Steel box section strength
Christian McArdle wrote:
3mm walled box is easy to get hold of.
Also, what about aluminium? Is it much weaker than steel? It seems to
available in suitable sizes as solid bar or box sections. Not sure on price,
though.
If you went for aluminium you'd need solid bar to match the stiffness.
And it would cost *a lot* more.
--
Grunff
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