I load 32 ACP for a 8" stub tube TC Contender I really like shooting.
I use Titegroup mostly because I like how it meters. However, this is for Mouse fart loads with a custom 55 gr NLG and tumble lube.
When wondering about the relative performance that can be had from various powders, I find Quickload to be a great tool. However, I do not have the latest version and it looks like my version does not have any of the powders the OP asked about. Well, I will throw what I got down at the bottom of this post anyhow.
Given the QL results and looking a burn rate tables, the 800x and 572 look a little on the slow side, but the BE-86 should be pretty good.
Code:
Cartridge : .32 ACP (7.65 Browning)
Bullet : .311, 71, Hornady FMJ-RN 3200
Cartridge O.A.L. L6: 0.984 inch = 24.99 mm
Barrel Length : 3.0 inch = 76.2 mm
Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 22305 psi, or 153 MPa
or a maximum loading ratio or filling of 105 %
C A U T I O N : any load listed can result in a powder charge that falls below minimum suggested
loads or exceeds maximum suggested loads as presented in current handloading manuals. Understand
that all of the listed powders can be unsuitable for the given combination of cartridge, bullet
and gun. Actual load order can vary, depending upon lot-to-lot powder and component variations.
USE ONLY FOR COMPARISON !
Powder type Filling/Loading Ratio Charge Charge Vel. Prop.Burnt P max P muzz B_Time
% Grains Gramm fps % psi psi ms
--------------------------------- -----------------------------------------------------------------
Hodgdon Universal 98.2 2.9 0.19 1019 92.3 22305 4922 0.393 ! Near Maximum !
Alliant POWER PISTOL 104.5 3.8 0.24 1010 62.9 22305 5019 0.380 ! Near Maximum !
Alliant BULLSEYE 89.0 2.7 0.17 1008 84.5 22305 4787 0.381 ! Near Maximum !
Alliant UNIQUE 105.0 3.1 0.20 1006 82.4 21321 4989 0.396 ! Near Maximum !
Alliant GREEN DOT 97.5 2.5 0.16 993 97.5 22305 4369 0.396 ! Near Maximum !
Hodgdon Longshot 81.6 3.7 0.24 990 72.4 22305 4627 0.383 ! Near Maximum !
Alliant RED DOT 98.4 2.2 0.14 989 99.9 22305 4118 0.396 ! Near Maximum !
Hodgdon HP38 71.1 2.7 0.17 988 93.7 22305 4315 0.387 ! Near Maximum !
Hodgdon HS-6 84.9 3.8 0.25 982 69.6 22305 4528 0.384 ! Near Maximum !
Hodgdon TiteGroup 64.6 2.4 0.15 974 98.9 22305 3961 0.391 ! Near Maximum !