Standard aluminium profile library
Tubes, angles, channels, bars and T-slot framing we hold tooling for. Every section below is a nominal size with its section properties worked out from the geometry, so you can check deflection or weight before you send a drawing. Anything not listed is extruded to your drawing instead.
Weights and moments of inertia are nominal values for the sharp-cornered section. Production profiles carry corner radii and wall tolerances per EN 755-9 or ANSI H35.2; the drawing issued with your quotation governs.
Channels
U-sections for tracks, rails, edge trim and structural framing.
| Section | SKU | Alloy | Area (mm²) | Weight (kg/m) | Ix (cm⁴) | Iy (cm⁴) |
|---|---|---|---|---|---|---|
| 20 × 20 × 2 mm | CM-CH-20-20-2 |
6063-T5 | 112 | 0.302 | 0.72 | 0.45 |
| 40 × 20 × 2 mm | CM-CH-40-20-2 |
6063-T5 | 192 | 0.518 | 1.37 | 3.1 |
| 50 × 25 × 3 mm | CM-CH-50-25-3 |
6063-T5 | 357 | 0.964 | 3.82 | 8.9 |
| 60 × 30 × 3 mm | CM-CH-60-30-3 |
6063-T5 | 432 | 1.166 | 6.93 | 15.68 |
Equal Angles
L-sections for corner joints, edging, brackets and framing.
| Section | SKU | Alloy | Area (mm²) | Weight (kg/m) | Ix (cm⁴) | Iy (cm⁴) |
|---|---|---|---|---|---|---|
| 20 × 20 × 2 mm | CM-AN-20-20-2 |
6063-T5 | 76 | 0.205 | 0.29 | 0.29 |
| 30 × 30 × 3 mm | CM-AN-30-30-3 |
6063-T5 | 171 | 0.462 | 1.46 | 1.46 |
| 40 × 40 × 4 mm | CM-AN-40-40-4 |
6063-T5 | 304 | 0.821 | 4.61 | 4.61 |
| 50 × 50 × 5 mm | CM-AN-50-50-5 |
6063-T5 | 475 | 1.283 | 11.25 | 11.25 |
Flat Bars
Solid rectangular bar for machined parts, spacers and trim.
| Section | SKU | Alloy | Area (mm²) | Weight (kg/m) | Ix (cm⁴) | Iy (cm⁴) |
|---|---|---|---|---|---|---|
| 100 × 10 mm | CM-FB-100-10 |
6063-T5 | 1000 | 2.7 | 0.83 | 83.33 |
| 20 × 3 mm | CM-FB-20-3 |
6063-T5 | 60 | 0.162 | 0 | 0.2 |
| 25 × 5 mm | CM-FB-25-5 |
6063-T5 | 125 | 0.338 | 0.03 | 0.65 |
| 40 × 5 mm | CM-FB-40-5 |
6063-T5 | 200 | 0.54 | 0.04 | 2.67 |
| 50 × 10 mm | CM-FB-50-10 |
6063-T5 | 500 | 1.35 | 0.42 | 10.42 |
Rectangular Tubes
Rectangular hollow sections for rails, beams and machine bases.
| Section | SKU | Alloy | Area (mm²) | Weight (kg/m) | Ix (cm⁴) | Iy (cm⁴) |
|---|---|---|---|---|---|---|
| 100 × 50 × 3 mm | CM-RT-100-50-3 |
6063-T5 | 864 | 2.333 | 37.44 | 112.12 |
| 40 × 20 × 2 mm | CM-RT-40-20-2 |
6063-T5 | 224 | 0.605 | 1.44 | 4.45 |
| 50 × 25 × 2 mm | CM-RT-50-25-2 |
6063-T5 | 284 | 0.767 | 2.96 | 9.01 |
| 60 × 30 × 2.5 mm | CM-RT-60-30-2-5 |
6063-T5 | 425 | 1.148 | 6.34 | 19.34 |
| 80 × 40 × 3 mm | CM-RT-80-40-3 |
6063-T5 | 684 | 1.847 | 18.43 | 55.85 |
Round Bars
Solid round bar for turned parts, pins, shafts and spacers.
