6mm-70gr

[George Foster]

I was wondering if someone could run a QL for the 6mm for me with the following:

70gr Sierra HP
Rem Case
24" barrel
2.810 OAL
IMR4064
RL19

 

[jimbires]

I assumed the 6mm remington .


Cartridge : 6 mm Rem.
Bullet : .243, 70, Sierra Blitzking 1507
Useable Case Capaci: 51.116 grain H2O = 3.319 cm³
Cartridge O.A.L. L6: 2.810 inch = 71.37 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : IMR 4064

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 !

Step Fill. Charge Vel. Energy Pmax Pmuz Prop.Burnt B_Time
% % Grains fps ft.lbs psi psi % ms

-20.0 79 35.20 2955 1357 33797 8773 92.3 1.261
-18.0 81 36.08 3023 1421 35979 9021 93.4 1.232
-16.0 83 36.96 3091 1485 38289 9260 94.4 1.199
-14.0 85 37.84 3159 1551 40739 9489 95.3 1.164
-12.0 87 38.72 3226 1618 43335 9706 96.2 1.131
-10.0 89 39.60 3293 1686 46084 9910 97.0 1.099
-08.0 91 40.48 3360 1755 48998 10102 97.7 1.069
-06.0 93 41.36 3426 1825 52086 10280 98.3 1.039
-04.0 95 42.24 3492 1895 55360 10444 98.8 1.011 ! Near Maximum !
-02.0 97 43.12 3557 1967 58833 10591 99.2 0.983 ! Near Maximum !
+00.0 99 44.00 3622 2039 62518 10723 99.5 0.957 !DANGEROUS LOAD-DO NOT USE!
+02.0 101 44.88 3686 2112 66429 10838 99.8 0.932 !DANGEROUS LOAD-DO NOT USE!
+04.0 103 45.76 3749 2185 70585 10936 99.9 0.907 !DANGEROUS LOAD-DO NOT USE!
+06.0 105 46.64 3812 2259 75002 11016 100.0 0.883 !DANGEROUS LOAD-DO NOT USE!
+08.0 107 47.52 3874 2333 79700 11083 100.0 0.861 !DANGEROUS LOAD-DO NOT USE!
+10.0 109 48.40 3936 2408 84703 11147 100.0 0.839 !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 99 44.00 3755 2191 72810 10401 100.0 0.895 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 99 44.00 3434 1833 52283 10623 95.6 1.038



RL19 is at 110% case fill at max load . I prefer not to use this high of case fill .


Cartridge : 6 mm Rem.
Bullet : .243, 70, Sierra Blitzking 1507
Useable Case Capaci: 51.116 grain H2O = 3.319 cm³
Cartridge O.A.L. L6: 2.810 inch = 71.37 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : Alliant Reloder-19

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 !

Step Fill. Charge Vel. Energy Pmax Pmuz Prop.Burnt B_Time
% % Grains fps ft.lbs psi psi % ms

-20.0 88 41.36 2893 1300 30896 9062 81.3 1.300
-18.0 90 42.39 2970 1371 33107 9405 83.0 1.265
-16.0 92 43.43 3048 1444 35485 9742 84.6 1.231
-14.0 94 44.46 3126 1519 38042 10073 86.2 1.196
-12.0 97 45.50 3206 1597 40795 10394 87.7 1.157
-10.0 99 46.53 3285 1678 43763 10706 89.2 1.119
-08.0 101 47.56 3366 1761 46962 11006 90.6 1.083
-06.0 103 48.60 3447 1846 50419 11292 91.9 1.049
-04.0 105 49.63 3528 1934 54156 11564 93.1 1.015 ! Near Maximum !
-02.0 108 50.67 3609 2025 58201 11819 94.3 0.983 ! Near Maximum !
+00.0 110 51.70 3691 2117 62587 12056 95.3 0.951 !DANGEROUS LOAD-DO NOT USE!
+02.0 112 52.73 3773 2212 67348 12273 96.3 0.921 !DANGEROUS LOAD-DO NOT USE!
+04.0 114 53.77 3855 2310 72527 12469 97.1 0.891 !DANGEROUS LOAD-DO NOT USE!
+06.0 116 54.80 3937 2409 78172 12642 97.9 0.863 !DANGEROUS LOAD-DO NOT USE!
+08.0 118 55.84 4019 2511 84334 12790 98.5 0.836 !DANGEROUS LOAD-DO NOT USE!
+10.0 121 56.87 4102 2615 91077 12912 99.0 0.809 !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 110 51.70 3894 2356 75428 12191 99.4 0.878 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 110 51.70 3433 1832 51059 11322 87.3 1.044


here is a powder chart that I set to give max pressure , and also 105% case fill .

