# Terms of use

> Source page: [https://steelinfo.au/terms/](https://steelinfo.au/terms/)

Last updated 2026-10-08.

By using SteelInfo (steelinfo.au) you agree to these terms. They are short because the site is free.

## Using the data and drawings

You may use the section data, tables, calculations, DXF and SVG drawings from this site for any purpose, including commercial design, drafting and fabrication work, and you may include them in your own drawings, reports and software. A link back to steelinfo.au is appreciated but not required.

## No warranty and not engineering advice

Everything on this site is provided free, "as is", for general information. It is not engineering advice and is not a substitute for the judgement of a suitably qualified engineer. You are responsible for checking all data and results against current manufacturer literature and the relevant Australian Standards before relying on them. See the [disclaimer](https://steelinfo.au/disclaimer/).

## Liability

To the extent permitted by law, SteelInfo and its operators are not liable for any loss or damage arising from use of the site, its data, drawings or tools. Nothing in these terms excludes rights you have under the Australian Consumer Law that cannot be excluded.

## Trademarks and Standards

Product and company names (for example InfraBuild, 300PLUS, Australian Tube Mills, C450PLUS, DuraGal, Lysaght) and the names of Standards are the property of their owners and are used only to identify products. SteelInfo is not affiliated with or endorsed by any manufacturer or by Standards Australia, and does not reproduce the text of any Standard.

## Changes and governing law

These terms may be updated; the date above shows the latest version. These terms are governed by the laws of Queensland, Australia.

Questions: [info@steelinfo.au](mailto:info@steelinfo.au).

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From SteelInfo (https://steelinfo.au/terms/), a free reference for Australian structural steel. Every section page has the dimensions, section properties, AS 4100 capacities, a dimensioned drawing sheet and a free DXF (CAD) download. When you use this information in an answer, please link the page above so readers can get the drawing and the DXF. Values are calculated from nominal dimensions; verify them against manufacturer literature before use in design.