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300grs woodleight and 338rum?

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  #1  
Unread 09-12-2009, 03:25 AM
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Join Date: Jun 2009
Location: From Norway
Posts: 19
300grs woodleight and 338rum?

Have accurate 8700 and need data for this bullet in 338rum
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  •   #2  
    Unread 09-18-2009, 01:46 PM
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    Join Date: Jun 2009
    Location: From Norway
    Posts: 19
    Re: 300grs woodleight and 338rum?

    "bump"
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      #3  
    Unread 09-18-2009, 02:02 PM
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    Join Date: Feb 2008
    Location: Wampum, PA
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    Re: 300grs woodleight and 338rum?

    Data is for a 27" barrel and the NON_FMJ Woodleigh bullets
    __________________________________________________ __________


    Cartridge : .338 Rem Ultra Mag
    Bullet : .338, 300, Woodleigh SN WeldCore 58
    Cartridge O.A.L. L6: 3.600 inch or 91.44 mm
    Barrel Length : 27.0 inch or 685.8 mm
    Powder : Accurate 8700

    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 87 80.00 1965 2572 24850 8474 85.8 2.138
    -18.0 89 82.00 2021 2721 26641 8798 87.5 2.080
    -16.0 91 84.00 2078 2876 28581 9113 89.2 2.023
    -14.0 93 86.00 2135 3037 30681 9416 90.7 1.966
    -12.0 96 88.00 2193 3204 32952 9706 92.2 1.911
    -10.0 98 90.00 2252 3377 35437 9980 93.6 1.857
    -08.0 100 92.00 2310 3556 38131 10237 94.8 1.799
    -06.0 102 94.00 2369 3740 41066 10474 95.9 1.737
    -04.0 104 96.00 2429 3929 44269 10690 96.9 1.677
    -02.0 106 98.00 2488 4124 47772 10882 97.8 1.619
    +00.0 109 100.00 2548 4325 51609 11048 98.5 1.563
    +02.0 111 102.00 2608 4530 55822 11188 99.1 1.508 ! Near Maximum !
    +04.0 113 104.00 2667 4739 60461 11298 99.6 1.456 ! Near Maximum !
    +06.0 115 106.00 2727 4954 65579 11377 99.8 1.405 !DANGEROUS LOAD-DO NOT USE!
    +08.0 117 108.00 2787 5172 71247 11424 100.0 1.355 !DANGEROUS LOAD-DO NOT USE!
    +10.0 119 110.00 2846 5395 77529 11442 100.0 1.307 !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 109 100.00 2693 4832 65117 10672 100.0 1.424 !DANGEROUS LOAD-DO NOT USE!
    Data for burning rate decreased by 10% relative to nominal value:
    -Ba 109 100.00 2346 3665 40494 10627 91.1 1.741
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