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Tools and Calculators

The following are tools and calculators from across the industry that can aid you with the structural steel design process. If you have a recommendation or request for a specific type of tool or calculator that you would like to see listed here, please contact Brad Fletcher at

Industry Resources

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Steel Tube Institute - Design Aids
Access design aids from the Steel Tube Institute for moment connections, truss connections, shear connections and column designs.

HSS Connex

 AISC 120

AISC HSS Resources

AISC - Calculator Program for Determining Properties of Built-Up or Composite Members
Access AISC's calculator program to determine the properties of built-up or composite members here.

Eng Toolbox logo Engineering Toolbox - Square Hollow Structural Sections - HSS
Access weight, cross sectional area and moments of inertia for square HSS here.
  AmesLogo AMES - Sectional Properties Calculator - Rectangular HSS
Calculate the sectional properties of rectangular HSS here.