7mm Exp/280 Nosler 160 Partition QL data
- Thread starter preacher
- Start date
truck driver
Ammo Smith
- Mar 11, 2013
- 7,380
- 1,017
Preacher there are 230 plus pages I think you need to request a new QL receipt. :lol:
DrMike
Ballistician
- Nov 8, 2006
- 37,537
- 6,604
This is run with QL default pressure:
I run mine at a higher pressure, though velocities really don't change all that much.
Code:
Cartridge : .280 Rem.
Bullet : .284, 160, Sierra SPBT 1920
Useable Case Capaci: 60.903 grain H2O = 3.954 cm³
Cartridge O.A.L. L6: 3.330 inch = 84.58 mm
Barrel Length : 24.0 inch = 609.6 mm
Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 58000 psi, or 399 MPa
or a maximum loading ratio or filling of 110 %
These calculations refer to your specified settings in QuickLOAD 'Cartridge Dimensions' window.
C A U T I O N : any load listed can result in a powder charge that falls below minimum suggested
loads or exceeds maximum suggested loads as presented in current handloading manuals. Understand
that all of the listed powders can be unsuitable for the given combination of cartridge, bullet
and gun. Actual load order can vary, depending upon lot-to-lot powder and component variations.
USE ONLY FOR COMPARISON !
12 loads produced a Loading Ratio below user-defined minimum of 90%. These powders have been skipped.
Powder type Filling/Loading Ratio Charge Charge Vel. Prop.Burnt P max P muzz B_Time
% Grains Gramm fps % psi psi ms
--------------------------------- -----------------------------------------------------------------
Alliant Reloder-26 101.2 61.1 3.96 2973 100.0 58000 12153 1.192 ! Near Maximum !
Alliant Reloder-25 109.8 61.3 3.97 2943 100.0 58000 11810 1.182 ! Near Maximum !
Norma MRP 101.8 59.7 3.87 2942 99.6 58000 12231 1.191 ! Near Maximum !
Vihtavuori N560 103.5 59.4 3.85 2929 97.3 58000 12415 1.188 ! Near Maximum !
Accurate MAGPRO 103.9 62.0 4.02 2919 95.8 58000 12463 1.194 ! Near Maximum !
IMR 7828 107.8 58.8 3.81 2913 97.6 58000 12015 1.180 ! Near Maximum !
IMR 7828 SSC 102.0 58.8 3.81 2913 97.6 58000 12015 1.180 ! Near Maximum !
Alliant Reloder-22 103.7 58.9 3.81 2909 98.7 58000 11987 1.194 ! Near Maximum !
Winchester WXR 106.5 59.1 3.83 2907 98.6 58000 11997 1.195 ! Near Maximum !
Ramshot Magnum 103.7 63.4 4.11 2891 99.2 58000 11515 1.186 ! Near Maximum !
Alliant Reloder-23 106.4 58.4 3.79 2888 100.0 58000 10889 1.199 ! Near Maximum !
Alliant Reloder-17 91.0 53.6 3.47 2886 100.0 58000 10753 1.195 ! Near Maximum !
Norma MRP 2 110.0 61.8 4.00 2869 97.4 53237 12312 1.238 ! Near Maximum !
Vihtavuori N570 110.0 65.1 4.22 2867 91.6 51727 13114 1.245 ! Near Maximum !
Alliant Reloder-19 100.1 56.2 3.64 2862 98.6 58000 11371 1.195 ! Near Maximum !
Ramshot Hunter 95.7 55.5 3.59 2859 99.8 58000 11057 1.202 ! Near Maximum !
Hodgdon H414 90.3 53.6 3.47 2855 99.5 58000 11067 1.203 ! Near Maximum !
Winchester 760 90.3 53.6 3.47 2855 99.5 58000 11067 1.203 ! Near Maximum !
Norma URP 95.2 52.8 3.42 2839 100.0 58000 10575 1.209 ! Near Maximum !
Vihtavuori N550 92.4 53.0 3.43 2838 100.0 58000 10702 1.213 ! Near Maximum !
Alliant Reloder-33 110.0 67.9 4.40 2838 91.6 51012 12919 1.254 ! Near Maximum !
Norma 204 94.9 55.0 3.57 2837 98.4 58000 11062 1.197 ! Near Maximum !
Hodgdon H4831 105.5 57.6 3.73 2836 96.8 58000 11176 1.192 ! Near Maximum !
Hodgdon H4831 SC 101.4 57.6 3.73 2836 96.8 58000 11176 1.192 ! Near Maximum !
Accurate 4350 94.5 53.1 3.44 2835 100.0 58000 10560 1.227 ! Near Maximum !
IMR 4831 99.9 53.7 3.48 2822 100.0 58000 10354 1.218 ! Near Maximum !
Accurate 3100 103.8 58.3 3.78 2820 99.8 58000 10646 1.229 ! Near Maximum !
Winchester Supreme 780 98.9 58.6 3.79 2818 98.5 58000 10821 1.200 ! Near Maximum !
