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QuestionableMaynard8130
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Vhit # 130
Aug 20th, 2013 at 6:08pm
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I just acquired a 2# bottle of vhitivouri #130 at a reasonable price.  On the comparative table its in about the same range as 4759 and 4227.  Does anyone have any loading data on it--or know of a website that might have data---I'm want to try it in an 8.15x46r

The Viht. web site shows 20 gr of #130 for 1680fps behind a 170 gr jacketed bullet in a 30-30 win.   Anyone want to WAG how that'd do with a 180-200 gr cast 24-1 P.B. Pb bullet in a 8.15 case?
« Last Edit: Aug 20th, 2013 at 6:18pm by QuestionableMaynard8130 »  
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JLouis
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Re: Vhit # 130
Reply #1 - Aug 20th, 2013 at 8:05pm
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DW I believe that is the powder Bernie Harrel set all of his CBA National records with. You would need to go to the CBA site and look up his past equipment data. He shot with the Emerald Empire Gun Club group but I don't recall when he switched to #9. He shot a 32 Miller Short so it might not be helpful information and you would have to search all they years in hopes of finding it.
  
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Chickenthief
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Re: Vhit # 130
Reply #2 - Aug 20th, 2013 at 8:33pm
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Vv is closing you know?
Last batch of powder is made in may next year.

Vv N130 is a tad slow but here is a "mock up" in QL

Cartridge           : 8.15 x 46 R
Bullet              : .321, 195, H&N LKS KB
Cartridge O.A.L. L6 : 2.452 inch or 62.28 mm
Barrel Length       : 24.0 inch or 609.6 mm
Powder              : Vihtavuori N130

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 Btime
%       %    Grains   fps   ft.lbs    psi    psi      %        ms

-20,0   61    16,80   1372     815   13513   2478     86,1    2,393
-18,0   63    17,22   1404     853   14300   2560     87,3    2,336
-16,0   64    17,64   1435     892   15126   2642     88,4    2,281
-14,0   66    18,06   1466     931   15994   2723     89,5    2,228
-12,0   67    18,48   1498     971   16906   2801     90,5    2,173
-10,0   69    18,90   1529    1012   17864   2879     91,5    2,119
-08,0   71    19,32   1560    1053   18871   2954     92,4    2,067
-06,0   72    19,74   1590    1095   19929   3027     93,3    2,017
-04,0   74    20,16   1621    1137   21040   3099     94,1    1,969  ! HOT LOAD !
-02,0   75    20,58   1651    1181   22205   3168     94,8    1,923  ! HOT LOAD !
+00,0   77    21,00   1681    1224   23416   3235     95,5    1,878  !DANGEROUS LOAD-DO NOT USE!
+02,0   78    21,42   1711    1268   24679   3299     96,2    1,836  !DANGEROUS LOAD-DO NOT USE!
+04,0   80    21,84   1741    1313   26001   3361     96,8    1,794  !DANGEROUS LOAD-DO NOT USE!
+06,0   81    22,26   1771    1358   27386   3420     97,3    1,755  !DANGEROUS LOAD-DO NOT USE!
+08,0   83    22,68   1800    1403   28835   3476     97,8    1,716  !DANGEROUS LOAD-DO NOT USE!
+10,0   84    23,10   1830    1449   30352   3529     98,3    1,679  !DANGEROUS LOAD-DO NOT USE!

Results caused by ± 10% powder lot-to-lot burning rate variation us
  
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QuestionableMaynard8130
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Re: Vhit # 130
Reply #3 - Aug 20th, 2013 at 8:41pm
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thanks,  so I imagine a 14 gr charge might be good starting point
  
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tim_s
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Re: Vhit # 130
Reply #4 - Aug 30th, 2013 at 6:19pm
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FYI the VV Finland plant is not closing. There have been Internet rumors for some time but the sales mgr for the Americas came out about a month ago with a firm nyet.
  
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Re: Vhit # 130
Reply #5 - Sep 3rd, 2013 at 4:17am
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Can this be backed up by something written?

Or is this itself another internet roumor?

I have the closing as a written fact from the Danish whole sale distributor. In Danish but none the less a written fact from someone who has been told by the horses mouth.
  
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Re: Vhit # 130
Reply #6 - Sep 3rd, 2013 at 4:34am
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Update:

From the horses mouth.
Lapua/Nammo are negotiating a take over but nothing is definitive yet.
  
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