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 Post subject: Quickload help....
PostPosted: Thu Mar 26, 2020 2:46 pm 

Joined: Tue Jun 08, 2010 6:55 pm
Posts: 151
Location: Alabama
Dr. Mike or anyone with Quickload....can you run a request for me? I'm loading 300 Winchester Magnum with Hornady brass, WLRM primers, 212 gr Hornady ELD-X bullets, and using some older Accurate Magnum Rifle Powder. Cartridge overall length is going to be 3.60". Hopefully, that powder is still in the database.

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 Post subject: Re: Quickload help....
PostPosted: Thu Mar 26, 2020 3:10 pm 

Joined: Wed Nov 08, 2006 2:49 pm
Posts: 32567
Location: Northern British Columbia
Did you mean Ramshot Magnum?

Code:
Cartridge          : .300 Win. Mag.(SAAMI)
Bullet             : .308, 212, Hornady ELD-X 3077 G7
Useable Case Capaci: 81.265 grain H2O = 5.276 cm³
Cartridge O.A.L. L6: 3.600 inch = 91.44 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : Ramshot Magnum

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   88    72.09   2551    3063   43278  11693     98.8    1.460
-09.0   89    72.89   2582    3137   44912  11794     99.0    1.435
-08.0   90    73.69   2612    3212   46611  11889     99.3    1.410
-07.0   91    74.49   2643    3288   48385  11976     99.5    1.386
-06.0   92    75.29   2673    3364   50237  12056     99.7    1.362
-05.0   93    76.10   2704    3442   52167  12128     99.8    1.338
-04.0   94    76.90   2734    3519   54184  12192     99.9    1.315
-03.0   95    77.70   2765    3598   56291  12248    100.0    1.293  ! Near Maximum !
-02.0   96    78.50   2795    3677   58481  12295    100.0    1.271  ! Near Maximum !
-01.0   97    79.30   2825    3757   60757  12338    100.0    1.249  ! Near Maximum !
+00.0   98    80.10   2855    3837   63129  12379    100.0    1.228  ! Near Maximum !
+01.0   99    80.90   2885    3918   65603  12419    100.0    1.207  !DANGEROUS LOAD-DO NOT USE!
+02.0  100    81.70   2915    3999   68186  12457    100.0    1.187  !DANGEROUS LOAD-DO NOT USE!
+03.0  101    82.50   2945    4081   70882  12494    100.0    1.166  !DANGEROUS LOAD-DO NOT USE!
+04.0  102    83.30   2974    4164   73700  12529    100.0    1.147  !DANGEROUS LOAD-DO NOT USE!
+05.0  103    84.11   3004    4248   76645  12563    100.0    1.127  !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     98    80.10   2973    4160   78136  11854    100.0    1.129  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba     98    80.10   2675    3368   49288  12674     97.5    1.361


I do not have WMR powder in my data base, though WXR is still in the data base.

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 Post subject: Re: Quickload help....
PostPosted: Thu Mar 26, 2020 3:31 pm 

Joined: Tue Jun 08, 2010 6:55 pm
Posts: 151
Location: Alabama
Here are a few pics....I had to resize them to be able to post.


Attachments:
20200326_172921.jpg
20200326_172921.jpg [ 1.13 MiB | Viewed 96 times ]
20200326_172911.jpg
20200326_172911.jpg [ 1.85 MiB | Viewed 96 times ]

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 Post subject: Re: Quickload help....
PostPosted: Thu Mar 26, 2020 3:40 pm 

Joined: Wed Nov 08, 2006 2:49 pm
Posts: 32567
Location: Northern British Columbia
I am unfamiliar with this, but I do note the statement, "For expanded uses refer to Accurate 3100." I do have AA 3100 in the data base. In light of their own recommendation, I would not hesitate to use this data, working up carefully to ensure there were no pressures issues.

Code:
Cartridge          : .300 Win. Mag.(SAAMI)
Bullet             : .308, 212, Hornady ELD-X 3077 G7
Useable Case Capaci: 81.265 grain H2O = 5.276 cm³
Cartridge O.A.L. L6: 3.600 inch = 91.44 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : Accurate 3100

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   89    66.33   2513    2972   45341  10782     99.8    1.479
-09.0   90    67.07   2539    3036   46856  10858     99.9    1.455
-08.0   91    67.80   2566    3099   48422  10928     99.9    1.433
-07.0   92    68.54   2593    3164   50040  10993    100.0    1.410
-06.0   92    69.28   2619    3228   51712  11052    100.0    1.388
-05.0   93    70.02   2645    3293   53441  11108    100.0    1.367
-04.0   94    70.75   2671    3359   55228  11163    100.0    1.346  ! Near Maximum !
-03.0   95    71.49   2697    3424   57076  11217    100.0    1.325  ! Near Maximum !
-02.0   96    72.23   2723    3490   58987  11270    100.0    1.305  ! Near Maximum !
-01.0   97    72.96   2749    3557   60965  11322    100.0    1.285  ! Near Maximum !
+00.0   98    73.70   2775    3624   63012  11374    100.0    1.265  ! Near Maximum !
+01.0   99    74.44   2800    3691   65130  11424    100.0    1.246  !DANGEROUS LOAD-DO NOT USE!
+02.0  100    75.17   2826    3758   67323  11474    100.0    1.227  !DANGEROUS LOAD-DO NOT USE!
+03.0  101    75.91   2851    3826   69595  11522    100.0    1.209  !DANGEROUS LOAD-DO NOT USE!
+04.0  102    76.65   2876    3895   71948  11570    100.0    1.191  !DANGEROUS LOAD-DO NOT USE!
+05.0  103    77.39   2902    3964   74387  11616    100.0    1.173  !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     98    73.70   2869    3875   75508  10968    100.0    1.171  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba     98    73.70   2630    3256   50596  11802     99.0    1.395

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 Post subject: Re: Quickload help....
PostPosted: Thu Mar 26, 2020 3:42 pm 

Joined: Tue Jun 08, 2010 6:55 pm
Posts: 151
Location: Alabama
Thanks for your help!

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