Cartridge : 6 mm Rem.
Bullet : .243, 70, Sierra Blitzking 1507
Useable Case Capaci: 51.116 grain H2O = 3.319 cm³
Cartridge O.A.L. L6: 2.810 inch = 71.37 mm
Barrel Length : 24.0 inch = 609.6 mm

Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 62366 psi, or 429 MPa
or a maximum loading ratio or filling of 105 %
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 !

2 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
--------------------------------- -----------------------------------------------------------------
ReloadSwiss RS 60 101.4 50.1 3.25 3794 100.0 62366 12100 0.943 !DANGEROUS LOAD-DO NOT USE!
Alliant Reloder-17 100.4 49.6 3.22 3769 100.0 62366 12041 0.947 !DANGEROUS LOAD-DO NOT USE!
Elcho 17 100.4 49.6 3.22 3769 100.0 62366 12041 0.947 !DANGEROUS LOAD-DO NOT USE!
ReloadSwiss RS 62 104.0 51.3 3.33 3718 99.0 62366 11994 0.965 !DANGEROUS LOAD-DO NOT USE!
PB Clermont PCL 511 101.8 51.1 3.31 3705 97.9 62366 12010 0.956 !DANGEROUS LOAD-DO NOT USE!
Winchester 760 99.4 49.5 3.21 3700 97.1 62366 11999 0.958 !DANGEROUS LOAD-DO NOT USE!
Hodgdon H414 99.4 49.5 3.21 3700 97.1 62366 11999 0.958 !DANGEROUS LOAD-DO NOT USE!
Ramshot Hunter 105.0 51.1 3.31 3698 97.9 62106 11979 0.958 !DANGEROUS LOAD-DO NOT USE!
Norma URP 104.8 48.9 3.17 3697 99.1 62366 11726 0.960 !DANGEROUS LOAD-DO NOT USE!
Bofors RP19 ~approximation 104.9 48.9 3.17 3697 99.1 62366 11722 0.960 !DANGEROUS LOAD-DO NOT USE!
Accurate 4350 104.1 49.1 3.18 3693 99.1 62366 11738 0.975 !DANGEROUS LOAD-DO NOT USE!
Vihtavuori N550 101.8 49.0 3.18 3693 99.0 62366 11826 0.965 !DANGEROUS LOAD-DO NOT USE!
Norma 204 103.8 50.5 3.27 3659 94.9 62366 11718 0.953 !DANGEROUS LOAD-DO NOT USE!
ReloadSwiss RS 70 105.0 52.7 3.42 3656 96.3 57622 12413 0.980 ! Near Maximum !
Norma 203 old 97.3 46.3 3.00 3653 100.0 62366 11066 0.977 !DANGEROUS LOAD-DO NOT USE!
Bofors RP3 97.3 46.3 3.00 3653 100.0 62366 11066 0.977 !DANGEROUS LOAD-DO NOT USE!
Rottweil R903 99.5 46.4 3.00 3646 99.9 62366 10987 0.977 !DANGEROUS LOAD-DO NOT USE!
Hodgdon H380 96.6 46.5 3.01 3646 98.8 62366 11305 0.969 !DANGEROUS LOAD-DO NOT USE!
Somchem S365 105.0 49.2 3.19 3642 100.0 56638 11431 0.999 ! Near Maximum !
Bofors RP4 NT ~approximation 104.8 50.1 3.25 3642 96.7 62366 11481 0.964 !DANGEROUS LOAD-DO NOT USE!
Somchem S355 99.5 45.9 2.97 3639 99.9 62366 10970 0.972 !DANGEROUS LOAD-DO NOT USE!
Lovex S070 104.0 48.5 3.14 3631 97.2 62366 11386 0.972 !DANGEROUS LOAD-DO NOT USE!
