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Reloading
Reloader 26 in 6.5 creedmoor
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<blockquote data-quote="Bowfishn" data-source="post: 1340329" data-attributes="member: 56875"><p>OK here is a load shown from data entered in QL using Hornady Brass, a COAL of 2.840" , 26" Barrel and Default setting for RL26.</p><p></p><p>Cartridge : 6.5 Creedmoor Hornady</p><p>Bullet : .264, 147, Hornady ELD-M 26333</p><p>Useable Case Capaci: 46.800 grain H2O = 3.039 cm³</p><p>Cartridge O.A.L. L6: 2.840 inch = 72.14 mm</p><p>Barrel Length : 26.0 inch = 660.4 mm</p><p>Powder : Alliant Reloder-26</p><p></p><p>Predicted data by increasing and decreasing the given charge,</p><p>incremented in steps of 1.053% 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>-10.5 92 42.50 2551 2124 37856 9320 98.8 1.567</p><p>-09.5 93 43.00 2584 2179 39307 9403 99.1 1.540</p><p>-08.4 94 43.50 2616 2233 40822 9478 99.4 1.513</p><p>-07.4 95 44.00 2648 2289 42403 9546 99.6 1.487</p><p>-06.3 96 44.50 2680 2344 44054 9607 99.8 1.461</p><p>-05.3 97 45.00 2712 2400 45766 9661 99.9 1.435</p><p>-04.2 98 45.50 2744 2457 47581 9707 100.0 1.410</p><p>-03.2 99 46.00 2775 2514 49467 9746 100.0 1.386</p><p>-02.1 100 46.50 2807 2572 51437 9779 100.0 1.362</p><p>-01.1 101 47.00 2838 2629 53500 9811 100.0 1.338</p><p>+00.0 102 47.50 2869 2687 55661 9842 100.0 1.315 ! Near Maximum !</p><p>+01.1 103 48.00 2901 2746 57923 9872 100.0 1.292 ! Near Maximum !</p><p>+02.1 105 48.50 2931 2805 60296 9900 100.0 1.270 ! Near Maximum !</p><p>+03.2 106 49.00 2962 2864 62783 9928 100.0 1.248 !DANGEROUS LOAD-DO NOT USE!</p><p>+04.2 107 49.50 2993 2924 65394 9954 100.0 1.227 !DANGEROUS LOAD-DO NOT USE!</p><p>+05.3 108 50.00 3024 2984 68134 9980 100.0 1.206 !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 102 47.50 2997 2931 70873 9358 100.0 1.204 !DANGEROUS LOAD-DO NOT USE!</p><p>Data for burning rate decreased by 10% relative to nominal value:</p><p>-Ba 102 47.50 2671 2328 43401 10165 97.4 1.463</p><p></p><p></p><p>Here is the Data from my Lot# of RL26, 26" Barrel, COAL of 2.890" and HBN coating</p><p></p><p>Cartridge : 6.5 Creedmoor Hornady</p><p>Bullet : .264, 147, Hornady ELD-M 26333, Friction Proofed</p><p>Useable Case Capaci: 46.687 grain H2O = 3.031 cm³</p><p>Cartridge O.A.L. L6: 2.890 inch = 73.41 mm</p><p>Barrel Length : 26.0 inch = 660.4 mm</p><p>Powder : Alliant Reloder-26 lot # 08014Y050115</p><p></p><p>Predicted data by increasing and decreasing the given charge,</p><p>incremented in steps of 1.053% 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>-10.5 92 42.50 2577 2167 37950 9376 99.7 1.550</p><p>-09.5 93 43.00 2610 2224 39568 9434 99.9 1.521</p><p>-08.4 94 43.50 2644 2281 41257 9484 100.0 1.493</p><p>-07.4 95 44.00 2677 2338 43026 9525 100.0 1.465</p><p>-06.3 96 44.50 2709 2396 44874 9560 100.0 1.438</p><p>-05.3 97 45.00 2742 2453 46808 9593 100.0 1.411</p><p>-04.2 98 45.50 2774 2511 48833 9626 100.0 1.386</p><p>-03.2 99 46.00 2806 2570 50954 9657 100.0 1.360</p><p>-02.1 101 46.50 2838 2628 53176 9688 100.0 1.336</p><p>-01.1 102 47.00 2869 2687 55505 9718 100.0 1.311 ! Near Maximum !