Long Range Hunting Online Magazine


Go Back   Long Range Hunting Online Magazine > Rifles, Reloading, Optics, Equipment > Reloading

Reloading Techniques For Reloading


Reply

7WSM with H4831SC & H1000 & Retumbo

 
LinkBack Thread Tools Display Modes
  #8  
Old 05-15-2009, 01:32 PM
Platinum Member
 
Join Date: Feb 2008
Location: Wampum, PA
Posts: 1,514
Re: 7WSM with H4831SC & H1000 & Retumbo

Quote:
Originally Posted by txsendero View Post
Thanks jmason, but those are all with the 180 grain Berger, was hoping to get info for the 168 grain Berger. I didn't know if there was a place in quickload to input primer info or not.
Thanks
Crap sorry will repost shortly. Ernie is correct........(again)
__________________
"I may be dumb, but I'm not stupid." - Terry Bradshaw

Last edited by jmason; 05-15-2009 at 01:38 PM.
Reply With Quote
  #9  
Old 05-15-2009, 01:33 PM
Platinum Member
 
Join Date: Feb 2008
Location: Wampum, PA
Posts: 1,514
Re: 7WSM with H4831SC & H1000 & Retumbo

Cartridge : 7 mm WSM
Bullet : .284, 168, Berger VLD
Cartridge O.A.L. L6: 2.860 inch or 72.64 mm
Barrel Length : 26.0 inch or 660.4 mm
Powder : Hodgdon H4831 SC

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 76 50.40 2321 2010 29600 8636 89.4 1.769
-18.0 78 51.66 2378 2109 31530 8917 90.6 1.723
-16.0 79 52.92 2435 2211 33583 9191 91.8 1.678
-14.0 81 54.18 2492 2316 35772 9457 92.9 1.636
-12.0 83 55.44 2549 2423 38105 9714 93.9 1.591
-10.0 85 56.70 2606 2533 40592 9961 94.9 1.543
-08.0 87 57.96 2663 2645 43241 10197 95.8 1.498
-06.0 89 59.22 2720 2760 46073 10421 96.6 1.455
-04.0 91 60.48 2777 2876 49068 10632 97.3 1.413
-02.0 93 61.74 2834 2995 52247 10829 97.9 1.373
+00.0 95 63.00 2890 3116 55636 11011 98.5 1.334 ! Near Maximum !
+02.0 97 64.26 2947 3239 59253 11178 99.0 1.296 ! Near Maximum !
+04.0 98 65.52 3003 3365 63117 11328 99.3 1.260 ! Near Maximum !
+06.0 100 66.78 3059 3492 67247 11460 99.6 1.225 !DANGEROUS LOAD-DO NOT USE!
+08.0 102 68.04 3115 3620 71667 11575 99.8 1.191 !DANGEROUS LOAD-DO NOT USE!
+10.0 104 69.30 3171 3751 76403 11670 100.0 1.158 !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 63.00 3019 3399 65990 10786 100.0 1.240 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 95 63.00 2717 2754 45552 10687 92.8 1.457
__________________
"I may be dumb, but I'm not stupid." - Terry Bradshaw
Reply With Quote
  #10  
Old 05-15-2009, 01:34 PM
Platinum Member
 
Join Date: Feb 2008
Location: Wampum, PA
Posts: 1,514
Re: 7WSM with H4831SC & H1000 & Retumbo

Cartridge : 7 mm WSM
Bullet : .284, 168, Berger VLD
Cartridge O.A.L. L6: 2.860 inch or 72.64 mm
Barrel Length : 26.0 inch or 660.4 mm
Powder : Hodgdon H1000

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 81 52.80 2253 1893 26052 8699 87.8 1.843
-18.0 83 54.12 2312 1994 27788 9016 89.4 1.795
-16.0 85 55.44 2372 2099 29649 9324 90.9 1.748
-14.0 87 56.76 2433 2208 31640 9620 92.2 1.702
-12.0 89 58.08 2494 2320 33775 9904 93.5 1.657
-10.0 91 59.40 2555 2435 36064 10173 94.7 1.613
-08.0 93 60.72 2617 2554 38519 10425 95.8 1.566
-06.0 95 62.04 2678 2675 41162 10660 96.7 1.517
-04.0 97 63.36 2740 2800 44003 10875 97.6 1.470
-02.0 99 64.68 2801 2927 47060 11070 98.3 1.424
+00.0 101 66.00 2863 3057 50356 11241 98.9 1.380
+02.0 103 67.32 2924 3190 53916 11389 99.4 1.337
+04.0 105 68.64 2986 3325 57763 11512 99.7 1.296 ! Near Maximum !
+06.0 107 69.96 3047 3462 61928 11608 99.9 1.256 ! Near Maximum !
+08.0 109 71.28 3107 3601 66446 11677 100.0 1.217 !DANGEROUS LOAD-DO NOT USE!
+10.0 111 72.60 3167 3742 71354 11727 100.0 1.180 !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 101 66.00 3011 3382 61372 10857 100.0 1.270 ! Near Maximum !
Data for burning rate decreased by 10% relative to nominal value:
-Ba 101 66.00 2657 2633 40862 10871 92.3 1.521
__________________
"I may be dumb, but I'm not stupid." - Terry Bradshaw
Reply With Quote
  #11  
Old 05-15-2009, 01:36 PM
Platinum Member
 
