Saturday, September 12, 2009

Re: Cold Formed Steel

Thanks, Jay.
Just what I was looking for.
Gary

Jay Parr wrote:
Gary,
 
The AISI Product Data standard (AISI S201-07) requires that structural members meet the tolerance requirements of ASTM C955.  The tolerance for a crown in the web or flanges is plus or minus 1/16".  Hope this helps.
 
Jay Parr