Aluminium round bars are great for machining into shapes, and as such, have a vast array of uses. We are one of the only UK suppliers of decorative quality 6063 and, as with all of our stock, it is available for next day delivery throughout the UK.

We can also offer a variety of fabrication options and finishes, including cutting, slotting, drilling, powder coating, polishing and anodising.


Great strength to weight ratio


Excellent corrosion resistance


One of the planets most abundant raw materials


Almost infinitely recyclable


Our aluminium round bars are supplied in bespoke and standard sizes

For more information and detailed diagrams please view our Brochure

Conversion Table

3.20 1/8" 0.021
4.76 3/16" 0.051
5.00 0.055
6.35 1/4" 0.090
7.95 5/16" 0.138
8.00 0.142
9.52 3/8" 0.199
10.00 0.221
11.11 7/16" 0.271
12.70 1/2" 0.354
14.29 9/16" 0.448
15.00 0.498
15.88 5/8" 0.554
17.47 11/16" 0.670
19.05 3/4" 0.796
20.00 0.880
20.65 13/16" 0.933
22.22 7/8" 1.083
23.81 15/16" 1.207
25.00 1.380
25.40 1" 1.414
28.57 1 1/8" 1.786
30.00 1.990
31.75 1 1/4" 2.202
34.92 1 3/8" 2.679
35.00 2.700
38.10 1 1/2" 3.185
40.00 3.540
41.28 1 5/8" 3.735
44.45 1 3/4" 4.345
47.62 1 7/8" 4.971
50.00 5.321
50.80 2" 5.655
53.97 2 1/8" 6.399
57.15 2 1/4" 7.158
60.32 2 3/8" 7.992
63.50 2 1/2" 8.855
66.67 2 5/8" 9.748
69.85 2 3/4" 10.400
76.20 3" 12.370
82.50 3 1/4" 14.510
88.90 3 1/2" 16.820
95.30 3 3/4" 19.350
101.60 4" 22.020
107.90 4 1/4" 24.850
114.30 4 1/2" 27.830
121.00 4 3/4" 30.960
127.00 5" 34.400
133.40 5 1/4" 37.800
139.70 5 1/2" 41.500
146.00 5 3/4" 45.400
152.40 6" 49.400
165.10 6 1/2" 58.000
177.80 7" 67.300
190.50 7 1/2" 77.200
203.20 8" 87.900
228.60 9" 111.300
254.00 10" 137.400
279.40 11" 166.200
304.80 12" 197.900
330.20 13" 232.500
355.60 14" 269.600
406.40 16" 350.000

What can aluminium round bars be used for?

Engineering

Door furniture

Construction

Boat building

Still have questions about our aluminium round bars?

The main difference between an aluminium round bar and a round tube is that an aluminium round bar is not hollow in the middle and is made of solid aluminium. A round tube is hollow through the middle with holes at either end.