Celsius structural hollow sections

Celsius structural hollow sections

Our innovative Celsius range combines proven performance with complete reliability of a true hot finished hollow section to EN 10210. Celsius offers stronger, lighter, more cost-effective and aesthetically pleasing structural tubes.

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Specifications

Fully normalized structural hollow sections, compliant with EN 10210:S355NH
Normalized fine grain steel, so free of internal stresses and with a minimum strength of 355N/mm2 allowing the highest fabrication factors and enabling material cost savings and lighter structures
Supplied normalized and compliant to both ‘NH’ and ‘J2H’ classifications
Available in a wide size range of square (40 x 40 x 3.2mm to 400 x 400 x 16mm) rectangular (50 x 30 x 3.2mm to 500 x 300 x 16mm), elliptical (300 x 150 x 8mm to 500 x 250 x 16mm) and circular (42.4 x 3.2mm to 508 x 16mm) hollow sections
Tight corner radii (<2T) exceeding the standard – enhancing the product’s aesthetic appeal whilst avoiding the risk of brittle fracture which occurs in some cold formed products
Excellent dimensional consistency, high levels of formability, suitable for galvanising and, because the steel is fully-killed, excellent weldability
Fully compliant with CE marking and certified as suitable for all structural applications; overcomes design risks associated with other forms of hollow sections
Certified as suitable for mechanical applications, especially those involving cyclical loading
Suitable for low temperature applications (40J @ -20°C)
Batch-tested to give the properties of the specific delivered material; full test certification supplied
Clearly marked as Celsius^® S355NH, and supplied with a 3.1 test certificate for the reassurance of batch traceability
Full technical support available
Excellent supply availability through approved stockholders