Aluminium T section 25 × 25 × 3 mm
It weighs 0.381 kg per metre: a 6 m length weighs 2.29 kg. Here you have the drawing, the dimensions and the weight for different numbers of lengths.
- Code
- 6007
- Type
- T section
- Dimensions (mm)
- A25B25C3
- Weight per metre
- 0.381 kg/m
- 6 m length
- 2.29 kg
- Metres per kilo
- 2.62 m
- Equivalent cross-section
- 141.2 mm²
- How it is measured
- A is the flange width; B is the web height; C is the thickness. CR: rounded edge. It is a different profile, not the same size.
How much do the lengths weigh?
| 6 m lengths | 1 | 5 | 10 | 25 | 50 | 100 |
|---|---|---|---|---|---|---|
| Weight | 2.29 kg | 11.43 kg | 22.86 kg | 57.2 kg | 114.3 kg | 228.6 kg |
| Metres | 6 m | 30 m | 60 m | 150 m | 300 m | 600 m |
How much load does the 25 × 25 × 3 T section take?
Supported at both ends, with the load at midspan: how many kilos it takes before it bends more than 1/200 of the span (what windows and light structures usually accept) or goes past the elastic limit of 6063-T5 aluminium.
| Span | 0.5 m | 1 m | 1.5 m | 2 m |
|---|---|---|---|---|
| Upright (25 mm high) | 49 kg* | 14 kg | 6.2 kg | 3.5 kg |
| Flat (25 mm high) | 27 kg | 6.7 kg | 3 kg | 1.7 kg |
Moment of inertia 0.82 cm⁴ upright · 0.4 cm⁴ flat; section modulus 0.46 cm³ upright · 0.32 cm³ flat. * Here the strength of the material governs, not the deflection. A guidance calculation for a straight beam with sharp corners, E = 69 GPa, without its own weight or buckling of thin walls: for a structure, the check must be done by an engineer.
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Ask about availability, alloy, temper and finish, work out the kilos for your order or how many lengths you need for your cuts.
Other sizes of T sections
- 23.2 × 24 × 30.358 kg/m · code 6103
- 25.5 × 25.5 × 20.265 kg/m · code 6111
- 31.75 × 31.75 × 30.49 kg/m · code 6009
- 25.4 × 25.4 × 1.80.238 kg/m · code 6003
- 35 × 21.5 × 2.50.365 kg/m · code 6114
- 25 × 25 × 1.50.196 kg/m · code 6006
- 25.4 × 25.4 × 1.50.2 kg/m · code 6118
- 25 × 25 × 1.30.171 kg/m · code 6002
Data from the Perfiles de Aluminio standard profile catalogue, 2026 edition, published with its permission. The weight per metre is the one declared by the manufacturer; the actual weight may vary within the tolerances of the standard. The equivalent cross-section is calculated with a density of 2.699 g/cm³. Standard length: 6 m.