Celsius 355 CHS 193.7×8 is a circular hollow section reference for engineers, detailers, fabricators, and CAD users working with structural steel. This page brings together the published diameter, wall thickness, sectional area, unit weight, applicable standard reference, and a downloadable DWG resource.
Use the values below when checking drawings, comparing circular hollow sections, or preparing preliminary member schedules. For design work, confirm the governing project specification, material requirements, connection details, and required section properties before using the profile in an engineered structure.
Celsius 355 CHS 193.7×8
Celsius 355 Circular Hollow Sections
refer to : EN 10210-2:2006-04
the European standard that specifies tolerances, dimensions, and sectional properties for hot-finished structural hollow sections of non-alloy and fine grain steels. It supports EN 10210-1, which covers technical delivery conditions.
Diameter : 193.7 mm
Thickness : 8 mm
Sectional Area : 46.7 cm2
Unit Weight : 36.7 kg/m
How to read this CHS reference
CHS means circular hollow section. The designation 193.7×8 identifies the outside diameter and wall thickness shown in the source data. These dimensions are useful for selecting a section in steel models, checking clearances, and coordinating fabrication details.
The listed sectional area describes the steel area of the cross-section. It is commonly used with material density and design rules when assessing axial resistance, self-weight, and other section-dependent calculations. The published unit weight supports estimating member weight and preparing quantity information; it should not be treated as a substitute for project-specific verification.
Standard reference and fabrication context
The source refers to EN 10210-2:2006-04, which addresses dimensions, tolerances, and sectional properties for hot-finished structural hollow sections of non-alloy and fine grain steels. The page also identifies the relationship with EN 10210-1, which covers technical delivery conditions. Keep the standard reference with the section designation when communicating requirements to design, procurement, or fabrication teams.
Using the DWG file
The attached DWG can support CAD layout, detailing, and coordination workflows. Before issuing a drawing, check the profile orientation, end conditions, connection geometry, tolerances, and any project-specific drafting requirements. Related internal reference topics include steel section properties, circular hollow sections, structural steel terminology, and CAD/DWG resources.
Frequently asked questions
What does CHS mean?
CHS means circular hollow section, a structural steel profile with a circular outside form and a hollow interior.
What do the dimensions 193.7×8 identify?
They identify the diameter and wall thickness listed for this profile: a diameter of 193.7 mm and a thickness of 8 mm.
What sectional area is listed for this section?
The source lists a sectional area of 46.7 cm2. Use the project design standard and verified section data when performing resistance or stability checks.
What is the listed unit weight?
The listed unit weight is 36.7 kg/m. This value can assist with member weight estimates and material takeoffs.
Which standard is referenced?
The source refers to EN 10210-2:2006-04 for dimensions, tolerances, and sectional properties, with EN 10210-1 identified as covering technical delivery conditions.
Is a DWG file available?
Yes. The page includes a downloadable DWG resource for Celsius 355 CHS 193.7×8. Review the geometry and project requirements before incorporating it into issued drawings.
