It should also be understood that the burning rate of any given powder can vary substantially when different cartridges are being compared. Smokeless propellants are organic compounds, and are subject to lot-to-lot variations which are unavoidable during the manufacturing process. Powder Burn Rate 4050 S. Clark, Mexico, MO 65265 www.grafs.com • 800-531-2666 • Always consult a load manual and start with minimum loads. • Always look for signs of excessive pressure. • Burn rates are not linear- meaning- the relative quickness between powders listed by each other in the chart may be nearly the Updated Hodgdon and IMR Relative Burn Rate Chart Hey guys, you’ll probably want to download this new Powder Burn Rate Chart issued by Hodgdon/IMR. This new table shows the latest IMR powders including the Enduron series (IMR 4166, 4451, 4955, 7977), shown in green below. Blue = Hodgdon Powders Yellow = IMR Standard Powders Green = IMR Enduron Powders Red = Winchester Powders 1 Norma R1 51 Alliant Blue Dot 101 HodgdonVARGET
Powder Burn Rate Table. The following table, ranked from fastest to slowest, was generated by averaging the results of five manufacturer's data. Details on how When doing load development, and testing one powder versus another, it’s generally wise to choose propellants that share the same relative burn rate, as least for starters. This invaluable burn rate chart ranks powders from eight major powder-makers: Accurate, Alliant, Hodgdon, IMR, Norma, Ramshot (Western), Vihtavuori, Winchester. This chart gives an approximation of where the powders fit within their relative burn rates. This chart is for informational purposes only and is not designed to take place of data in conventional reloading manuals or this site. Fast To Slow Powder Burn Rate Chart. 197 powder burn rates are on this chart.
It should also be understood that the burning rate of any given powder can vary substantially when different cartridges are being compared. Smokeless propellants are organic compounds, and are subject to lot-to-lot variations which are unavoidable during the manufacturing process. Powder Burn Rate 4050 S. Clark, Mexico, MO 65265 www.grafs.com • 800-531-2666 • Always consult a load manual and start with minimum loads. • Always look for signs of excessive pressure. • Burn rates are not linear- meaning- the relative quickness between powders listed by each other in the chart may be nearly the Updated Hodgdon and IMR Relative Burn Rate Chart Hey guys, you’ll probably want to download this new Powder Burn Rate Chart issued by Hodgdon/IMR. This new table shows the latest IMR powders including the Enduron series (IMR 4166, 4451, 4955, 7977), shown in green below. Blue = Hodgdon Powders Yellow = IMR Standard Powders Green = IMR Enduron Powders Red = Winchester Powders 1 Norma R1 51 Alliant Blue Dot 101 HodgdonVARGET Powder equivalents. Note: This table shows only approximate equivalent values within about 5%. Actual burning rates can vary depending on the calibre, firearm, loading components and practices, as well as from powder lot to lot. 1: NORMA R1: 49: Alliant Blue Dot: 97: Alliant Reloder 15: 2: Winchester WAALite: 50: Accurate Arms No. 7: 98: VihtaVuori N140: 3: VihtaVuori N310: 51: Alliant Pro Reach The Powder Burn Rate Chart is a Reference Tool for the Approximate Burn Rates of Canister and OEM Powders. This is the most comprehensive Burn Rate Chart on the web, and includes powders which may or may not be available to the US OEM or Consumer Market.
Burn Rate ChartBurn Rate Chart v3.4 08.06.13 Please read the note and caution at bottom of the chart ACCURATE RAMSHOT ALLIANT HODGDON IMR WINCHESTER VIHTAVOURI NORMA ADI TUBAL R1 Nitro 100 Nitro 100 NF N - 310 Ba10 Competition Titewad WST AS - 30N Clays Bullseye Zip HP-38 231 N - 312 AP - 50N Solo - 1000 e3 IMR - 700X A - No.2 Red Dot Tite Group Promo Trail Boss It should also be understood that the burning rate of any given powder can vary substantially when different cartridges are being compared. Smokeless propellants are organic compounds, and are subject to lot-to-lot variations which are unavoidable during the manufacturing process. Powder Burn Rate 4050 S. Clark, Mexico, MO 65265 www.grafs.com • 800-531-2666 • Always consult a load manual and start with minimum loads. • Always look for signs of excessive pressure. • Burn rates are not linear- meaning- the relative quickness between powders listed by each other in the chart may be nearly the Updated Hodgdon and IMR Relative Burn Rate Chart Hey guys, you’ll probably want to download this new Powder Burn Rate Chart issued by Hodgdon/IMR. This new table shows the latest IMR powders including the Enduron series (IMR 4166, 4451, 4955, 7977), shown in green below. Blue = Hodgdon Powders Yellow = IMR Standard Powders Green = IMR Enduron Powders Red = Winchester Powders 1 Norma R1 51 Alliant Blue Dot 101 HodgdonVARGET Powder equivalents. Note: This table shows only approximate equivalent values within about 5%. Actual burning rates can vary depending on the calibre, firearm, loading components and practices, as well as from powder lot to lot. 1: NORMA R1: 49: Alliant Blue Dot: 97: Alliant Reloder 15: 2: Winchester WAALite: 50: Accurate Arms No. 7: 98: VihtaVuori N140: 3: VihtaVuori N310: 51: Alliant Pro Reach
If you unilaterally plug and play a substitute powder, you can damage the firearm, and you may be seriously injured or killed. Practically speaking, burn-rate charts are only comparative guides to help you develop alternative handloads while searching for the right load that delivers the best performance in your gun. Relative Burn Rate