NL-Construction-Product-Celsius hot finished hollow sections - Celsius S460NH | Free design support

Our team of dedicated engineers are on-hand to support engineers to make the most of our range of Celsius fully normalized hollow sections.
Email us on technicalmarketing@tatasteeleurope.com or phone on +44 (0)1536 404561 to speak to the team.

We also provide a number of free tools to make your specification of Celsius hollow sections as simple as possible:

EN-ConstructionEngineering-Product-Tubes-Celsius-All grades Design support

Our team of dedicated engineers are on-hand to support engineers to make the most of our range of Celsius fully normalized hollow sections.
Email us on technicalmarketing@tatasteeleurope.com or phone on +44 (0)1536 404561 to speak to the team.

We also provide a number of free tools to make your specification of Celsius hollow sections as simple as possible:

EN-Construction-Product-Strongbox cold formed hollow sections | Key product features

<p><strong>General hollow sections - Strongbox® 235</strong></p> <p>Key features</p> <ul> <li>Excellent quality, made with steel from a high quality production process</li> <li>Minimum strength of 235 MPa</li> <li>High levels of formability and, because the steel is fully-killed, excellent weldability</li> <li>Product subject to non-specific inspection and testing; with test report supplied</li> <li>Excellent consistent dimensional tolerances</li> <li>Excellent supply availability thr

EN-Construction-Product-Hybox cold formed high-grade hollow sections | Dimensional tolerances

Dimensional capability

Hybox® 355 are available in sizes from 26.9 x 2.0 OD up to and including 508.0 x 16 OD in our circular hollow sections range and from 25 x 25 x 2.0 up to and including 300 x 300 x 12.5 and the equivalent rectangles in our rectangular hollow section range.

Hybox 355 is supplied with a test report 3.1 to EN10204. Standard lengths are 7.5 metres and 12.0 metres, with special mill lengths from 6 metres up to 18m available by arrangement.

Further details of specific size and grade combinations are available upon request.

EN-Construction-Product-Hybox cold formed high-grade hollow sections | Design data

Design data for structural hollow sections

The essential aid for the design of steelwork

Comprehensive section property data is provided in this ‘blue book’  as well as tables of member resistances, which are given for both Celsius® and Hybox® structural hollow sections. This enables rapid selection of steel members in compression and bending. Tables are also provided for combined bending and compression, web resistance and shear resistance.