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Rifles, Reloading, Optics, Equipment
Reloading
Accurate Burn Rate chart that compares Hodgden-Alliant-Viht powders
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<blockquote data-quote="Veteran" data-source="post: 2428492" data-attributes="member: 118038"><p>Yes burn rate is not a constant and varies from lot to lot.</p><p></p><p>Here is your answer:</p><p></p><p>You will want to consider IMR 4350 and Accurate 2700 for relative closeness to burn rate but you may want RL16 or something else that's less temperature sensitive. These burn rates are from a model. They are a bit more finely tuned in granularity than those charts. Ranked lowest to Highest burn rate. I've always thought of IMR 4350 to be a very close approximation but the diff will be on temperature sensitivity.</p><p></p><table style='width: 100%'><tr><td>ACC 4350</td><td></td><td><div style="text-align: right">0.381</div> </td></tr><tr><td>W-760</td><td></td><td><div style="text-align: right">0.4529</div> </td></tr><tr><td>VV N550</td><td></td><td><div style="text-align: right">0.465</div> </td></tr><tr><td>RL17</td><td></td><td><div style="text-align: right">0.47</div> </td></tr><tr><td>VV 160</td><td></td><td><div style="text-align: right">0.49</div> </td></tr><tr><td>Hybrid 100v</td><td><div style="text-align: right"></div> </td><td> 0.4905</td></tr><tr><td>RL16</td><td></td><td><div style="text-align: right">0.4955</div> </td></tr><tr><td>ACC 2700</td><td></td><td><div style="text-align: right">0.506</div> </td></tr><tr><td><strong>H 4350</strong></td><td></td><td><div style="text-align: right"><strong>0.513</strong></div> </td></tr><tr><td>IMR 4350</td><td></td><td><div style="text-align: right">0.515</div> </td></tr><tr><td>VV-150</td><td></td><td><div style="text-align: right">0.545</div> </td></tr><tr><td>IMR 4451</td><td></td><td><div style="text-align: right">0.575</div> </td></tr><tr><td>VV 540</td><td></td><td><div style="text-align: right">0.598</div> </td></tr></table></blockquote><p></p>
[QUOTE="Veteran, post: 2428492, member: 118038"] Yes burn rate is not a constant and varies from lot to lot. Here is your answer: You will want to consider IMR 4350 and Accurate 2700 for relative closeness to burn rate but you may want RL16 or something else that's less temperature sensitive. These burn rates are from a model. They are a bit more finely tuned in granularity than those charts. Ranked lowest to Highest burn rate. I've always thought of IMR 4350 to be a very close approximation but the diff will be on temperature sensitivity. [TABLE] [TR] [TD]ACC 4350[/TD] [TD][/TD] [TD][RIGHT]0.381[/RIGHT][/TD] [/TR] [TR] [TD]W-760[/TD] [TD][/TD] [TD][RIGHT]0.4529[/RIGHT][/TD] [/TR] [TR] [TD]VV N550[/TD] [TD][/TD] [TD][RIGHT]0.465[/RIGHT][/TD] [/TR] [TR] [TD]RL17[/TD] [TD][/TD] [TD][RIGHT]0.47[/RIGHT][/TD] [/TR] [TR] [TD]VV 160[/TD] [TD][/TD] [TD][RIGHT]0.49[/RIGHT][/TD] [/TR] [TR] [TD]Hybrid 100v[/TD] [TD][RIGHT][/RIGHT][/TD] [TD] 0.4905[/TD] [/TR] [TR] [TD]RL16[/TD] [TD][/TD] [TD][RIGHT]0.4955[/RIGHT][/TD] [/TR] [TR] [TD]ACC 2700[/TD] [TD][/TD] [TD][RIGHT]0.506[/RIGHT][/TD] [/TR] [TR] [TD][B]H 4350[/B][/TD] [TD][/TD] [TD][RIGHT][B]0.513[/B][/RIGHT][/TD] [/TR] [TR] [TD]IMR 4350[/TD] [TD][/TD] [TD][RIGHT]0.515[/RIGHT][/TD] [/TR] [TR] [TD]VV-150[/TD] [TD][/TD] [TD][RIGHT]0.545[/RIGHT][/TD] [/TR] [TR] [TD]IMR 4451[/TD] [TD][/TD] [TD][RIGHT]0.575[/RIGHT][/TD] [/TR] [TR] [TD]VV 540[/TD] [TD][/TD] [TD][RIGHT]0.598[/RIGHT][/TD] [/TR] [/TABLE] [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Accurate Burn Rate chart that compares Hodgden-Alliant-Viht powders
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