Join Date: Feb 2008
Location: Wampum, PA
Posts: 1,514
Re: 7WSM with H4831SC & H1000 & Retumbo

Cartridge O.A.L. L6: 2.860 inch or 72.64 mm
Barrel Length : 26.0 inch or 660.4 mm
Powder : Hodgdon Retumbo

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 83 55.20 2267 1918 24963 9374 91.2 1.876
-18.0 85 56.58 2329 2024 26632 9712 92.8 1.827
-16.0 88 57.96 2392 2134 28420 10033 94.2 1.780
-14.0 90 59.34 2454 2247 30337 10335 95.5 1.734
-12.0 92 60.72 2517 2364 32395 10614 96.7 1.688
-10.0 94 62.10 2581 2484 34602 10868 97.7 1.644
-08.0 96 63.48 2644 2607 36975 11096 98.5 1.600
-06.0 98 64.86 2707 2732 39526 11295 99.2 1.551
-04.0 100 66.24 2769 2860 42274 11463 99.6 1.501
-02.0 102 67.62 2831 2990 45233 11598 99.9 1.454
+00.0 104 69.00 2893 3122 48425 11700 100.0 1.408
+02.0 106 70.38 2954 3255 51874 11782 100.0 1.364
+04.0 108 71.76 3015 3390 55602 11859 100.0 1.321 ! Near Maximum !
+06.0 110 73.14 3075 3526 59642 11933 100.0 1.280 ! Near Maximum !
+08.0 113 74.52 3134 3664 64025 12002 100.0 1.240 !DANGEROUS LOAD-DO NOT USE!
+10.0 115 75.90 3193 3804 68787 12067 100.0 1.202 !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 104 69.00 3039 3444 60112 11164 100.0 1.288 ! Near Maximum !
Data for burning rate decreased by 10% relative to nominal value:
-Ba 104 69.00 2673 2666 38724 11693 95.5 1.563
__________________
"I may be dumb, but I'm not stupid." - Terry Bradshaw
Reply With Quote
  #12  
Old 05-15-2009, 02:28 PM
Silver Member
 
Join Date: Nov 2007
Location: Texas
Posts: 275
Re: 7WSM with H4831SC & H1000 & Retumbo

Thanks guys, I really appreciate the help!
Reply With Quote
  #13  
Old 05-15-2009, 08:10 PM
Silver Member
 
Join Date: Jun 2007
Location: Central Washington
Posts: 491
Re: 7WSM with H4831SC & H1000 & Retumbo

Direct from Berger:

4831SC
Starting load of 61.5 grains MV 2765
Max load of 64.8 grains MV of 2964

H1000
Starting load of 65 grains MV of 2824
Max load of 68.5 grains MV of 2988

Bergers loads are all from a 24 inch barrel, so you could reasonably expect 25-50 fps more from a 26" barrel.

Bill
__________________

The strongest reason for the people to retain the right to keep and bear arms is, as a last resort, to protect themselves against tyranny in government.

Thomas Jefferson

http://waitesandbalances.blogspot.com/
Reply With Quote
  #14  
Old 09-16-2010, 08:55 PM
Bronze Member
 
Join Date: Jan 2009
Posts: 60
Re: 7WSM with H4831SC & H1000 & Retumbo

great info... Thanks
Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes


Similar Threads for: 7WSM with H4831SC & H1000 & Retumbo
Thread Thread Starter Forum Replies Last Post
7mm RM/140 AB with H4350/H4831SC/H1000/Retumbo? txsendero Reloading 8 06-13-2011 09:41 PM
300 RUM: Retumbo or H1000? bobh918 Rifles, Bullets, Barrels & Ballistics 9 12-08-2010 01:29 PM
H1000 Or Retumbo SHRTSHTR Reloading 15 10-31-2009 09:47 PM
7mm STW Retumbo & H1000 & 160 Accubonds HooterShooter Reloading 9 04-26-2006 10:35 PM
H1000 vs Retumbo Nicholas Rifles, Bullets, Barrels & Ballistics 3 11-19-2002 10:54 PM


All times are GMT -5. The time now is 08:23 AM.


Powered by vBulletin ©2000 - 2014, Jelsoft Enterprises Ltd.
Content Management Powered by vBadvanced CMPS
All content ©2010-2014 Long Range Hunting, LLC