QL request 6MM Creedmore

Dwh7271

Handloader
Nov 18, 2013
2,461
1
Sorry Gary. Just saw this.
Code:
Cartridge          : 6 Creedmore
Bullet             : .243, 87, Hornady V-MAX 22440
Useable Case Capaci: 49.684 grain H2O = 3.226 cm³
Cartridge O.A.L. L6: 2.825 inch = 71.76 mm
Barrel Length      : 26.0 inch = 660.4 mm
Powder             : Alliant Reloder-15

Predicted data by increasing and decreasing the given charge,
incremented in steps of 0.642% 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

-06.4   84    38.58   3171    1942   49771   9656     99.6    1.224
-05.8   85    38.84   3189    1965   50708   9699     99.7    1.213
-05.1   85    39.10   3208    1988   51660   9740     99.8    1.203  ! Near Maximum !
-04.5   86    39.37   3226    2011   52629   9779     99.8    1.193  ! Near Maximum !
-03.8   87    39.63   3245    2034   53614   9817     99.9    1.183  ! Near Maximum !
-03.2   87    39.90   3263    2057   54617   9854     99.9    1.173  ! Near Maximum !
-02.6   88    40.16   3281    2080   55636   9889    100.0    1.163  ! Near Maximum !
-01.9   88    40.43   3300    2103   56674   9922    100.0    1.153  ! Near Maximum !
-01.3   89    40.69   3318    2126   57729   9954    100.0    1.144  ! Near Maximum !
-00.6   89    40.96   3336    2150   58803   9984    100.0    1.134  ! Near Maximum !
+00.0   90    41.22   3354    2173   59895  10013    100.0    1.125  !DANGEROUS LOAD-DO NOT USE!
+00.6   91    41.48   3371    2196   61006  10041    100.0    1.116  !DANGEROUS LOAD-DO NOT USE!
+01.3   91    41.75   3389    2219   62137  10070    100.0    1.107  !DANGEROUS LOAD-DO NOT USE!
+01.9   92    42.01   3407    2243   63287  10098    100.0    1.098  !DANGEROUS LOAD-DO NOT USE!
+02.6   92    42.28   3425    2266   64458  10126    100.0    1.089  !DANGEROUS LOAD-DO NOT USE!
+03.2   93    42.54   3442    2289   65649  10154    100.0    1.080  !DANGEROUS LOAD-DO NOT USE!

Results caused by ± 5% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 5% relative to nominal value:
+Ba     90    41.22   3413    2251   64940   9826    100.0    1.086  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 5% relative to nominal value:
-Ba     90    41.22   3280    2079   54848  10165     99.5    1.170  ! Near Maximum !

Code:
Cartridge          : 6 Creedmore
Bullet             : .243, 87, Hornady V-MAX 22440
Useable Case Capaci: 49.684 grain H2O = 3.226 cm³
Cartridge O.A.L. L6: 2.825 inch = 71.76 mm
Barrel Length      : 26.0 inch = 660.4 mm

Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 59500 psi, or 410 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 !

