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Re: Grade 50 Steel

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You should start using A992 steel.  It is the revised version of A572 with
a few enhancements/modifications.  I am sure other can provide more light
on the subject, since I don't recall what the modifications are.


On Fri, 10 Mar 2000, Jim Kestner wrote:

> I am currently specifying ASTM A-572, Grade 50 for our projects. I was
> told by another engineer that the new grade 50 designation should be
> ASTM A-992.
> Which is correct?
> Jim Kestner
> Green Bay, WI