Lovex D073.6 92.3 44.8 2.90 3626 100.0 62366 10449 0.978 !DANGEROUS LOAD-DO NOT USE!
Accurate 2520 90.2 44.8 2.90 3626 100.0 62366 10449 0.978 !DANGEROUS LOAD-DO NOT USE!
Accurate 4064 97.1 44.8 2.90 3622 100.0 62366 10443 0.995 !DANGEROUS LOAD-DO NOT USE!
SNPE Vectan SP 7 91.2 46.1 2.99 3613 98.7 62366 10933 0.970 !DANGEROUS LOAD-DO NOT USE!
Lovex S065 102.8 47.4 3.07 3612 98.2 62366 11078 0.971 !DANGEROUS LOAD-DO NOT USE!
Accurate 2495 91.5 42.2 2.73 3606 100.0 62366 10110 0.997 !DANGEROUS LOAD-DO NOT USE!
Bofors RP7 101.4 46.9 3.04 3604 96.3 62366 11124 0.966 !DANGEROUS LOAD-DO NOT USE!
Rottweil R907 101.4 46.9 3.04 3604 96.3 62366 11124 0.966 !DANGEROUS LOAD-DO NOT USE!
IMR 4007 SSC 98.2 46.9 3.04 3603 96.3 62366 11115 0.966 !DANGEROUS LOAD-DO NOT USE!
Rottweil R901 91.7 41.1 2.66 3589 100.0 62366 10109 0.979 !DANGEROUS LOAD-DO NOT USE!
Bofors RP4 ~approximation 105.0 49.5 3.21 3575 93.8 57806 11475 0.985 ! Near Maximum !
Raufoss RA4 105.0 49.5 3.21 3575 93.8 57806 11475 0.985 ! Near Maximum !
Alliant Reloder-26 105.0 53.2 3.45 3573 96.9 50215 12747 1.051
Hodgdon Hybrid 100V 105.0 47.9 3.10 3573 99.6 57032 10815 0.995 ! Near Maximum !
ADI AR 2209 105.0 49.2 3.19 3540 93.0 55040 11517 1.002 ! Near Maximum !
Alliant Reloder-19 105.0 49.5 3.21 3515 92.9 53577 11524 1.020 ! Near Maximum !
Winchester Supreme 780 105.0 52.2 3.38 3514 93.6 56669 11052 0.998 ! Near Maximum !
Norma MRP 105.0 51.6 3.35 3513 93.6 49695 12271 1.056
Rottweil R904 105.0 48.8 3.16 3510 92.2 56728 11014 0.998 ! Near Maximum !
Somchem S361 105.0 52.7 3.42 3507 91.9 59520 10793 0.990 ! Near Maximum !
IMR 4831 105.0 47.4 3.07 3502 97.9 53090 11137 1.041 ! Near Maximum !
Bofors RP14 ~approximation 105.0 49.5 3.21 3480 92.5 52330 11341 1.032
IMR 7828 SSC 105.0 50.8 3.29 3467 89.2 50649 11678 1.041
Somchem S385 105.0 50.0 3.24 3464 94.1 52757 11142 1.046
Hodgdon H4831 SC 105.0 50.0 3.24 3426 89.2 51893 10934 1.035
Vihtavuori N560 105.0 50.6 3.28 3423 87.8 47558 11789 1.077
ADI AR 2213 105.0 50.0 3.24 3422 88.6 49493 11397 1.051
Bofors RP5/NP ~approximation 105.0 50.0 3.24 3406 90.6 46830 11597 1.087
Raufoss RA15 105.0 50.0 3.24 3406 90.6 46830 11597 1.087
Alliant Reloder-22 105.0 50.0 3.24 3406 90.6 46830 11597 1.087
Accurate MAGPRO 105.0 52.6 3.41 3375 85.2 46462 11572 1.095
Ramshot Magnum 105.0 53.9 3.49 3356 90.9 47176 11138 1.082
Alliant Reloder-23 105.0 48.4 3.14 3320 96.3 42257 11160 1.139