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                 104.8     51.6     3.34    3526   100.0    59501   11909   1.111  !DANGEROUS LOAD-DO NOT USE!
Norma MRP                          105.4     50.4     3.26    3487    99.0    59501   11913   1.111  !DANGEROUS LOAD-DO NOT USE!
ReloadSwiss RS 60                   95.6     45.9     2.98    3472   100.0    59501   10715   1.102  !DANGEROUS LOAD-DO NOT USE!
ReloadSwiss RS 70                  101.8     49.6     3.22    3467    99.3    59501   11564   1.102  !DANGEROUS LOAD-DO NOT USE!
Vihtavuori N560                    107.0     50.1     3.25    3466    96.1    59501   11994   1.109  !DANGEROUS LOAD-DO NOT USE!
Accurate MAGPRO                    107.3     52.3     3.39    3449    94.5    59501   11966   1.115  !DANGEROUS LOAD-DO NOT USE!
Bofors RP5/NP ~approximation       107.4     49.7     3.22    3448    97.9    59501   11641   1.113  !DANGEROUS LOAD-DO NOT USE!
Raufoss RA15                       107.4     49.7     3.22    3448    97.9    59501   11641   1.113  !DANGEROUS LOAD-DO NOT USE!
Alliant Reloder-22                 107.4     49.7     3.22    3448    97.9    59501   11641   1.113  !DANGEROUS LOAD-DO NOT USE!
SNPE Vectan SP 12                  109.4     53.5     3.46    3446    97.0    59501   11741   1.104  !DANGEROUS LOAD-DO NOT USE!
PB Clermont PCL 517                109.5     53.5     3.47    3446    96.9    59501   11753   1.104  !DANGEROUS LOAD-DO NOT USE!
Alliant Reloder-17                  94.6     45.5     2.95    3446   100.0    59501   10653   1.109  !DANGEROUS LOAD-DO NOT USE!
Elcho 17                            94.6     45.5     2.95    3446   100.0    59501   10653   1.109  !DANGEROUS LOAD-DO NOT USE!
IMR 7828 SSC                       105.4     49.6     3.21    3443    96.4    59501   11603   1.102  !DANGEROUS LOAD-DO NOT USE!
Bofors RP15                        110.0     49.8     3.23    3438    97.7    59068   11625   1.117  ! Near Maximum !
Winchester WXR                     110.0     49.8     3.23    3438    97.7    59068   11625   1.117  ! Near Maximum !
Alliant Reloder-23                 110.0     49.3     3.19    3429   100.0    58982   10694   1.120  ! Near Maximum !
ADI AR 2213                        106.2     49.2     3.19    3424    96.2    59501   11471   1.102  !DANGEROUS LOAD-DO NOT USE!
Alliant Reloder-16                 101.2     45.1     2.93    3417   100.0    59501   10534   1.120  !DANGEROUS LOAD-DO NOT USE!
Ramshot Magnum                     106.7     53.2     3.45    3410    98.4    59501   11098   1.108  !DANGEROUS LOAD-DO NOT USE!
Somchem S365                       101.4     46.2     2.99    3409   100.0    59501   10168   1.124  !DANGEROUS LOAD-DO NOT USE!
ReloadSwiss RS 62                   98.0     47.0     3.05    3408    99.9    59501   10744   1.129  !DANGEROUS LOAD-DO NOT USE!
PB Clermont PCL 518                100.0     47.3     3.07    3403    99.3    59501   10931   1.118  !DANGEROUS LOAD-DO NOT USE!
PB Clermont PCL 511                 96.1     46.9     3.04    3402    99.4    59501   10877   1.118  !DANGEROUS LOAD-DO NOT USE!
Rottweil R905                      108.4     49.3     3.19    3401    96.0    59501   11237   1.115  !DANGEROUS LOAD-DO NOT USE!
Ramshot Hunter                      99.2     46.9     3.04    3400    99.4    59501   10860   1.119  !DANGEROUS LOAD-DO NOT USE!
ADI AP 2214                        109.9     52.3     3.39    3398    96.4    59501   11273   1.103  !DANGEROUS LOAD-DO NOT USE!
ADI AR 2209                        103.1     47.0     3.04    3398    97.6    59501   11005   1.105  !DANGEROUS LOAD-DO NOT USE!
Hodgdon H414                        93.7     45.4     2.94    3397    98.9    59501   10878   1.120  !DANGEROUS LOAD-DO NOT USE!
Winchester 760                      93.7     45.4     2.94    3397    98.9    59501   10878   1.120  !DANGEROUS LOAD-DO NOT USE!
Alliant Reloder-19                 103.7     47.5     3.08    3397    97.7    59501   11075   1.113  !DANGEROUS LOAD-DO NOT USE!
IMR 7828                           110.0     49.0     3.17    3394    95.8    56854   11476   1.125  ! Near Maximum !
Bofors RP14 ~approximation         104.5     47.8     3.10    3389    97.7    59501   10988   1.114  !DANGEROUS LOAD-DO NOT USE!
Norma URP                           98.8     44.8     2.90    3385   100.0    59501   10482   1.124  !DANGEROUS LOAD-DO NOT USE!
Bofors RP19 ~approximation          98.8     44.8     2.90    3384   100.0    59501   10478   1.124  !DANGEROUS LOAD-DO NOT USE!
Vihtavuori N550                     95.9     44.9     2.91    3383    99.9    59501   10596   1.129  !DANGEROUS LOAD-DO NOT USE!
Accurate 4350                       98.2     45.0     2.91    3381   100.0    59501   10473   1.141  !DANGEROUS LOAD-DO NOT USE!
Bofors RP5 NT ~approximation       109.7     51.2     3.32    3372    93.8    59501   11155   1.109  !DANGEROUS LOAD-DO NOT USE!
Bofors RP4 ~approximation          101.5     46.5     3.01    3369    97.4    59501   10776   1.114  !DANGEROUS LOAD-DO NOT USE!
Norma 204                           98.3     46.5     3.01    3369    97.4    59501   10776   1.114  !DANGEROUS LOAD-DO NOT USE!
Raufoss RA4                        101.5     46.5     3.01    3369    97.4    59501   10776   1.114  !DANGEROUS LOAD-DO NOT USE!
