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Description
A 3m length of mild steel equal angle iron, 30 x 30mm with a 5mm thickness, in S275JR structural steel. Hot rolled to BS EN 10025, with the dimensions and tolerances of BS EN 10056, it has two equal 30mm legs at 90 degrees and a rounded root inside the corner. Supplied bare, ready to cut, drill, weld and paint. Each length weighs about 6.55 kg. The price shown is for one 3m length.
Why choose this angle
A heavier 30mm angle. The same 30mm legs as the 3mm angle with a 5mm thickness, so frames and brackets are far stiffer, and welds and drilled holes have more metal around them, without stepping up to 40mm legs.
S275JR structural steel. The standard UK structural grade, strong, tough and easy to weld with MIG, TIG, stick or gas.
Rolled to standard sizes. BS EN 10056 dimensions mean it matches other 30 x 30 x 5mm angle, plates and fittings made to suit.
A full 3m length. Long enough for frame sides and bracing with little waste, and easy to cut down for brackets and short members.
Where it is used
Heavy workbench and machine stand frames, brackets and cleats, step and platform framing, gate and trailer frames, guards, and general fabrication where 3mm angle is too light.
Specifications
| What you get | One 3000mm length |
|---|---|
| Section | Equal angle, 30 x 30mm |
| Thickness | 5mm |
| Length | 3000mm |
| Grade | S275JR mild steel to BS EN 10025 |
| Dimensions | To BS EN 10056 |
| Finish | Hot rolled, bare (unpainted) |
| Weight | About 6.55 kg per length |
Other angle sizes
| You want | Choose |
|---|---|
| 25 x 25 x 3mm, about 3.75 kg | Angle iron 25 x 25 x 3mm |
| 25 x 25 x 5mm, about 5.15 kg | Angle iron 25 x 25 x 5mm |
| 30 x 30 x 3mm, about 4.5 kg | Angle iron 30 x 30 x 3mm |
| 30 x 30 x 5mm, about 6.55 kg | This angle |
| 40 x 40 x 5mm, about 9 kg | Angle iron 40 x 40 x 5mm |
| 50 x 50 x 5mm, about 11.85 kg | Angle iron 50 x 50 x 5mm |
| Flat bar for plates and straps | Mild steel flat bar 40 x 8mm |
| Square hollow box section | Mild steel box section 40 x 40mm |
Cutting, welding and finishing
Cut with a metal cutting disc, band saw, chop saw or hacksaw, and deburr the cut. It drills cleanly with HSS bits. Clean off mill scale where you weld, then weld with MIG, TIG or stick. To finish, wire brush or grind off loose scale, degrease, prime with a metal primer and top coat, or have the finished work hot-dip galvanised.
Frequently asked questions
Is the price for one length?
Yes, for one 3000mm length. For larger quantities, call us for a quantity price.
Is it painted or galvanised?
No. It is bare hot rolled steel and will rust if left outside unprotected, so prime and paint it or galvanise it once your work is made.
What does S275JR mean?
It is the structural steel grade: a minimum yield strength of 275 N/mm² and impact tested at room temperature (JR), the common grade for UK fabrication.
Can you cut it to length?
It is supplied in 3m lengths. Call us before you order if you need it cut, and we will tell you what we can do.
Ordering and delivery
Order online, with Express UK Delivery to your site. Steel lengths are long items, so call 01744 520 110 or email sales@industrialsuppliesco.co.uk if you need to confirm delivery access or a date before you order.
Our products have been used by
Logos are for illustrative purposes only and do not imply official endorsement
About Us
Suppliers to Ministry of Defence, NATO, US Airforce and Most UK Councils, Schools, Universities, Hospitals & various Government departments
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