Rottweil R905 105.0 49.1 3.18 3317 87.0 45232 10906 1.105
Accurate 3100 105.0 49.5 3.21 3315 94.0 45808 10705 1.128
Bofors RP15 105.0 48.9 3.17 3298 88.5 42790 11185 1.134
Winchester WXR 105.0 48.9 3.17 3298 88.5 42790 11185 1.134
Hodgdon H4831 105.0 48.1 3.12 3270 86.4 45186 10381 1.102
SNPE Vectan SP 12 105.0 52.8 3.42 3256 85.7 42817 11103 1.132
PB Clermont PCL 517 105.0 52.8 3.42 3248 85.4 42588 11073 1.135
Vihtavuori N165 105.0 48.9 3.17 3245 90.3 44027 10187 1.124
Vihtavuori N160 105.0 47.4 3.07 3244 88.1 45453 9977 1.106
Bofors RP5 NT ~approximation 105.0 50.4 3.27 3243 83.3 44584 10426 1.111
IMR 7828 105.0 48.1 3.12 3236 84.8 41654 10791 1.141
ADI AP 2214 105.0 51.4 3.33 3211 84.6 42963 10535 1.129
Alliant Reloder-25 105.0 49.2 3.19 3204 90.7 38728 11109 1.185
Lovex S071 105.0 46.8 3.03 3098 90.3 37379 10024 1.241
Bofors RP30 105.0 49.5 3.21 3057 81.6 34555 10484 1.252
Norma MRP 2 105.0 49.5 3.21 3057 81.6 34555 10484 1.252
ADI AR 2217 105.0 48.9 3.17 3002 79.8 35897 9628 1.226
Hodgdon H1000 105.0 48.9 3.17 3002 79.8 35897 9628 1.226
Vihtavuori N570 105.0 52.2 3.38 2982 71.5 33837 10228 1.270
Hodgdon Retumbo 105.0 49.7 3.22 2892 79.3 31120 9801 1.306
ADI AR 2225 105.0 49.7 3.22 2892 79.3 31120 9801 1.306
Lovex D100 105.0 53.2 3.45 2884 68.9 35524 8533 1.254
Alliant Reloder-33 105.0 53.7 3.48 2871 69.4 31583 9636 1.312
Vihtavuori N170 105.0 48.9 3.17 2841 71.9 31783 8715 1.310
Vihtavuori 24N41 105.0 52.7 3.42 2822 64.0 33279 8477 1.285
ReloadSwiss RS 80 105.0 53.7 3.48 2797 67.6 30113 9253 1.340
ADI AR 2218 105.0 52.7 3.42 2773 61.7 31204 8600 1.319
Norma 217 105.0 48.7 3.16 2743 74.2 26455 9355 1.410
Hodgdon H870 105.0 51.1 3.31 2710 67.1 27193 8826 1.398
Bofors 12,7mmRA NC1214 Lot20115087 105.0 52.3 3.39 2612 57.9 25252 8167 1.458
Hodgdon 50BMG 105.0 50.2 3.25 2610 55.8 27074 7556 1.401
Hodgdon US 869 105.0 52.7 3.42 2595 58.8 26854 7571 1.414
Alliant Reloder-50 105.0 53.5 3.47 2595 61.4 24363 8528 1.465
SNPE Vectan SP 13 105.0 50.6 3.28 2532 62.1 24178 7521 1.475
Accurate 8700 105.0 51.6 3.35 2477 58.3 24135 7045 1.477
PB Clermont PCL 513/520/9520 105.0 50.6 3.28 2459 58.5 22929 7100 1.508
Vihtavuori 20N29 105.0 53.2 3.45 2429 55.5 22815 7008 1.513
NC A3502 ,test only 105.0 48.4 3.14 2325 40.2 22936 5231 1.510
TLP A 502(RH) ,test only 105.0 48.4 3.14 2290 42.8 21237 5439 1.557
V1734 7-multiperf ,test only 105.0 48.4 3.14 1669 19.9 12474 2558 2.038

 

[George Foster]

Thank you very much.