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Rifles, Reloading, Optics, Equipment
Reloading
reloader 10x
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<blockquote data-quote="LOBO" data-source="post: 137676" data-attributes="member: 1935"><p><font class="small">Code:</font><hr /><pre>Cartridge : .243 Win.</p><p>Bullet : .243, 55, Sierra Blitzking 1502</p><p>Cartridge O.A.L. L6: 2.710 inch or 68.83 mm</p><p>Barrel Length : 26.0 inch or 660.4 mm</p><p>Powder : ? Alliant Reloder-10x ?, Temperature: 70 °F</p><p></p><p>Predicted data by increasing and decreasing the given charge,</p><p>incremented in steps of 0.513% 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>-05.1 76 37.00 3609 1591 48828 7647 100.0 1.076</p><p>-04.6 76 37.20 3623 1603 49530 7664 100.0 1.069</p><p>-04.1 76 37.40 3637 1616 50240 7681 100.0 1.063</p><p>-03.6 77 37.60 3651 1628 50959 7699 100.0 1.056</p><p>-03.1 77 37.80 3665 1640 51687 7716 100.0 1.050 ! Near Maximum !</p><p>-02.6 78 38.00 3678 1652 52424 7733 100.0 1.043 ! Near Maximum !</p><p>-02.1 78 38.20 3692 1665 53169 7750 100.0 1.037 ! Near Maximum !</p><p>-01.5 79 38.40 3705 1677 53924 7767 100.0 1.031 ! Near Maximum !</p><p>-01.0 79 38.60 3719 1689 54688 7783 100.0 1.025 ! Near Maximum !</p><p>-00.5 79 38.80 3732 1701 55461 7800 100.0 1.018 ! Near Maximum !</p><p>+00.0 80 39.00 3746 1713 56244 7816 100.0 1.012 ! Near Maximum !</p><p>+00.5 80 39.20 3759 1726 57037 7833 100.0 1.006 ! Near Maximum !</p><p>+01.0 81 39.40 3772 1738 57839 7849 100.0 1.000 ! Near Maximum !</p><p>+01.5 81 39.60 3785 1750 58650 7865 100.0 0.994 ! Near Maximum !</p><p>+02.1 81 39.80 3799 1762 59472 7881 100.0 0.989 !DANGEROUS LOAD-DO NOT USE!</p><p>+02.6 82 40.00 3812 1774 60304 7897 100.0 0.983 !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 80 39.00 3839 1800 64971 7617 100.0 0.951 !DANGEROUS LOAD-DO NOT USE!</p><p>Data for burning rate decreased by 10% relative to nominal value:</p><p>-Ba 80 39.00 3605 1588 47297 8105 100.0 1.095 </pre><hr /> </p><p></p><p>Chris</p></blockquote><p></p>
[QUOTE="LOBO, post: 137676, member: 1935"] <font class="small">Code:</font><hr /><pre>Cartridge : .243 Win. Bullet : .243, 55, Sierra Blitzking 1502 Cartridge O.A.L. L6: 2.710 inch or 68.83 mm Barrel Length : 26.0 inch or 660.4 mm Powder : ? Alliant Reloder-10x ?, Temperature: 70 °F Predicted data by increasing and decreasing the given charge, incremented in steps of 0.513% 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 -05.1 76 37.00 3609 1591 48828 7647 100.0 1.076 -04.6 76 37.20 3623 1603 49530 7664 100.0 1.069 -04.1 76 37.40 3637 1616 50240 7681 100.0 1.063 -03.6 77 37.60 3651 1628 50959 7699 100.0 1.056 -03.1 77 37.80 3665 1640 51687 7716 100.0 1.050 ! Near Maximum ! -02.6 78 38.00 3678 1652 52424 7733 100.0 1.043 ! Near Maximum ! -02.1 78 38.20 3692 1665 53169 7750 100.0 1.037 ! Near Maximum ! -01.5 79 38.40 3705 1677 53924 7767 100.0 1.031 ! Near Maximum ! -01.0 79 38.60 3719 1689 54688 7783 100.0 1.025 ! Near Maximum ! -00.5 79 38.80 3732 1701 55461 7800 100.0 1.018 ! Near Maximum ! +00.0 80 39.00 3746 1713 56244 7816 100.0 1.012 ! Near Maximum ! +00.5 80 39.20 3759 1726 57037 7833 100.0 1.006 ! Near Maximum ! +01.0 81 39.40 3772 1738 57839 7849 100.0 1.000 ! Near Maximum ! +01.5 81 39.60 3785 1750 58650 7865 100.0 0.994 ! Near Maximum ! +02.1 81 39.80 3799 1762 59472 7881 100.0 0.989 !DANGEROUS LOAD-DO NOT USE! +02.6 82 40.00 3812 1774 60304 7897 100.0 0.983 !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 80 39.00 3839 1800 64971 7617 100.0 0.951 !DANGEROUS LOAD-DO NOT USE! Data for burning rate decreased by 10% relative to nominal value: -Ba 80 39.00 3605 1588 47297 8105 100.0 1.095 </pre><hr /> Chris [/QUOTE]
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