Quick Load Request for 7mm-08

Dougfir

Beginner
Mar 2, 2018
74
0
Ok Dr. Mike, are you willing to run another for me? Once again my favorite powder has been left off the published data:

7mm-08
(Federal brass)
140 Nosler E-Tip
H 4895
2.8"
22" barrel

Thank you!!
 
Code:
Cartridge          : 7 mm-08 Rem.
Bullet             : .284, 140, Nosler E-Tip  59955
Useable Case Capaci: 45.858 grain H2O = 2.978 cm³
Cartridge O.A.L. L6: 2.800 inch = 71.12 mm
Barrel Length      : 22.0 inch = 558.8 mm
Powder             : Hodgdon H4895

Predicted data by increasing and decreasing the given charge,
incremented in steps of 1.0% 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

-10.0   86    36.27   2554    2028   44696   8274     97.7    1.239
-09.0   87    36.67   2580    2069   46027   8355     98.0    1.223
-08.0   88    37.08   2605    2110   47396   8434     98.3    1.206
-07.0   89    37.48   2630    2151   48805   8510     98.5    1.189
-06.0   90    37.88   2656    2193   50255   8583     98.8    1.173
-05.0   91    38.29   2681    2234   51747   8653     99.0    1.157  ! Near Maximum !
-04.0   92    38.69   2706    2277   53282   8721     99.1    1.142  ! Near Maximum !
-03.0   92    39.09   2731    2319   54863   8786     99.3    1.127  ! Near Maximum !
-02.0   93    39.49   2756    2362   56489   8848     99.5    1.112  ! Near Maximum !
-01.0   94    39.90   2781    2404   58164   8907     99.6    1.098  ! Near Maximum !
+00.0   95    40.30   2806    2447   59889   8964     99.7    1.083  !DANGEROUS LOAD-DO NOT USE!
+01.0   96    40.70   2831    2491   61665   9017     99.8    1.069  !DANGEROUS LOAD-DO NOT USE!
+02.0   97    41.11   2855    2534   63494   9067     99.9    1.055  !DANGEROUS LOAD-DO NOT USE!
+03.0   98    41.51   2880    2578   65378   9114     99.9    1.042  !DANGEROUS LOAD-DO NOT USE!
+04.0   99    41.91   2904    2622   67319   9157    100.0    1.028  !DANGEROUS LOAD-DO NOT USE!
+05.0  100    42.32   2929    2666   69320   9198    100.0    1.015  !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     95    40.30   2907    2627   70285   8637    100.0    1.013  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba     95    40.30   2661    2201   49670   8957     96.1    1.176
 
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