Core weight chart

[COUSIN DANIEL]

Hi, a few months ago I found a chart on this forum that gave length and weight for .187 cores to make 22rimife jackets.

I can't locate this chart now

If anyone is familiar could you please share this info please?

[MUSTANG]

Corbin has a chart that may give you the information you are seeking:

http://www.corbins.com/corewts.htm


Extracting:

Core Dia./ Grains/ Length in Inches
0.185 1.0 0.0130
0.185 10.0 0.1297
0.185 20.0 0.2594
0.185 30.0 0.3891
0.185 40.0 0.5188
0.185 50.0 0.6485
0.185 60.0 0.7782
0.185 70.0 0.9079
0.185 80.0 1.0376
0.185 90.0 1.1673
0.185 100.0 1.2970
0.185 110.0 1.4267
0.185 120.0 1.5564
0.185 130.0 1.6861

[COUSIN DANIEL]

That is the one, I didn't know Corbin offered that.

Thanks for sharing

[Ajax111]

There is one in the Swaging stickies giving a little more detail. "A little Math will Hopefully be helpful."

[MUSTANG]

The Corbin Link in post #2 provides the "Math" and application to the diameter/length/weight at the top of the page.