19-02-2013, 03:01 PM
Hej GT
Måske Norma krudt er en ide.
Cartridge : 8 x 68 S
Bullet : .323, 200, Nosler PART SP 35277
Useable Case Capaci: 73.785 grain H2O = 4.791 cm³
Cartridge O.A.L. L6: 3.307 inch = 84.00 mm
Barrel Length : 23.6 inch = 600.0 mm
Powder : Norma URP
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 80 3,488 717 3329 2258 612 95,4 1,528
-18,0 82 3,575 734 3490 2412 628 96,3 1,488
-16,0 84 3,662 751 3653 2574 644 97,1 1,447
-14,0 86 3,749 768 3820 2746 659 97,8 1,403
-12,0 88 3,837 785 3990 2928 672 98,5 1,361
-10,0 90 3,924 801 4162 3122 685 99,0 1,321
-08,0 92 4,011 818 4337 3329 696 99,4 1,283
-06,0 94 4,098 835 4514 3548 707 99,7 1,245
-04,0 96 4,185 851 4694 3782 716 99,9 1,210 ! Near Maximum !
-02,0 98 4,272 867 4875 4032 724 100,0 1,175 ! Near Maximum !
+00,0 100 4,360=67,28GR. 883 5058 4298 730 100,0 1,142 ! Near Maximum !
+02,0 102 4,447 899 5243 4581 736 100,0 1,110 !DANGEROUS LOAD-DO NOT USE!
+04,0 104 4,534 915 5429 4884 742 100,0 1,080 !DANGEROUS LOAD-DO NOT USE!
+06,0 106 4,621 931 5617 5208 748 100,0 1,050 !DANGEROUS LOAD-DO NOT USE!
+08,0 108 4,708 947 5807 5554 754 100,0 1,021 !DANGEROUS LOAD-DO NOT USE!
+10,0 110 4,796 962 5999 5925 759 100,0 0,994 !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 100 4,360 914 5419 5130 703 100,0 1,063 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 100 4,360 837 4538 3478 745 97,7 1,248
Er bare træt af de gratis billedsider.Nu med egen hjemmeside: http://www.bukkedage.dk
Måske Norma krudt er en ide.
Cartridge : 8 x 68 S
Bullet : .323, 200, Nosler PART SP 35277
Useable Case Capaci: 73.785 grain H2O = 4.791 cm³
Cartridge O.A.L. L6: 3.307 inch = 84.00 mm
Barrel Length : 23.6 inch = 600.0 mm
Powder : Norma URP
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 80 3,488 717 3329 2258 612 95,4 1,528
-18,0 82 3,575 734 3490 2412 628 96,3 1,488
-16,0 84 3,662 751 3653 2574 644 97,1 1,447
-14,0 86 3,749 768 3820 2746 659 97,8 1,403
-12,0 88 3,837 785 3990 2928 672 98,5 1,361
-10,0 90 3,924 801 4162 3122 685 99,0 1,321
-08,0 92 4,011 818 4337 3329 696 99,4 1,283
-06,0 94 4,098 835 4514 3548 707 99,7 1,245
-04,0 96 4,185 851 4694 3782 716 99,9 1,210 ! Near Maximum !
-02,0 98 4,272 867 4875 4032 724 100,0 1,175 ! Near Maximum !
+00,0 100 4,360=67,28GR. 883 5058 4298 730 100,0 1,142 ! Near Maximum !
+02,0 102 4,447 899 5243 4581 736 100,0 1,110 !DANGEROUS LOAD-DO NOT USE!
+04,0 104 4,534 915 5429 4884 742 100,0 1,080 !DANGEROUS LOAD-DO NOT USE!
+06,0 106 4,621 931 5617 5208 748 100,0 1,050 !DANGEROUS LOAD-DO NOT USE!
+08,0 108 4,708 947 5807 5554 754 100,0 1,021 !DANGEROUS LOAD-DO NOT USE!
+10,0 110 4,796 962 5999 5925 759 100,0 0,994 !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 100 4,360 914 5419 5130 703 100,0 1,063 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 100 4,360 837 4538 3478 745 97,7 1,248
Er bare træt af de gratis billedsider.Nu med egen hjemmeside: http://www.bukkedage.dk
Er bare træt af de gratis billedsider.Nu med egen hjemmeside: http://www.bukkedage.dk