Quote:
Originally Posted by m.glisson003
Hmm...that doesnt really make sense to me lol. I believe you but its just kind of hard to believe that a larger thiiner tube is stronger than a smaller thicker one. Seems to defy logic sort of.
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As I said,
given the same weight. This means that if you have 2 tubes that weigh the same, and have the same amount of metal, the larger, thinner-wall tube is stronger because the metal is arranged more efficiently.
For an extreme example, take 2 empty soda pop cans. Pick up one and try to bend or twist it.
It has some rigidity, right? Take the other cans and squash it flat. Now, it is much more easily bent and twisted, right?
For tubing, this works up to a certain point. Tubing can be so large and thin that it is no longer practical to use, because it cannot be easily welded, is too bulky and easily dented.