Section Properties Calculator

Calculation, Simulation

Free
No Download/Install required
No registration

The Tefugen FEA calculator is a cloud-based engineering utility designed to perform Finite Element Analysis on mechanical components to predict physical responses to external forces. The service facilitates the simulation of structural stress, deformation, and thermal distribution by applying numerical methods to discretized geometric models. By processing user-defined inputs—including material properties like Young’s modulus, boundary conditions, and specific loading scenarios—the tool generates quantitative data on von Mises stress, displacement gradients, and safety factors, enabling the digital verification of design specifications prior to physical prototyping.

Professionals in engineering, manufacturing, and quality assurance apply these computational results to mitigate structural risks and optimize resource allocation. Innovation teams leverage the simulation environment to refine component topology for lightweighting initiatives, while manufacturing engineers use the data to assess tool durability and part deformation under thermal loads. Key applications include:

Engineering: validating structural integrity against industry-specific safety standards to ensure operational reliability.
Quality Control: identifying potential fatigue points and stress concentrations to prevent field failures and minimize warranty claims.
Science and Research: conducting sensitivity analyses on varying material grades to optimize performance-to-cost ratios in high-precision environments.

Chose among various section profiles:

I-section
Channel section
T section
… and much more

Provide the section dimensions in millimeters, and it will calculate the moments of inertia, The section modulus, radius of gyration and many others.

Super convenient and fast to use.

Disciplines: Structural engineering, Mechanical engineering, Civil engineering.

Free alternative to SkyCiv, RISA, ANSYS.

Tefugen Section Properties Calculator compared with SkyCiv, RISA and ANSYS
Tefugen Section Properties Calculator	SkyCiv	RISA	ANSYS
Scope: The page calculates the most commonly used section properties for eight standard shapes: I, channel, angle, tee, circular, hollow circular, rectangular and hollow rectangular. It is a single-purpose formula tool.	Scope: SkyCiv Section Builder is a cloud module with a database of over 25,000 standard sections, custom polygons, DXF import, built-up and composite sections, plus reinforced concrete section design.	Scope: RISASection builds complex sections from standard or custom shapes, with several materials in one section, and feeds them to RISA-3D, RISA-2D and RISAFloor.	Scope: ANSYS is a general finite element suite. Section properties are an input to beam models there, and a dedicated section calculator is not part of the product pages consulted.
Inputs: Dimensions are typed in millimetres for each shape, followed by Calculate. Other units and custom outlines are not offered.	Inputs: Dimensions of template shapes, library selection from regional catalogues, or free geometry drawn as points, paths or imported from DXF.	Inputs: Shapes are placed on a snap grid or by coordinates, in imperial or metric units.	Inputs: Geometry comes from CAD or the Workbench environment, where beam cross sections are assigned to members.
Outputs: Area, centroid (Cx, Cy), moments of inertia Ix and Iy, elastic moduli Sx and Sy, plastic moduli Zx and Zy, and radii of gyration rx and ry. Torsion constants are not listed.	Outputs: Geometric, bending, shear and torsion properties, with torsion and warping constants solved by meshing, plus cross-section stress contours and finite strip buckling factors for Direct Strength Method design.	Outputs: All section properties including the torsion constant, with reports that contain the cross-section graphic.	Outputs: Beam results such as stress and deflection are produced at model level, not as a stand-alone section report.
Standards and libraries: No design code or section catalogue is referenced, only geometry formulas.	Standards and libraries: Catalogues and codes for the US, UK, Canada, Europe, Australia, New Zealand, India, China, Mexico, Singapore and South Africa, including AISC, AISI and AS 4600 related checks.	Standards and libraries: Section data supports design in RISA-3D, which covers AISC 360, Eurocode 3, CSA S16 and other steel, concrete and timber codes.	Standards and libraries: Standards depend on the licensed products and add-ons, and are not tied to a section tool.
Licence and platform: The page gives no price or account requirement. It runs in the browser.	Licence and platform: Browser-based, no installation. A free sign-up exists and plans have no lock-in contract, prices are not stated on the feature page.	Licence and platform: Commercial licence. RISA-3D runs on 64-bit Windows 8.1, 10 and 11.	Licence and platform: Commercial licences (Mechanical Pro, Premium, Enterprise), with free access to Ansys student software.
When to choose it: Choose it for a fast check of A, I, S, Z and r on a standard shape, without sign-up.	When to choose it: Choose it for non-standard or composite sections, catalogue shapes and torsion or buckling data.	When to choose it: Choose it if section properties must flow directly into a RISA building model.	When to choose it: Choose it when section properties are only a small part of a full structural or thermal simulation.

Topics covered: Finite Element Analysis, structural stress, deformation, thermal distribution, numerical methods, discretized geometric models, Young s modulus, boundary conditions, loading scenarios, von Mises stress, displacement gradients, safety factors, structural integrity, fatigue points, stress concentrations, moments of inertia, section modulus, radius of gyration, ISO 9001, ASTM E8, ASME Y145, ISO 26262, and ISO 13485..