| Section | SKU | Alloy | Area (mm²) | Weight (kg/m) | Ix (cm⁴) | Iy (cm⁴) |
|---|---|---|---|---|---|---|
| Ø10 mm | CM-RB-10 |
6063-T5 | 78.5 | 0.212 | 0.05 | 0.05 |
| Ø12 mm | CM-RB-12 |
6063-T5 | 113.1 | 0.305 | 0.1 | 0.1 |
| Ø16 mm | CM-RB-16 |
6063-T5 | 201.1 | 0.543 | 0.32 | 0.32 |
| Ø20 mm | CM-RB-20 |
6063-T5 | 314.2 | 0.848 | 0.79 | 0.79 |
| Ø25 mm | CM-RB-25 |
6063-T5 | 490.9 | 1.325 | 1.92 | 1.92 |
Round Tubes
Circular hollow sections for handles, rails, lighting and furniture.
| Section | SKU | Alloy | Area (mm²) | Weight (kg/m) | Ix (cm⁴) | Iy (cm⁴) |
|---|---|---|---|---|---|---|
| Ø20 × 2 mm | CM-RD-20-2 |
6063-T5 | 113.1 | 0.305 | 0.46 | 0.46 |
| Ø25 × 2 mm | CM-RD-25-2 |
6063-T5 | 144.5 | 0.39 | 0.96 | 0.96 |
| Ø32 × 2 mm | CM-RD-32-2 |
6063-T5 | 188.5 | 0.509 | 2.13 | 2.13 |
| Ø40 × 3 mm | CM-RD-40-3 |
6063-T5 | 348.7 | 0.942 | 6.01 | 6.01 |
| Ø50 × 3 mm | CM-RD-50-3 |
6063-T5 | 443 | 1.196 | 12.28 | 12.28 |
Square Tubes
Square hollow sections for frames, posts, guards and general fabrication.
| Section | SKU | Alloy | Area (mm²) | Weight (kg/m) | Ix (cm⁴) | Iy (cm⁴) |
|---|---|---|---|---|---|---|
| 20 × 20 × 1.5 mm | CM-SQ-20-20-1-5 |
6063-T5 | 111 | 0.3 | 0.64 | 0.64 |
| 25 × 25 × 2 mm | CM-SQ-25-25-2 |
6063-T5 | 184 | 0.497 | 1.63 | 1.63 |
| 30 × 30 × 2 mm | CM-SQ-30-30-2 |
6063-T5 | 224 | 0.605 | 2.94 | 2.94 |
| 40 × 40 × 2 mm | CM-SQ-40-40-2 |
6063-T5 | 304 | 0.821 | 7.34 | 7.34 |
| 50 × 50 × 3 mm | CM-SQ-50-50-3 |
6063-T5 | 564 | 1.523 | 20.85 | 20.85 |
T-Slot Framing
Metric T-slot framing profiles for machine guards, jigs and workstations.
| Section | SKU | Alloy | Area (mm²) | Weight (kg/m) | Ix (cm⁴) | Iy (cm⁴) |
|---|---|---|---|---|---|---|
| 20 × 20 mm series nominal | CM-TS-20-20 |
6063-T5 | 131 | 0.354 | 0.73 | 0.73 |
| 30 × 30 mm series nominal | CM-TS-30-30 |
6063-T5 | 224 | 0.605 | 2.94 | 2.94 |
| 40 × 40 mm series nominal | CM-TS-40-40 |
6063-T5 | 304 | 0.821 | 7.34 | 7.34 |
| 45 × 45 mm series nominal | CM-TS-45-45 |
6063-T5 | 425 | 1.148 | 12.84 | 12.84 |
| 60 × 60 mm series nominal | CM-TS-60-60 |
6063-T5 | 684 | 1.847 | 37.14 | 37.14 |
Need a section that is not in the library?
Send the drawing and we will review the section for manufacturability, then come back with a die cost, a profile price and the questions that matter.