Alliant Reloder-25                 110.0     50.1     3.25    3367    99.5    53076   11392   1.163  ! Near Maximum !
SNPE Vectan SP 11                   92.3     43.6     2.83    3364   100.0    59501   10089   1.122  !DANGEROUS LOAD-DO NOT USE!
IMR 4831                           103.7     45.5     2.95    3363   100.0    59501   10255   1.133  !DANGEROUS LOAD-DO NOT USE!
ReloadSwiss RS 52                   89.8     42.5     2.75    3359   100.0    59501    9836   1.129  !DANGEROUS LOAD-DO NOT USE!
Hodgdon H4831 SC                   104.8     48.5     3.14    3358    95.5    59501   10791   1.112  !DANGEROUS LOAD-DO NOT USE!
Hodgdon H4831                      109.0     48.5     3.14    3358    95.5    59501   10791   1.112  !DANGEROUS LOAD-DO NOT USE!
Hodgdon CFE223                      84.3     43.0     2.79    3357   100.0    59501    9962   1.123  !DANGEROUS LOAD-DO NOT USE!
Ramshot Big Game                    89.3     43.6     2.82    3357   100.0    59501    9992   1.123  !DANGEROUS LOAD-DO NOT USE!
Somchem S385                       104.0     48.1     3.12    3356    98.5    59501   10630   1.133  !DANGEROUS LOAD-DO NOT USE!
IMR 4895                            89.0     40.8     2.64    3356   100.0    59501   10033   1.128  !DANGEROUS LOAD-DO NOT USE!
Bofors RP4 NT ~approximation        99.1     46.1     2.99    3348    98.7    59501   10467   1.126  !DANGEROUS LOAD-DO NOT USE!
Alliant Reloder-15                  89.8     41.1     2.66    3347   100.0    59501   10002   1.128  !DANGEROUS LOAD-DO NOT USE!
Raufoss RA11                        89.8     41.1     2.66    3347   100.0    59501   10002   1.128  !DANGEROUS LOAD-DO NOT USE!
Bofors RP11 ~approximation          89.8     41.1     2.66    3347   100.0    59501   10002   1.128  !DANGEROUS LOAD-DO NOT USE!
Accurate 3100                      107.4     49.2     3.19    3347    99.4    59501   10407   1.145  !DANGEROUS LOAD-DO NOT USE!
Hodgdon Hybrid 100V                101.5     45.0     2.91    3344   100.0    59501    9661   1.123  !DANGEROUS LOAD-DO NOT USE!
Norma 203B                          90.2     41.3     2.68    3343   100.0    59501    9914   1.130  !DANGEROUS LOAD-DO NOT USE!
Winchester Supreme 780             102.2     49.3     3.20    3338    97.5    59501   10477   1.118  !DANGEROUS LOAD-DO NOT USE!
Hodgdon H380                        91.1     42.6     2.76    3336    99.8    59501   10117   1.133  !DANGEROUS LOAD-DO NOT USE!
Vihtavuori N165                    109.3     49.5     3.21    3335    98.1    59501   10336   1.123  !DANGEROUS LOAD-DO NOT USE!
Hodgdon BL-C2                       84.8     42.4     2.75    3333   100.0    59501    9752   1.134  !DANGEROUS LOAD-DO NOT USE!
Lovex S070                          98.3     44.5     2.88    3333    99.0    59501   10321   1.135  !DANGEROUS LOAD-DO NOT USE!
Rottweil R904                      102.2     46.1     2.99    3331    96.4    59501   10458   1.117  !DANGEROUS LOAD-DO NOT USE!
Norma 203 old                       91.5     42.4     2.75    3331   100.0    59501    9752   1.143  !DANGEROUS LOAD-DO NOT USE!
Bofors RP3                          91.5     42.4     2.75    3331   100.0    59501    9752   1.143  !DANGEROUS LOAD-DO NOT USE!
Hodgdon H4895                       86.7     39.7     2.57    3329   100.0    59501    9700   1.127  !DANGEROUS LOAD-DO NOT USE!
IMR 4320                            91.8     41.3     2.68    3329   100.0    59501    9642   1.114  !DANGEROUS LOAD-DO NOT USE!
Hodgdon H4350                      100.9     45.2     2.93    3329    98.4    59501   10247   1.120  !DANGEROUS LOAD-DO NOT USE!
Bofors RP7 NT ~approximation        93.1     43.0     2.79    3328    99.1    59501   10021   1.106  !DANGEROUS LOAD-DO NOT USE!
ADI AR 2206H                        87.0     39.9     2.58    3328   100.0    59501    9757   1.126  !DANGEROUS LOAD-DO NOT USE!
IMR 4350                            99.0     45.1     2.92    3328    98.5    59501   10231   1.120  !DANGEROUS LOAD-DO NOT USE!
Winchester 748                      82.5     40.6     2.63    3327   100.0    59501    9444   1.126  !DANGEROUS LOAD-DO NOT USE!
PB Clermont PCL 516                 87.9     42.9     2.78    3327    99.8    59501    9990   1.124  !DANGEROUS LOAD-DO NOT USE!
Ramshot Wild Boar                   85.3     41.7     2.70    3327   100.0    59501    9757   1.125  !DANGEROUS LOAD-DO NOT USE!
Rottweil R903                       93.6     42.4     2.75    3325   100.0    59501    96
 

garyw1911

Beginner
Mar 31, 2016
11
0
Thanks Dwh for the latest QL run for 6 Creedmoor. Timing was perfect : I did not expect your answer until the weekend .
Looks like Reloder 15 has a Node4 accuracy node around 39.5gr and 3236 f/s , which is perfect for impact velocity @ 87gr Vmax . Just like .243Win , Reloder 17 will drive it faster which is fine for punching paper . The big advantage of 6CM is 7% better load density in that shorter case with Reloder 15. ( I get occasional fliers in .243 @ 80% case fill ) . So both 6 CM and .243 would make excellent varmint rounds for a handloader !
I made an inquiry to Howa-USA , and they are considering adding the caliber . I really like my Howa 1500 in 7mm08 !
 
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