Simple T section with equal flanges and rounded edges
Product Description
A steel T profile, also known as a simple T section, T bar or structural tee, is a hot rolled section with a T-shaped cross-section. It consists of a horizontal flange and a vertical web. The technical sheet covers T profiles with equal flanges and rounded edges, used in metal fabrication, auxiliary structures, metalworking, machinery and industrial projects.
Verified Technical Characteristics
| Characteristic | Specification |
|---|---|
| Designation | Steel T profile / T section |
| Geometry | Equal flanges and rounded edges |
| Standard stated in the technical sheet | UNE-EN 10055:1995 |
| Grades in the technical sheet | S275JR / S355J2+N |
| Listed designations | T30, T35, T40, T50, T60, T70, T80, T100, T120 y T140 |
| Listed range | Nominal height and width from 30 to 140 mm |
| Theoretical weight | 1.77 to 31.3 kg/m |
| Data included | Weight, area, dimensions, radii, centre of gravity and Ix and Iy properties |
Important clarification: the current product page lists a commercial range from 25 to 140 mm and grades S275M/+M, S355M/+M, S355K2/+M, S355J2W and 16Mo3. The technical data sheet, however, covers sizes T30 to T140 and grades S275JR and S355J2+N. Availability and documentation must therefore be confirmed for each order.
Typical Applications
- Auxiliary steel structures and reinforcement elements.
- Frames, supports, brackets and connecting elements.
- Manufacture of machinery, equipment and welded assemblies.
- Metalworking, platework and industrial fabrication.
- Energy, industrial and maintenance projects.
Advantages of Supply from SUALSA
- Extensive range of merchant sections and steel products.
- Order preparation according to the project or manufacturing stage.
- Cutting and additional services subject to size and requirements.
- Personalised technical and commercial support.
- National and international supply.
Steel T Profile Dimensions and Weight Table
Values transcribed from the SUALSA technical sheet. Weight is expressed in kilograms per linear meter and cross-sectional area in square centimetres.
| Profile | Weight kg/m | Area cm² | h mm | b mm | s mm | t mm | r mm | r1 mm | d cm | Ix cm⁴ | Ix/Vx cm³ | ix cm | Iy cm⁴ | Iy/Vy cm³ | iy cm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| T30 | 1.77 | 2.26 | 30 | 30 | 4 | 4 | 2 | 1 | 0.85 | 1.72 | 0.80 | 0.87 | 0.87 | 0.58 | 0.62 |
| T35 | 2.33 | 2.97 | 35 | 35 | 4.5 | 4.5 | 2.5 | 1 | 0.99 | 3.10 | 1.23 | 1.04 | 1.57 | 0.90 | 0.73 |
| T40 | 2.96 | 3.77 | 40 | 40 | 5 | 5 | 2.5 | 1 | 1.12 | 5.28 | 1.84 | 1.18 | 2.58 | 1.29 | 0.83 |
| T50 | 4.44 | 5.66 | 50 | 50 | 6 | 6 | 3 | 1.5 | 1.39 | 12.1 | 3.36 | 1.46 | 6.06 | 2.42 | 1.03 |
| T60 | 6.23 | 7.94 | 60 | 60 | 7 | 7 | 3.5 | 2 | 1.66 | 23.8 | 5.48 | 1.73 | 12.2 | 4.07 | 1.24 |
| T70 | 8.32 | 10.6 | 70 | 70 | 8 | 8 | 4 | 2 | 1.94 | 44.5 | 8.79 | 2.05 | 22.1 | 6.32 | 1.44 |
| T80 | 10.7 | 13.6 | 80 | 80 | 9 | 9 | 4.5 | 2 | 2.22 | 73.7 | 12.8 | 2.33 | 37.0 | 9.25 | 1.65 |
| T100 | 16.4 | 20.9 | 100 | 100 | 11 | 11 | 5.5 | 3 | 2.74 | 179 | 24.6 | 2.92 | 88.3 | 17.7 | 2.05 |
| T120 | 23.2 | 29.6 | 120 | 120 | 13 | 13 | 6.5 | 3 | 3.28 | 366 | 42.0 | 3.51 | 178 | 29.7 | 2.45 |
| T140 | 31.3 | 39.9 | 140 | 140 | 15 | 15 | 7.5 | 4 | 3.80 | 660 | 64.7 | 4.07 | 330 | 47.2 | 2.88 |
Verification note: the values are taken from the T profile page in the technical data sheet. Before using them for structural calculations, manufacturing or contractual documentation, they must be checked against the applicable standard, the manufacturer and the material certificate.
