Chris are you working with Structural shapes, like Wide Flange beams and columns, plate, flatbar, channel, angle....etc?
If so, many codes and specifications refer to ASTM A6 and from A6, you can find all of the rolling tolerances for a shape(height, width, thicknesses...etc). The tolerances for the amount of sweep and camber that is permissible for the length of the member is also spelled out.