Requesting help from a QuickLOAD user


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rivraton
December 10, 2010, 06:39 PM
Could someone with QuickLOAD software check this load for me?
85gr. JHP over 5.2 gr. W231 in a .327 Fed. Mag. case.
I thinking it should be about 1200 fps & 30500 PSI Am I in the ballpark?
(I am trying to see if I can use an extrapolation from published data to work out loads in- between .32 H&R and Full load .327 Federal)

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jbrown13
December 10, 2010, 06:58 PM
Without your cartridge OAL and barrel length the QL output will be irrelevant.

Here is what I got with a COAL of 1.400" and a 4" barrel and the QL default case volume of 19.0 grains of water.

Cartridge : .327 Federal Magnum
Bullet : .312, 85, Hornady HP/XTP 32050
Useable Case Capaci: 14.178 grain H2O = 0.921 cm³
Cartridge O.A.L. L6: 1.400 inch = 35.56 mm
Barrel Length : 4.0 inch = 101.6 mm
Powder : Winchester 231

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 42 4.16 978 180 15295 5748 98.6 0.552
-18.0 43 4.26 997 187 15977 5895 98.9 0.542
-16.0 44 4.37 1015 194 16678 6039 99.2 0.532
-14.0 45 4.47 1033 202 17395 6178 99.5 0.522
-12.0 46 4.58 1051 209 18130 6314 99.7 0.513
-10.0 47 4.68 1069 216 18883 6446 99.9 0.505
-08.0 48 4.78 1087 223 19653 6573 99.9 0.496
-06.0 49 4.89 1104 230 20442 6696 100.0 0.488
-04.0 50 4.99 1121 237 21248 6815 100.0 0.480
-02.0 52 5.10 1138 244 22073 6933 100.0 0.472
+00.0 53 5.20 1155 252 22917 7051 100.0 0.464
+02.0 54 5.30 1171 259 23779 7169 100.0 0.454
+04.0 55 5.41 1188 266 24660 7286 100.0 0.446
+06.0 56 5.51 1204 273 25560 7404 100.0 0.438
+08.0 57 5.62 1220 281 26479 7521 100.0 0.430
+10.0 58 5.72 1235 288 27418 7638 100.0 0.422

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 53 5.20 1186 266 25687 6913 100.0 0.437
Data for burning rate decreased by 10% relative to nominal value:
-Ba 53 5.20 1109 232 20036 7147 99.0 0.495

rivraton
December 10, 2010, 08:18 PM
Thank you for the reply, and sorry for the omited info: the OAL for a 85gr JHP in .327 Mag. is 1.450" and my barrel length is 3"

jbrown13
December 10, 2010, 10:38 PM
Here is the revised data.

Cartridge : .327 Federal Magnum
Bullet : .312, 85, Hornady HP/XTP 32050
Useable Case Capaci: 15.143 grain H2O = 0.983 cm³
Cartridge O.A.L. L6: 1.450 inch = 36.83 mm
Barrel Length : 3.0 inch = 76.2 mm
Powder : Winchester 231

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 39 4.16 826 129 14231 8079 93.6 0.474
-18.0 40 4.26 843 134 14856 8334 94.4 0.465
-16.0 41 4.37 860 140 15496 8585 95.0 0.457
-14.0 42 4.47 877 145 16152 8834 95.7 0.449
-12.0 43 4.58 894 151 16823 9080 96.3 0.441
-10.0 44 4.68 910 156 17509 9324 96.8 0.434
-08.0 45 4.78 926 162 18211 9565 97.3 0.427
-06.0 46 4.89 943 168 18929 9801 97.8 0.420
-04.0 47 4.99 959 173 19663 10035 98.2 0.413
-02.0 48 5.10 975 179 20412 10264 98.5 0.406
+00.0 49 5.20 990 185 21178 10489 98.9 0.400
+02.0 50 5.30 1006 191 21960 10710 99.2 0.394
+04.0 51 5.41 1022 197 22758 10926 99.4 0.387
+06.0 52 5.51 1037 203 23573 11136 99.6 0.379
+08.0 53 5.62 1052 209 24405 11343 99.8 0.372
+10.0 54 5.72 1067 215 25253 11544 99.9 0.365

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 49 5.20 1029 200 23715 10438 100.0 0.377
Data for burning rate decreased by 10% relative to nominal value:
-Ba 49 5.20 940 167 18542 10156 94.4 0.423

rivraton
December 11, 2010, 04:43 AM
Thanks again for the help

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