POWDER BURN RATE COMPARISONS

1.   R-1 (Norma) 59.   HS-7 (Hodgdon) 117.   Varget (Hodgdon)
2.   N310 (Vihtavuori) 60.   Blue Dot (Alliant) 118.   5000 (Vectan)
3.   Titewad (Hodgdon) 61.   571 (Winchester) 119.   AR2208 (ADI)
4.   AS- 30N (ADI) 62.   N105 (Vihtavuori) 120.   4064 (IMR)
5.   Nitro 100 (Accurate) 63.   No. 9 (Accurate) 121.   4064 XMR (Accurate)
6.   Bullseye (Alliant) 64.   Enforcer (Ramshot) 122.   2520 (Accurate)
7.   Solo 1000 (Accurate) 65.   4100 (Scot) 123.   4320 (IMR)
8.   Red Diamond (Scot) 66.   Steel (Alliant) 124.   N203 (Norma)
9.   AS (Vectan) 67.   2400 (Alliant) 125.   N140 (Vihtavuori)
10.   Red Dot (Alliant) 68.   N110 (Vihtavuori) 126.   N540 (Vihtavuori)
11.   Promo (Alliant) 69.   Lil Gun (Hodgdon) 127.   2700 (Accurate)
12.   Titegroup (Hodgdon) 70.   R123 (Norma) 128.   Big Game (Ramshot)
13.   No. 2 (Accurate) 71.   H110 (Hodgdon) 129.   Reloader 15 (Alliant)
14.   American Select (Alliant) 72.   296 (Winchester) 130.   H380 (Hodgdon)
15.   AA Plus (Winchester) 73.   AR2205 (ADI) 131.   760 (Winchester)
16.   Clays (Hodgdon) 74.   SR-4759 (IMR) 132.   Brig 4351 (Scot)
17.   N320 (Vihtavuori) 75.   N120 (Vihtavuori) 133.   H414 (Hodgdon)
18.   Competition (Ramshot) 76.   4227 (IMR) 134.   N150 (Vihtavuori)
19.   Royal D (Scot) 77.   H4227 (Hodgdon) 135.   N550 (Vihtavuori)
20.   WST (Winchester) 78.   5744 XMR (Accurate) 136.   4350 XMR (Accurate)
21.   AP- 50N (ADI) 79.   410 (Alliant) 137.   4350 (IMR)
22.   HP38 (Hodgdon) 80.   N130 (Vihtavuori) 138.   7000 (Vectan)
23.   AO (Vectan) 81.   SP-3 (Vectan) 139.   AR2209 (ADI)
24.   452AA (Winchester) 82.   680 (Winchester) 140.   H4350 (Hodgdon)
25.   453 (Scot) 83.   N200 (Norma) 141.   N204 (Norma)
26.   231 (Winchester) 84.   1680 (Accurate) 142.   Hunter (Ramshot)
27.   Zip (Ramshot) 85.   AR2207 (ADI) 143.   Reloader 19 (Alliant)
28.   700X (IMR) 86.   H4198 (Hodgdon) 144.   N160 (Vihtavuori)
29.   Green Dot (Alliant) 87.   N133 (Vihtavuori) 145.   N560 (Vihtavuori)
30.   AS- 50N (ADI) 88.   4198 (IMR) 146.   4831 (IMR)
31.   International Clays (Hodgdon) 89.   BM1 (ADI) 147.   Brig 4831 (Scot)
32.   473AA (Winchester) 90.   Brig 4197 (Scot) 148.   AR2213SC (ADI)
33.   HS-5 (Hodgdon) 91.   2015 XMR (Accurate) 149.   N205 (Norma)
34.   WSL (Winchester) 92.   Brig 3032 (Scot) 150.   3100 XMR (Accurate)
35.   Unique (Alliant) 93.   Reloader 7 (Alliant) 151.   WMR (Winchester)
36.   Universal Clays (Hodgdon) 94.   3031 (IMR) 152.   H4831 (Hodgdon)
37.   N330 (Vihtavuori) 95.   Benchmark (Hodgdon) 153.   MRP (Norma)
38.   AP- 70N (ADI) 96.   BM2 (ADI) 154.   Reloader 22 (Alliant)
39.   Power Pistol (Alliant) 97.   N201 (Norma) 155.   785 (Winchester)
40.   SR-7625 (IMR) 98.   Brig 322 (Scot) 156.   H450 (Hodgdon)
41.   HS-6 (Hodgdon) 99.   AR2219 (ADI) 157.   Mag Pro (Accurate)
42.   Silhouette (Ramshot) 100.   H322 (Hodgdon) 158.   N165 (Vihtavuori)
43.   WAP (Winchester) 101.   X-Terminator (Ramshot) 159.   WXR (Winchester)
44.   N340 (Vihtavuori) 102.   2230 (Accurate) 160.   7828 (IMR)
45.   540 (Winchester) 103.   748 (Winchester) 161.   8700 (Accurate)
46.   Herco (Alliant) 104.   Reloader 10X (Alliant) 162.   H1000 (Hodgdon)
47.   WSF (Winchester) 105.   BLC-2 (Hodgdon) 163.   AR2217 (ADI)
48.   SR-4756 (IMR) 106.   AR2206 (ADI) 164.   Magnum (Ramshot)
49.   AP- 100 (ADI) 107.   2460 (Accurate) 165.   Reloader 25 (Alliant)
50.   Solo 1250 (Accurate) 108.   H335 (Hodgdon) 166.   AR2225 (ADI)
51.   3N37 (Vihtavuori) 109.   TAC (Ramshot) 167.   Retumbo (Hodgdon)
52.   800X (IMR) 110.   H4895 (Hodgdon) 168.   H870 (Hodgdon)
53.   No. 7 (Accurate) 111.   2495 XMR (Accurate) 169.   N170 (Vihtavuori)
54.   Longshot (Hodgdon) 112.   AR2206H (ADI) 170.   24N41 (Vihtavuori)
55.   Solo 1500 (Scot) 113.   Reloader 12 (Alliant) 171.   50 BMG (Hodgdon)
56.   True Blue (Ramshot) 114.   4895 (IMR) 172.   AR2218 (ADI)
57.   N350 (Vihtavuori) 115.   Brig 4065 (Scot) 173.   20N29 (Vihtavuori)
58.   3N38 (Vihtavuori) 116.   N135 (Vihtavuori)    

This is the approximate order of burning rates for established brands of powder from fastest to slowest. The numbering used to place powders in order do not reflect any linear differences in burn rates. Powders tend to switch positions especially those close in burning rate, depending upon the characteristics of the cartridge and other variables. Be sure to refer to manufacturer loading data manuals for proper charges.  Powders can also vary from between lot numbers.  Always work up loads when using different lots of same powders.