4140 internal stresses
"Tom Gardner" Mars@Tacks wrote in message
...
Thanks anyway. I need to make an arm that holds a carbide square like an
arm on a pair of scissors. The current one is cold-roll and is flexing
too muck under pressure. Ya' think 4140 would be a better choice?
Probably not.
The modulus of elasticity will be the some. The yield will go up, so it will
bend farther before it takes a set, but it will flex just as far with the
same load.
Redesign the part to have more meat in it.
Paul K. Dickman
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