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Thread: Powder burning rate chart

  1. #1
    Boolit Mold Nam62's Avatar
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    Powder burning rate chart

    I found this chart and found it helped with some obsolete powders I have. It's worth a look.

    POWDER BURNING RATE CHART (INCLUDES CURRENT AND OBSOLETE POWDERS)

    http://home.hiwaay.net/~almtnman/powder/powder.htm

  2. #2
    Boolit Buddy
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    Thats great I have many different versions of this chart but this is the first one that has Vectan powders which I have been using more and more lately so that helps, thanx.

  3. #3
    Boolit Master

    pworley1's Avatar
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    Thanks for the link.
    NRA Benefactor Member NRA Golden Eagle

  4. #4
    Boolit Master


    Bookworm's Avatar
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    Thanks for the link.

    For those of you that have some old Hodgdon Trap 100, it's the same powder as W-452AA

  5. #5
    Boolit Bub
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    I may be blind, but where does GM-3 Vectan fit?

  6. #6
    Boolit Bub
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    Thanks for this link. Straight to the bookmarks. This is the most updated chart I have seen in a while. Even has the vectan powders I am experimenting with, well the A1 at least. The Ba7.5 doesn't seem to be in there.

  7. #7
    Boolit Master

    BigAlofPa.'s Avatar
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    Nice chart indeed. But no Alliant sport pistol. That has been a mystery lol. I like the powder. Just curious where it comes in at.
    One round at a time.
    Member of the NRA,GOA and FAOC. Gun clubs Zerby rod and gun club. Keystone Fish and Game Association.

  8. #8
    Boolit Grand Master


    GregLaROCHE's Avatar
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    Great chart. Thanks.

  9. #9
    Boolit Buddy 458mag's Avatar
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    Haughton Louisiana
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    I have a good suply of vectan ba 7.5 and its hard to find it on ANY of the burn rate charts, this one included.
    Most folks see a firearm as rifle, pistol, shotgun, ect.... I see a canvas.

  10. #10
    Boolit Buddy
    Join Date
    Oct 2020
    Posts
    312
    Check the burn chart on Western Powders site. It lists the powders very differently not in a series but in ~equivalencies. Much more useful, IMHO.

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Abbreviations used in Reloading

BP Bronze Point IMR Improved Military Rifle PTD Pointed
BR Bench Rest M Magnum RN Round Nose
BT Boat Tail PL Power-Lokt SP Soft Point
C Compressed Charge PR Primer SPCL Soft Point "Core-Lokt"
HP Hollow Point PSPCL Pointed Soft Point "Core Lokt" C.O.L. Cartridge Overall Length
PSP Pointed Soft Point Spz Spitzer Point SBT Spitzer Boat Tail
LRN Lead Round Nose LWC Lead Wad Cutter LSWC Lead Semi Wad Cutter
GC Gas Check