17-04-2014, 04:15 PM
min quick load siger
Cartridge : .223 Rem.
Bullet : .224, 65, Sierra SPBT 1395
Useable Case Capaci: 25.568 grain H2O = 1.660 cm³
Cartridge O.A.L. L6: 2.260 inch = 57.40 mm
Barrel Length : 22.4 inch = 570.0 mm
Powder : Norma 202
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
% % Gramm m/s Joule bar bar % ms
-20,0 79 1,192 706 1050 1720 392 88,2 1,419
-18,0 81 1,222 723 1101 1832 405 89,5 1,383
-16,0 83 1,252 740 1154 1951 417 90,7 1,348
-14,0 85 1,282 757 1208 2078 429 91,8 1,313
-12,0 87 1,312 774 1263 2215 441 92,9 1,280
-10,0 89 1,341 791 1319 2360 452 93,9 1,248
-08,0 91 1,371 808 1376 2515 462 94,9 1,216
-06,0 93 1,401 825 1435 2678 472 95,7 1,183
-04,0 95 1,431 842 1494 2851 482 96,5 1,150
-02,0 97 1,461 859 1555 3036 490 97,2 1,118
+00,0 99 1,490 876 1617 3233 499 97,9 1,088
+02,0 101 1,520 893 1679 3444 506 98,4 1,058
+04,0 103 1,550 910 1742 3669 513 98,9 1,029 ! Near Maximum !
+06,0 105 1,580 926 1807 3910 519 99,3 1,002 ! Near Maximum !
+08,0 107 1,610 943 1872 4167 524 99,6 0,975 ! Near Maximum !
+10,0 109 1,639 959 1937 4443 528 99,8 0,949 !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 1,490 918 1775 3888 490 100,0 1,008 ! Near Maximum !
Data for burning rate decreased by 10% relative to nominal value:
-Ba 99 1,490 820 1416 2604 482 91,5 1,192
Cartridge : .223 Rem.
Bullet : .224, 65, Sierra SPBT 1395
Useable Case Capaci: 25.568 grain H2O = 1.660 cm³
Cartridge O.A.L. L6: 2.260 inch = 57.40 mm
Barrel Length : 22.4 inch = 570.0 mm
Powder : Norma 202
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
% % Gramm m/s Joule bar bar % ms
-20,0 79 1,192 706 1050 1720 392 88,2 1,419
-18,0 81 1,222 723 1101 1832 405 89,5 1,383
-16,0 83 1,252 740 1154 1951 417 90,7 1,348
-14,0 85 1,282 757 1208 2078 429 91,8 1,313
-12,0 87 1,312 774 1263 2215 441 92,9 1,280
-10,0 89 1,341 791 1319 2360 452 93,9 1,248
-08,0 91 1,371 808 1376 2515 462 94,9 1,216
-06,0 93 1,401 825 1435 2678 472 95,7 1,183
-04,0 95 1,431 842 1494 2851 482 96,5 1,150
-02,0 97 1,461 859 1555 3036 490 97,2 1,118
+00,0 99 1,490 876 1617 3233 499 97,9 1,088
+02,0 101 1,520 893 1679 3444 506 98,4 1,058
+04,0 103 1,550 910 1742 3669 513 98,9 1,029 ! Near Maximum !
+06,0 105 1,580 926 1807 3910 519 99,3 1,002 ! Near Maximum !
+08,0 107 1,610 943 1872 4167 524 99,6 0,975 ! Near Maximum !
+10,0 109 1,639 959 1937 4443 528 99,8 0,949 !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 1,490 918 1775 3888 490 100,0 1,008 ! Near Maximum !
Data for burning rate decreased by 10% relative to nominal value:
-Ba 99 1,490 820 1416 2604 482 91,5 1,192