Buy our 304 stainless steel equal angle in full 6m lengths - grade 304 (1.4307), a corrosion-resistant austenitic stainless — also called stainless steel angle iron — ideal for fabrication, architectural, marine, food-industry and structural use. Available in a range of sizes with cut-to-size available on request and fast UK delivery.
Stainless Steel Angle Sizes & Weight Chart
304 stainless steel equal angle size chart with approximate weight per metre. All angles are 3mm thick, supplied in 6m lengths or cut to size.
| Size (A x A x thickness) | Approx. weight (kg/m) |
|---|---|
| 20 x 20 x 3mm | 0.89 |
| 25 x 25 x 3mm | 1.13 |
| 30 x 30 x 3mm | 1.37 |
| 40 x 40 x 3mm | 1.85 |
| 50 x 50 x 3mm | 2.33 |
Popular stainless steel angle sizes include 20x20, 25x25, 40x40 and 50x50 stainless angle for frames, edging and brackets. Weights are approximate, calculated from the section dimensions at 8,000 kg/m³ — for an exact figure use our metal weight calculator.
Rackerman is a UK metal supplier: buy 304 stainless steel angle — also known as stainless steel angle iron, stainless angle or stainless steel angle trim — online with fast mainland UK delivery and cut-to-size service, a convenient alternative to a local stainless stockholder near you. Ideal for architectural frames, stainless angle brackets, corner trim and food-grade fabrication.
Key Features
- Grade 304 (1.4307) stainless steel - excellent corrosion resistance
- Equal angle - two legs of the same width forming a 90-degree L-section
- Full 6m lengths - fewer joins on larger projects
- Strong, hygienic and easy to clean - ideal for food, marine and architectural use
- Weldable and fabricable with appropriate stainless techniques
- Suitable for indoor and outdoor use, including coastal and wet environments
- Cut to size available on request
About Grade 304 Stainless Steel
304 (1.4307, sometimes referred to as 304L) is the most widely used austenitic stainless steel, offering excellent corrosion resistance, strength and a clean bright finish. It is readily welded and fabricated and is well suited to architectural, structural, marine, catering and food-industry applications where hygiene and corrosion resistance matter. For coastal or marine exposure, see our 304 vs 316 stainless steel guide.
Equal vs Unequal Angle
An equal angle has two legs of the same width (for example 50 x 50mm), giving a symmetrical L-section used for framing, edging, bracing and trims.
Common Uses
Architectural and structural framing, edging and corner protection, brackets and supports, marine and coastal fixtures, catering and food-preparation environments, balustrade and handrail fabrication, and general stainless fabrication.
Finish
Supplied in a standard mill finish. The surface may show normal mill marking or handling marks typical of structural stainless sections. A brushed or polished finish can be applied separately if required.
Related Stainless Sections
See the rest of our 304/316 stainless range: round tube, round bar, square bar, box & rectangle section and sheet. Work out weights with our metal weight calculator.
Compare Our Full Angle Range
Need a different material? Compare our other angle sections: mild steel equal angle, mild steel unequal angle, galvanised steel angle, 6063 aluminium equal angle and aluminium unequal angle. Browse the full steel angle collection.
Delivery Information
Lead times are currently 3-5 working days. Angles are supplied in 6m lengths, so suitable delivery access is required. If your order is long or heavy, please ensure someone is available to help with offloading on arrival.