Vihtavuori N165 105.8 58.7 3.81 2814 98.9 58000 10646 1.205 ! Near Maximum !
Hodgdon H1000 110.0 61.1 3.96 2812 96.7 53521 11514 1.223 ! Near Maximum !
Hodgdon Hybrid 100V 97.8 53.1 3.44 2800 100.0 58000 9750 1.209 ! Near Maximum !
Vihtavuori N160 105.5 56.8 3.68 2791 97.4 58000 10573 1.202 ! Near Maximum !I run mine at a higher pressure, though velocities really don't change all that much.
Code:
artridge : .280 Rem.
Bullet : .284, 160, Sierra SPBT 1920
Useable Case Capaci: 60.903 grain H2O = 3.954 cm³
Cartridge O.A.L. L6: 3.330 inch = 84.58 mm
Barrel Length : 24.0 inch = 609.6 mm
Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 62000 psi, or 427 MPa
or a maximum loading ratio or filling of 110 %
These calculations refer to your specified settings in QuickLOAD 'Cartridge Dimensions' window.
C A U T I O N : any load listed can result in a powder charge that falls below minimum suggested
loads or exceeds maximum suggested loads as presented in current handloading manuals. Understand
that all of the listed powders can be unsuitable for the given combination of cartridge, bullet
and gun. Actual load order can vary, depending upon lot-to-lot powder and component variations.
USE ONLY FOR COMPARISON !
9 loads produced a Loading Ratio below user-defined minimum of 90%. These powders have been skipped.
Powder type Filling/Loading Ratio Charge Charge Vel. Prop.Burnt P max P muzz B_Time
% Grains Gramm fps % psi psi ms
--------------------------------- -----------------------------------------------------------------
Alliant Reloder-26 103.0 62.1 4.03 3027 100.0 62000 12219 1.157 ! Near Maximum !
Norma MRP 103.7 60.8 3.94 3000 99.8 62000 12354 1.156 ! Near Maximum !
Vihtavuori N560 105.4 60.5 3.92 2990 97.9 62000 12613 1.153 ! Near Maximum !
Accurate MAGPRO 105.7 63.1 4.09 2979 96.6 62000 12667 1.159 ! Near Maximum !
IMR 7828 SSC 103.9 59.9 3.88 2973 98.3 62000 12189 1.145 ! Near Maximum !
IMR 7828 109.9 59.9 3.88 2973 98.3 62000 12189 1.145 ! Near Maximum !
Alliant Reloder-22 105.7 60.0 3.89 2967 99.2 62000 12146 1.159 ! Near Maximum !
Winchester WXR 108.5 60.3 3.90 2966 99.1 62000 12160 1.160 ! Near Maximum !
Alliant Reloder-25 110.0 61.4 3.98 2948 100.0 58333 11816 1.179 ! Near Maximum !
Ramshot Magnum 105.3 64.4 4.17 2947 99.6 62000 11608 1.151 ! Near Maximum !
Alliant Reloder-23 108.4 59.5 3.86 2940 100.0 62000 10972 1.165 ! Near Maximum !
Alliant Reloder-17 92.9 54.7 3.55 2938 100.0 62000 10863 1.161 ! Near Maximum !
Alliant Reloder-19 102.2 57.4 3.72 2920 99.1 62000 11549 1.160 ! Near Maximum !
Ramshot Hunter 97.7 56.7 3.67 2916 100.0 62000 11183 1.166 ! Near Maximum !
Winchester 760 92.3 54.8 3.55 2912 99.8 62000 11212 1.168 ! Near Maximum !
Hodgdon H414 92.3 54.8 3.55 2912 99.8 62000 11212 1.168 ! Near Maximum !
Norma 204 96.9 56.2 3.64 2896 98.9 62000 11240 1.161 ! Near Maximum !
Hodgdon H4831 107.6 58.7 3.80 2894 97.5 62000 11365 1.157 ! Near Maximum !
Hodgdon H4831 SC 103.4 58.7 3.80 2894 97.5 62000 11365 1.157 ! Near Maximum !
Vihtavuori N550 94.5 54.2 3.51 2894 100.0 62000 10822 1.177 ! Near Maximum !
Norma URP 97.3 54.0 3.50 2894 100.0 62000 10686 1.173 ! Near Maximum !
Accurate 4350 96.5 54.2 3.51 2889 100.0 62000 10650 1.190 ! Near Maximum !
IMR 4831 102.0 54.9 3.55 2876 100.0 62000 10454 1.182 ! Near Maximum !
Winchester Supreme 780 100.8 59.6 3.87 2873 98.9 62000 10965 1.165 ! Near Maximum !
Accurate 3100 105.7 59.3 3.84 2873 100.0 62000 10729 1.192 ! Near Maximum !
Vihtavuori N165 107.8 59.9 3.88 2869 99.3 62000 10775 1.169 ! Near Maximum !
Hodgdon Hybrid 100V 99.8 54.2 3.51 2852 100.0 62000 9844 1.174 ! Near Maximum !