</p><p>+00.0 103 47.50 2901 2746 57948 9747 100.0 1.288 ! Near Maximum !</p><p>+01.1 104 48.00 2932 2806 60512 9775 100.0 1.265 ! Near Maximum !</p><p>+02.1 105 48.50 2963 2866 63203 9801 100.0 1.242 !DANGEROUS LOAD-DO NOT USE!</p><p>+03.2 106 49.00 2994 2926 66031 9827 100.0 1.220 !DANGEROUS LOAD-DO NOT USE!</p><p>+04.2 107 49.50 3025 2987 69000 9851 100.0 1.198 !DANGEROUS LOAD-DO NOT USE!</p><p>+05.3 108 50.00 3056 3048 72110 9875 100.0 1.177 !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 103 47.50 3019 2974 74498 9292 100.0 1.178 !DANGEROUS LOAD-DO NOT USE!</p><p>Data for burning rate decreased by 10% relative to nominal value:</p><p>-Ba 103 47.50 2713 2403 44151 10276 99.0 1.438</p><p></p><p>Seating depth, case capacity, coated or non coated as well as BA on your lot of powder will change the velocity and pressure.</p><p>If velocity is up over 2950 fps than most likely pressures are over as well, if it is close to 2900 - 2930 fps it should be alright. If you are using Lapua brass which has a lower case capacity than pressures will be higher for the same velocity.</p><p></p><p>Cartridge : 6.5 Creedmoor Hornady</p><p>Bullet : .264, 147, Hornady ELD-M 26333</p><p>Useable Case Capaci: 44.795 grain H2O = 2.908 cm³</p><p>Cartridge O.A.L. L6: 2.840 inch = 72.14 mm</p><p>Barrel Length : 26.0 inch = 660.4 mm</p><p>Powder : Alliant Reloder-26 lot # 08014Y050115</p><p></p><p>Predicted data by increasing and decreasing the given charge,</p><p>incremented in steps of 1.064% 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>-10.6 95 42.00 2653 2297 44213 9041 100.0 1.459</p><p>-09.6 96 42.50 2685 2353 46028 9082 100.0 1.432</p><p>-08.5 97 43.00 2717 2409 47928 9120 100.0 1.407</p><p>-07.4 98 43.50 2748 2466 49915 9156 100.0 1.381</p><p>-06.4 99 44.00 2780 2523 52004 9192 100.0 1.357</p><p>-05.3 100 44.50 2811 2580 54189 9226 100.0 1.332 ! Near Maximum !</p><p>-04.3 101 45.00 2843 2637 56483 9260 100.0 1.309 ! Near Maximum !</p><p>-03.2 103 45.50 2874 2696 58890 9292 100.0 1.286 ! Near Maximum !</p><p>-02.1 104 46.00 2905 2754 61416 9323 100.0 1.263 ! Near Maximum !</p><p>-01.1 105 46.50 2936 2813 64071 9353 100.0 1.241 !DANGEROUS LOAD-DO NOT USE!</p><p>+00.0 106 47.00 2966 2872 66863 9382 100.0 1.219 !DANGEROUS LOAD-DO NOT USE!</p><p>+01.1 107 47.50 2997 2932 69799 9409 100.0 1.197 !DANGEROUS LOAD-DO NOT USE!</p><p>+02.1 108 48.00 3028 2992 72882 9435 100.0 1.176 !DANGEROUS LOAD-DO NOT USE!</p><p>+03.2 109 48.50 3058 3053 76150 9460 100.0 1.156 !DANGEROUS LOAD-DO NOT USE!</p><p>+04.3 110 49.00 3089 3114 79575 9483 100.0 1.135 !DANGEROUS LOAD-DO NOT USE!</p><p>+05.3 112 49.50 3119 3176 83169 9505 100.0 1.116 !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 106 47.00 3073 3083 84941 8960 100.0 1.123 !DANGEROUS LOAD-DO NOT USE!</p><p>Data for burning rate decreased by 10% relative to nominal value:</p><p>-Ba 106 47.00 2797 2554 51582 9960 99.6 1.350</p><p></p><p>If you jam the lands pressure will also go up even though you are using a longer COAL. Start low watch closely for signs including velocity as most times pressure signs will not show up until you get above 70K.</p></blockquote><p></p>
