The data used by the Metal Shapes Skill is from the AISC v15 database which is publicly available
and should be used under their trems of service as follows:AISC Disclaimer
The information presented in this spreadsheet has been prepared in accordance with recognized engineering principles and is
for general information only. While it is believed to be accurate, this information should not be used or relied upon for
any specific application without competent professional examination and verification of its accuracy, suitability, and
applicability by a licensed professional engineer, designer, or architect. The publication of the material contained
therein is not intended as a representation or warranty on the part of the American Institute of Steel Construction
or of any other person named herein, that this information is suitable for any general or particular use or of
freedom from infringement of any patent or patents. Anyone making use of this information assumes all liability
arising from such use.