Vihtavuori N160 107.7 58.0 3.76 2849 98.1 62000 10751 1.166 ! Near Maximum !
Norma 203 old 90.1 51.1 3.31 2837 100.0 62000 9916 1.194 ! Near Maximum !
IMR 4007 SSC 91.7 52.2 3.38 2836 99.5 62000 10462 1.177 ! Near Maximum !- Thread starter
- #4
Thanks Doc...I will have to sing a whole litany of songs at your funeral! ha. I was hoping R26 would be shown, I sure had good results in my 270/150 from it. I appreciate everyone's patience with me, I am semi-illiterate when it comes to computers; however, I am a pretty good rifle shot! ha
- Thread starter
- #5
DrMike
Ballistician
- Nov 8, 2006
- 37,537
- 6,604
Start warming up your voice. I'm feeling a bit puny today.
RL26 is shown in the previously posted data; it is the first load shown. I tweaked it up to 64k psi.
Cartridge : .280 Rem.
Bullet : .284, 160, Sierra SPBT 1920
Useable Case Capaci: 60.903 grain H2O = 3.954 cm³
Cartridge O.A.L. L6: 3.330 inch = 84.58 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : Alliant Reloder-26
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 !
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 62.40 3171 3572 79891 11688 100.0 1.051 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 103 62.40 2835 2856 48646 12682 98.0 1.280
RL26 is shown in the previously posted data; it is the first load shown. I tweaked it up to 64k psi.
Cartridge : .280 Rem.
Bullet : .284, 160, Sierra SPBT 1920
Useable Case Capaci: 60.903 grain H2O = 3.954 cm³
Cartridge O.A.L. L6: 3.330 inch = 84.58 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : Alliant Reloder-26
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 !
Code:
Step Fill. Charge Vel. Energy Pmax Pmuz Prop.Burnt B_Time
% % Grains fps ft.lbs psi psi % ms
-20.0 83 49.92 2383 2017 29895 10377 94.5 1.596
-18.0 85 51.17 2449 2131 32117 10690 95.8 1.552
-16.0 87 52.42 2516 2249 34521 10978 96.9 1.509
-14.0 89 53.66 2582 2369 37125 11240 97.9 1.467
-12.0 91 54.91 2649 2493 39950 11472 98.7 1.416
-10.0 93 56.16 2715 2619 43016 11674 99.3 1.367
-08.0 95 57.41 2781 2748 46347 11843 99.7 1.320
-06.0 97 58.66 2847 2879 49976 11977 99.9 1.275
-04.0 99 59.90 2912 3012 53932 12075 100.0 1.231
-02.0 101 61.15 2976 3147 58251 12157 100.0 1.189 ! Near Maximum !
+00.0 103 62.40 3040 3283 62974 12234 100.0 1.149 ! Near Maximum !
+02.0 105 63.65 3103 3422 68158 12306 100.0 1.110 !DANGEROUS LOAD-DO NOT USE!
+04.0 108 64.90 3166 3562 73840 12373 100.0 1.072 !DANGEROUS LOAD-DO NOT USE!
+06.0 110 66.14 3229 3704 80040 12434 100.0 1.036 !DANGEROUS LOAD-DO NOT USE!
+08.0 112 67.39 3292 3849 86830 12488 100.0 1.001 !DANGEROUS LOAD-DO NOT USE!
+10.0 114 68.64 3354 3997 94286 12536 100.0 0.968 !DANGEROUS LOAD-DO NOT USE!Data for burning rate increased by 10% relative to nominal value:
+Ba 103 62.40 3171 3572 79891 11688 100.0 1.051 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 103 62.40 2835 2856 48646 12682 98.0 1.280
- Thread starter
- #7
Thanks Doc...but don't check out on us now! ha I figured I'd start out with the Sierra 160 SBT then work on the 160 Partition. Since I'm having this new action blueprinted, I figure I will get better accuracy with the heavier bullets than I did before. Take an aspirin and lay down awhile..."This too shall pass", ha.
DrMike
Ballistician
- Nov 8, 2006
- 37,537
- 6,604
preacher":2r5qy0pt said:
Yes, but Sunday's coming!
truck driver
Ammo Smith
- Mar 11, 2013
- 7,380
- 1,017
Ahhh but that is when you should feel the most refreshed and your sole revived.DrMike":33fdu53y said:
- Thread starter
- #10
DrMike
Ballistician
- Nov 8, 2006
- 37,537
- 6,604
I would be pleased to find both RL26 and RL23. Eventually, they should make it to Canada. For now, I am compelled to focus on other powders.
- Thread starter
- #12
I feel the same way about N560, ha. I don't ever remember seeing any out here. I probably would not have had the 7mm Express barrel made up again if that little Mountain Rifle would have shot well, oh well, it wouldn't be the first skinny barrel rifle that disappointed me, but they sure do carry nice!
DrMike
Ballistician
- Nov 8, 2006
- 37,537
- 6,604
Yeah, and I have beaucoup Kg bottles of N560.