Steel T Profile Cross-Sectional Area Table
Theoretical cross-sectional area for each designation, expressed in cm². The theoretical weight in kg/m is also included for quick reference and comparison.
| Profile | Area cm² | Weight kg/m |
|---|---|---|
| T30 | 2.26 | 1.77 |
| T35 | 2.97 | 2.33 |
| T40 | 3.77 | 2.96 |
| T50 | 5.66 | 4.44 |
| T60 | 7.94 | 6.23 |
| T70 | 10.6 | 8.32 |
| T80 | 13.6 | 10.7 |
| T100 | 20.9 | 16.4 |
| T120 | 29.6 | 23.2 |
| T140 | 39.9 | 31.3 |
Note: areas and weights are theoretical values transcribed from the technical sheet. For calculations or contractual documentation, they must be verified against the applicable standard and material certificate.
Quick Weight Table
| Profile | kg/m | Profile | kg/m |
|---|---|---|---|
| T30 | 1.77 | T35 | 2.33 |
| T40 | 2.96 | T50 | 4.44 |
| T60 | 6.23 | T70 | 8.32 |
| T80 | 10.7 | T100 | 16.4 |
| T120 | 23.2 | T140 | 31.3 |
Explanation of Dimensions and Properties
| Symbol | Meaning |
|---|---|
| h | Overall height of the T profile |
| b | Overall flange width |
| s | Web thickness |
| t | Flange thickness |
| r, r1 | Radii shown in the profile geometry |
| d | Position of the centre of gravity |
| Ix, Iy | Second moments of area about the X-X and Y-Y axes |
| Ix/Vx, Iy/Vy | Section moduli stated in the technical sheet |
| ix, iy | Radii of gyration about the corresponding axes |
Steel Grades and Documentation
S275JR
Structural steel grade stated in the technical sheet. Applicable properties must be checked against the product standard and the documentation for the supplied material.
S355J2+N
Structural steel grade stated in the technical sheet, with J2 designation and +N delivery condition. Conformity must be verified through the certificate and manufacturer documentation.
Other Grades Listed on the Website
The product page lists S275M/+M, S355M/+M, S355K2/+M, S355J2W and 16Mo3. The actual availability of each combination of size, grade and delivery condition must be confirmed.
Frequently Asked Questions
What is a steel T profile?
It is a hot rolled section with a T-shaped cross-section consisting of a flange and a web.
Which sizes are included in the technical sheet?
The technical sheet includes designations from T30 to T140.
What is the weight of a T100 profile?
The stated theoretical weight is 16.4 kg/m.
What is the weight of a T140 profile?
The stated theoretical weight is 31.3 kg/m.
Which standard is stated in the technical sheet?
UNE-EN 10055:1995.
Which steel grades are included in the technical data sheet?
S275JR and S355J2+N.
Are all sizes available from stock?
Not necessarily. Availability must be confirmed for each size, grade, length and quantity.
Can T profiles be supplied cut to length?
SUALSA can assess cutting and material preparation according to the order requirements.
Quick Information for Search Engines and AI Assistants
| Field | Content |
|---|---|
| Product | Steel T profile with equal flanges |
| Designations | Steel T profile, simple T section, steel T bar, T profile, T section |
| Standard stated | UNE-EN 10055:1995 |
| Technical sheet range | T30 a T140 |
| Grades in the technical sheet | S275JR y S355J2+N |
| Technical data | Weight, cross-section, dimensions, radii, centre of gravity and second moments of area |
| Applications | Auxiliary structures, industrial fabrication, machinery, metalworking and welded assemblies |
| Supplier | SUALSA, steel service center |
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