quick load data.

[fisker]

Hej rkn.

Nu har PRM svaret [] men jeg havde lavet denne, men havde problemer med at logge på VTF.
Det eneste vi manglede var hylstervolumen.

Hilsen Steen.

Så den kommer her.


Cartridge : .223 Rem.
Bullet : .224, 55, Sierra Blitzking 1455
Useable Case Capaci: 26.309 grain H2O = 1.708 cm³
Cartridge O.A.L. L6: 2.299 inch = 58.40 mm
Barrel Length : 20.0 inch = 508.0 mm
Powder : Norma 201

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 77 1,244 706 888 1630 417 78,1 1,288
-18,0 79 1,275 724 935 1735 433 79,6 1,255
-16,0 81 1,306 743 983 1848 448 81,1 1,223
-14,0 83 1,337 761 1033 1968 463 82,5 1,193
-12,0 85 1,369 780 1084 2097 478 83,9 1,162
-10,0 87 1,400 799 1136 2235 493 85,3 1,133
-08,0 89 1,431 817 1190 2383 508 86,6 1,104
-06,0 91 1,462 836 1246 2540 522 87,8 1,075
-04,0 93 1,493 855 1303 2709 536 89,1 1,044
-02,0 95 1,524 874 1362 2890 549 90,2 1,013
+00,0 97 1,555 893 1421 3083 562 91,3 0,983
+02,0 99 1,586 912 1483 3291 574 92,4 0,954
+04,0 101 1,617 931 1546 3514 586 93,4 0,926
+06,0 103 1,648 950 1610 3753 597 94,3 0,899 ! Near Maximum !
+08,0 105 1,680 970 1676 4010 607 95,2 0,873 ! Near Maximum !
+10,0 107 1,711 989 1743 4287 617 96,0 0,848 !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 97 1,555 947 1599 3710 581 97,1 0,904 ! Near Maximum !
Data for burning rate decreased by 10% relative to nominal value:
-Ba 97 1,555 827 1219 2491 519 82,5 1,083

Er bare træt af de gratis billedsider.Nu med egen hjemmeside: http://www.bukkedage.dk