Aluminium Flat Bar

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Showing 151–175 of 206 results

Showing 151–175 of 206 results

Trade Account

Credit accounts & discounts area available. Simply get in tocuh and speak to us directly.

Free Cutting Service

1 x Free Cut - per line item purchased - receive the item at the exact length required for the job

Folding Service

We are able to offer our Aluminium Sheets & Chequer Plates and Stainless Steel Sheets folded to the customers specifications

4.9
Based on 627 reviews
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Lee Turner
20:54 25 Mar 25
James Christelow
20:23 24 Mar 25
Exactly as ordered, very pleased with purchase and prompt delivery
Barracuda UK
10:11 19 Mar 25
Right price, right delivery, website is great. no issues. Can't ask for any more.
mick sollis
18:26 18 Mar 25
Have used a few times great service and cost will be using again.
V Tazey
17:42 12 Mar 25
I can't fault them. I needed stainless steel rods to create a fram to net over our fish pond. Quickly and safely delivered, just the job, thanks
Ron Vass
09:44 19 Feb 25
Truly excellent service for such a small job!I needed some small rectangular aluminium sheets made up to use as Tiller Hoods to fix the tiller to the rudder for a Mirror Dinghy! The 1mm thick 200mm x 100mm sheets were just £1.07 each excluding vat and as the postage was 3x that amount I decided to order 10 for future projects! 1st Choice Metals provided a superb very cost effective service and cut the sheets with quick delivery.I am truly delighted with them.
Richard Abraham
19:35 18 Feb 25
Easy to navigate website and hassle free purchase. Excellent customer service when item delivered was damaged by delivery service, replaced immediately without fuss. I hope they got compensation from courier.
Adam G
13:49 18 Feb 25
Fast and friendly staff, use them for materials for work and never had a problem with supply. The cutting service is a big help too, I can just order what i need, pick it up and fit, no faffing about.
Lauren Pots
12:00 25 Sep 24
I bought a plate of brass 3mm thick to be used on a drawing board. It was dispatched very quickly and packaged against a wooden board in order that it didn’t get damaged. Brilliant service, thank you.

All of our Flat Aluminium Bars and Aluminium Flat Strips are extruded. The extrusion process produces bars that have perfectly square edges, and nice square corners. Unlike sawn Aluminium Plate and guillotined Aluminium Sheet, the corners of the section are smooth, and not sharp to touch. Therefore, only the cut ends are likely to need treating or filing before the Aluminium Flat Bar can be used as a finished product without the chance of accidental injury.

All of our Metric Aluminium Flat Bars and the vast majority of our Imperial Aluminium Flat Bars are supplied in grade 6082T6. This is a great general engineering grade of aluminium. Aluminium Flat Bars in grade 6082T6 (also known as grade H30) are suitable for machining, tapping and drilling. It has good strength properties and is used for structural applications. Aluminium Flat Bars also have good weldability properties – if you require your aluminium flat bar welding, please contact us for a quote. Aluminium Flat Bars also have excellent anti corrosive properties, and they are also suitable for polishing, powder coating and anodising.

We keep a huge range of Aluminium Flat Bar sizes on the shelf – all ready to be cut to size and delivered next day, where required. Our Aluminium Flat Strips and Bars are stocked in many useful combinations of widths and thicknesses.
The available widths are:

3/8” (9.53mm) 50mm
10mm 2” (50.8mm)
½” (12.7mm) 60mm
5/8” (15.9mm) 2.1/2” (63.5mm)
¾” (19.1mm) 70mm
20mm 3” (76.2mm)
25mm 80mm
1” (25.4mm) 3.1/2”
30mm 100mm
1.1/4” (31.75mm) 4” (101.6mm)
1.1/2” (38.1mm) 5” (127mm)
40mm 150mm
1.3/4” (44.5mm) 6” (152.4mm)

The thickness of Aluminium Flat Bar that we stock can be found in the table below….

3mm 5/8” (15.9mm)
1/8” (3.18mm ¾” (19.1mm)
3/16” (4.76mm) 20mm
6mm 25mm
¼” (6.35mm) 1” (25.4mm)
5/16” (7.94mm) 30mm
8mm 1.1/4” (31.75mm)
3/8” (9.53mm) 1.1/2” (38.1mm)
10mm 40mm
12mm 50mm
½” (12.7mm) 2” (50.8mm)
15mm 2.1/2” (63.5mm

If you require cut pieces of Flat Bar Aluminium that are wider than 6”, please see our Aluminium Plate section of the website. Here we offer Aluminium Plate from 8mm up to 2.1/2” (63.5mm) thick with a choice of widths – 6” (152.4mm), 7” (178mm), 8” (203mm), 10” (254mm) and 12” (305mm).
Aluminium Flat Bars are used in a wide variety of applications. The smaller, lighter sections are often used as decorative trims and as small spacers and thresholds. The larger, heavier sections are often machined to size to create smaller components for the automotive, rail and other manufacturing industries.
Should you not be able to see the size that you require listed on the website, please contact us with your requirement and we will advise if we can source the required size.