! Near Maximum !
Somchem 12.7-0 112.0 83.1 5.38 2970 90.7 63046 13043 1.272 ! Near Maximum !
SNPE Vectan SP 13 112.0 82.2 5.33 2968 97.7 59322 13263 1.326 ! Near Maximum !
Vihtavuori 20N29 112.0 86.5 5.61 2966 95.7 57757 13709 1.338 ! Near Maximum !
Rottweil R904 92.5 65.5 4.24 2961 100.0 64250 11628 1.267 ! Near Maximum !
IMR 4955 Enduron 96.0 67.1 4.35 2958 99.9 64250 11774 1.264 ! Near Maximum !
Somchem S385 93.2 67.7 4.39 2958 100.0 64250 11447 1.289 ! Near Maximum !
Winchester Supreme 780 92.1 69.7 4.52 2956 100.0 64250 11497 1.276 ! Near Maximum !
Vihtavuori N165 98.2 69.8 4.52 2945 100.0 64250 11220 1.281 ! Near Maximum !
Vihtavuori N160 98.7 68.0 4.40 2944 100.0 64250 11428 1.270 ! Near Maximum !
Somchem S361 91.6 70.1 4.54 2935 99.9 64250 11496 1.278 ! Near Maximum !
Lovex S071 101.4 68.9 4.46 2933 100.0 64250 11060 1.308 ! Near Maximum !
Accurate 3100 95.9 68.9 4.46 2933 100.0 64250 11060 1.308 ! Near Maximum !
IMR 4831 92.7 63.7 4.13 2928 100.0 64250 10824 1.293 ! Near Maximum !
IMR 7977 Enduron 100.6 71.5 4.63 2923 96.3 64250 11849 1.265 ! Near Maximum !
PB Clermont PCL 513/520/9520 112.0 82.2 5.33 2910 96.0 55482 13183 1.364 ! Near Maximum !
Hodgdon Hybrid 100V 90.7 63.0 4.08 2896 100.0 64250 10232 1.288 ! Near Maximum !I don't have N565 in my data bank. It is new enough that not even VihtaVuori lists it with the 7mm WBY data.
- Thread starter
- #4
DrMike
Ballistician
- Nov 8, 2006
- 36,902
- 5,063
The powder may be included in the next data update. However, it is not available from Neconos at this time.
