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Rifles, Reloading, Optics, Equipment
Reloading
RE-25 in 25-06 AI
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<blockquote data-quote="Guest" data-source="post: 146987"><p><font class="small">Code:</font><hr /><pre> Cartridge : .25-06 Ack Imp.</p><p>Bullet : .257, 115, Berger VLD</p><p>Cartridge O.A.L. L6: 3.400 inch or 86.36 mm</p><p>Barrel Length : 26.0 inch or 660.4 mm</p><p>Powder : Alliant Reloder-25</p><p></p><p>Predicted data by increasing and decreasing the given charge,</p><p>incremented in steps of 2.0% of nominal charge.</p><p>CAUTION: Figures exceed maximum and minimum recommended loads !</p><p></p><p>Step Fill. Charge Vel. Energy Pmax Pmuz Prop.Burnt B_Time</p><p> % % Grains fps ft.lbs psi psi % ms</p><p></p><p>-20.0 78 49.60 2562 1676 28010 10523 94.9 1.685</p><p>-18.0 80 50.84 2627 1762 29887 10832 96.1 1.644</p><p>-16.0 82 52.08 2691 1849 31893 11120 97.2 1.603</p><p>-14.0 84 53.32 2756 1939 34036 11384 98.0 1.563</p><p>-12.0 86 54.56 2820 2030 36327 11623 98.8 1.524</p><p>-10.0 88 55.80 2883 2123 38776 11834 99.3 1.480</p><p>-08.0 89 57.04 2947 2217 41396 12017 99.7 1.436</p><p>-06.0 91 58.28 3009 2312 44200 12170 99.9 1.393</p><p>-04.0 93 59.52 3071 2408 47204 12291 100.0 1.351</p><p>-02.0 95 60.76 3132 2505 50423 12400 100.0 1.311</p><p>+00.0 97 62.00 3192 2602 53870 12506 100.0 1.272 ! Near Maximum !</p><p>+02.0 99 63.24 3251 2699 57577 12608 100.0 1.235 ! Near Maximum !</p><p>+04.0 101 64.48 3310 2798 61547 12707 100.0 1.199 !DANGEROUS LOAD-DO NOT USE!</p><p>+06.0 103 65.72 3368 2897 65769 12802 100.0 1.165 !DANGEROUS LOAD-DO NOT USE!</p><p>+08.0 105 66.96 3426 2997 70272 12894 100.0 1.132 !DANGEROUS LOAD-DO NOT USE!</p><p>+10.0 107 68.20 3483 3097 75085 12982 100.0 1.100 !DANGEROUS LOAD-DO NOT USE!</p><p></p><p>Results caused by ± 10% powder lot-to-lot burning rate variation using nominal charge</p><p>Data for burning rate increased by 10% relative to nominal value:</p><p>+Ba 97 62.00 3322 2818 66118 12063 100.0 1.171 !DANGEROUS LOAD-DO NOT USE!</p><p>Data for burning rate decreased by 10% relative to nominal value:</p><p>-Ba 97 62.00 2994 2289 42925 12821 98.2 1.406</p><p> </pre><hr /></p></blockquote><p></p>
[QUOTE="Guest, post: 146987"] <font class="small">Code:</font><hr /><pre> Cartridge : .25-06 Ack Imp. Bullet : .257, 115, Berger VLD Cartridge O.A.L. L6: 3.400 inch or 86.36 mm Barrel Length : 26.0 inch or 660.4 mm Powder : Alliant Reloder-25 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 78 49.60 2562 1676 28010 10523 94.9 1.685 -18.0 80 50.84 2627 1762 29887 10832 96.1 1.644 -16.0 82 52.08 2691 1849 31893 11120 97.2 1.603 -14.0 84 53.32 2756 1939 34036 11384 98.0 1.563 -12.0 86 54.56 2820 2030 36327 11623 98.8 1.524 -10.0 88 55.80 2883 2123 38776 11834 99.3 1.480 -08.0 89 57.04 2947 2217 41396 12017 99.7 1.436 -06.0 91 58.28 3009 2312 44200 12170 99.9 1.393 -04.0 93 59.52 3071 2408 47204 12291 100.0 1.351 -02.0 95 60.76 3132 2505 50423 12400 100.0 1.311 +00.0 97 62.00 3192 2602 53870 12506 100.0 1.272 ! Near Maximum ! +02.0 99 63.24 3251 2699 57577 12608 100.0 1.235 ! Near Maximum ! +04.0 101 64.48 3310 2798 61547 12707 100.0 1.199 !DANGEROUS LOAD-DO NOT USE! +06.0 103 65.72 3368 2897 65769 12802 100.0 1.165 !DANGEROUS LOAD-DO NOT USE! +08.0 105 66.96 3426 2997 70272 12894 100.0 1.132 !DANGEROUS LOAD-DO NOT USE! +10.0 107 68.20 3483 3097 75085 12982 100.0 1.100 !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 62.00 3322 2818 66118 12063 100.0 1.171 !DANGEROUS LOAD-DO NOT USE! Data for burning rate decreased by 10% relative to nominal value: -Ba 97 62.00 2994 2289 42925 12821 98.2 1.406 </pre><hr /> [/QUOTE]
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RE-25 in 25-06 AI
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