I need the rough weight of a tool steel projectile that is about 8 and 1/2 cubic inches in volume (if I did that right).
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4 posters
I need help with some calaculations
Krankenheim- Fresh Blood
Doesn't mean
I'm new to crossbows - Posts : 5
Join date : 2010-11-16
- Post n°1
I need help with some calaculations
Geezer- Master Crossbowyer
- Posts : 1194
Join date : 2010-01-12
Age : 76
Location : Austin, Texas, USA
Steel plate weighs approx. 40 lb. per square foot at a thickness of 1 inch. So figure 40 lb. for 144 square inches.
Yes, I know you specified tool steel, but quite honestly, that won't make much difference anyway.
See, Ma, all those years studying battleships really DID pay off. Geezer
Yes, I know you specified tool steel, but quite honestly, that won't make much difference anyway.
See, Ma, all those years studying battleships really DID pay off. Geezer
Krankenheim- Fresh Blood
Doesn't mean
I'm new to crossbows - Posts : 5
Join date : 2010-11-16
I suppose your right about there not being much of a difference in the weight of the steel. In fact, now that I think about it, there wouldn't be much of a difference at all. When it comes down to it tool steel would have only a tenth-of-a-percent difference in the carbon content as opposed to steel of a different grade.
Regerald- Master Crossbowyer
- Posts : 67
Join date : 2009-11-30
Age : 38
Location : Finland
I got around 2.42 lb..
zhangyimou- Fresh Blood
Doesn't mean
I'm new to crossbows - Posts : 13
Join date : 2010-08-03
Location : The Netherlands (Holland)
for steel in general you caculate with: 7,85 or 8 gramms per cm3 at 20 degrees Celsius
depending on if there is Chromium, Vanadium, Cobalt etc alloyed
depending on if there is Chromium, Vanadium, Cobalt etc alloyed