[QUOTE="Bowfishn, post: 1340329, member: 56875"] OK here is a load shown from data entered in QL using Hornady Brass, a COAL of 2.840" , 26" Barrel and Default setting for RL26. Cartridge : 6.5 Creedmoor Hornady Bullet : .264, 147, Hornady ELD-M 26333 Useable Case Capaci: 46.800 grain H2O = 3.039 cm³ Cartridge O.A.L. L6: 2.840 inch = 72.14 mm Barrel Length : 26.0 inch = 660.4 mm Powder : Alliant Reloder-26 Predicted data by increasing and decreasing the given charge, incremented in steps of 1.053% 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 -10.5 92 42.50 2551 2124 37856 9320 98.8 1.567 -09.5 93 43.00 2584 2179 39307 9403 99.1 1.540 -08.4 94 43.50 2616 2233 40822 9478 99.4 1.513 -07.4 95 44.00 2648 2289 42403 9546 99.6 1.487 -06.3 96 44.50 2680 2344 44054 9607 99.8 1.461 -05.3 97 45.00 2712 2400 45766 9661 99.9 1.435 -04.2 98 45.50 2744 2457 47581 9707 100.0 1.410 -03.2 99 46.00 2775 2514 49467 9746 100.0 1.386 -02.1 100 46.50 2807 2572 51437 9779 100.0 1.362 -01.1 101 47.00 2838 2629 53500 9811 100.0 1.338 +00.0 102 47.50 2869 2687 55661 9842 100.0 1.315 ! Near Maximum ! +01.1 103 48.00 2901 2746 57923 9872 100.0 1.292 ! Near Maximum ! +02.1 105 48.50 2931 2805 60296 9900 100.0 1.270 ! Near Maximum ! +03.2 106 49.00 2962 2864 62783 9928 100.0 1.248 !DANGEROUS LOAD-DO NOT USE! +04.2 107 49.50 2993 2924 65394 9954 100.0 1.227 !DANGEROUS LOAD-DO NOT USE! +05.3 108 50.00 3024 2984 68134 9980 100.0 1.206 !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 102 47.50 2997 2931 70873 9358 100.0 1.204 !DANGEROUS LOAD-DO NOT USE! Data for burning rate decreased by 10% relative to nominal value: -Ba 102 47.50 2671 2328 43401 10165 97.4 1.463 Here is the Data from my Lot# of RL26, 26" Barrel, COAL of 2.890" and HBN coating Cartridge : 6.5 Creedmoor Hornady Bullet : .264, 147, Hornady ELD-M 26333, Friction Proofed Useable Case Capaci: 46.687 grain H2O = 3.031 cm³ Cartridge O.A.L. L6: 2.890 inch = 73.41 mm Barrel Length : 26.0 inch = 660.4 mm Powder : Alliant Reloder-26 lot # 08014Y050115 Predicted data by increasing and decreasing the given charge, incremented in steps of 1.053% 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 -10.5 92 42.50 2577 2167 37950 9376 99.7 1.550 -09.5 93 43.00 2610 2224 39568 9434 99.9 1.521 -08.4 94 43.50 2644 2281 41257 9484 100.0 1.493 -07.4 95 44.00 2677 2338 43026 9525 100.0 1.465 -06.3 96 44.50 2709 2396 44874 9560 100.0 1.438 -05.3 97 45.00 2742 2453 46808 9593 100.0 1.411 -04.2 98 45.50 2774 2511 48833 9626 100.0 1.386 -03.2 99 46.00 2806 2570 50954 9657 100.0 1.360 -02.1 101 46.50 2838 2628 53176 9688 100.0 1.336 -01.1 102 47.00 2869 2687 55505 9718 100.0 1.311 ! Near Maximum ! +00.0 103 47.50 2901 2746 57948 9747 100.0 1.288 ! Near Maximum ! +01.1 104 48.00 2932 2806 60512 9775 100.0 1.265 ! Near Maximum ! +02.1 105 48.50 2963 2866 63203 9801 100.0 1.242 !DANGEROUS LOAD-DO NOT USE! +03.2 106 49.00 2994 2926 66031 9827 100.0 1.220 !DANGEROUS LOAD-DO NOT USE! +04.2 107 49.50 3025 2987 69000 9851 100.0 1.198 !DANGEROUS LOAD-DO NOT USE! +05.3 108 50.00 3056 3048 72110 9875 100.0 1.177 !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 103 47.50 3019 2974 74498 9292 100.0 1.178 !DANGEROUS LOAD-DO NOT USE! Data for burning rate decreased by 10% relative to nominal value: -Ba 103 47.50 2713 2403 44151 10276 99.0 1.438 Seating depth, case capacity, coated or non coated as well as BA on your lot of powder will change the velocity and pressure. If velocity is up over 2950 fps than most likely pressures are over as well, if it is close to 2900 - 2930 fps it should be alright. If you are using Lapua brass which has a lower case capacity than pressures will be higher for the same velocity. Cartridge : 6.5 Creedmoor Hornady Bullet : .264, 147, Hornady ELD-M 26333 Useable Case Capaci: 44.795 grain H2O = 2.908 cm³ Cartridge O.A.L. L6: 2.840 inch = 72.14 mm Barrel Length : 26.0 inch = 660.4 mm Powder : Alliant Reloder-26 lot # 08014Y050115 Predicted data by increasing and decreasing the given charge, incremented in steps of 1.064% 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 -10.6 95 42.00 2653 2297 44213 9041 100.0 1.459 -09.6 96 42.50 2685 2353 46028 9082 100.0 1.432 -08.5 97 43.00 2717 2409 47928 9120 100.0 1.407 -07.4 98 43.50 2748 2466 49915 9156 100.0 1.381 -06.4 99 44.00 2780 2523 52004 9192 100.0 1.357 -05.3 100 44.50 2811 2580 54189 9226 100.0 1.332 ! Near Maximum ! -04.3 101 45.00 2843 2637 56483 9260 100.0 1.309 ! Near Maximum ! -03.2 103 45.50 2874 2696 58890 9292 100.0 1.286 ! Near Maximum ! -02.1 104 46.00 2905 2754 61416 9323 100.0 1.263 ! Near Maximum ! -01.1 105 46.50 2936 2813 64071 9353 100.0 1.241 !DANGEROUS LOAD-DO NOT USE! +00.0 106 47.00 2966 2872 66863 9382 100.0 1.219 !DANGEROUS LOAD-DO NOT USE! +01.1 107 47.50 2997 2932 69799 9409 100.0 1.197 !DANGEROUS LOAD-DO NOT USE! +02.1 108 48.00 3028 2992 72882 9435 100.0 1.176 !DANGEROUS LOAD-DO NOT USE! +03.2 109 48.50 3058 3053 76150 9460 100.0 1.156 !DANGEROUS LOAD-DO NOT USE! +04.3 110 49.00 3089 3114 79575 9483 100.0 1.135 !DANGEROUS LOAD-DO NOT USE! +05.3 112 49.50 3119 3176 83169 9505 100.0 1.116 !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 106 47.00 3073 3083 84941 8960 100.0 1.123 !DANGEROUS LOAD-DO NOT USE! Data for burning rate decreased by 10% relative to nominal value: -Ba 106 47.00 2797 2554 51582 9960 99.6 1.350 If you jam the lands pressure will also go up even though you are using a longer COAL. Start low watch closely for signs including velocity as most times pressure signs will not show up until you get above 70K. [/QUOTE]
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Reloader 26 in 6.5 creedmoor
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