Thank you for checking out our listing! We are pleased to offer you our Low-price Mild Steel Angle Iron Steel Section in sizes ranging from 20mm to 60mm with thicknesses of 3mm to 6mm. Proudly made in the UK, these angle iron sections are crafted to meet your metalworking needs with exceptional quality and performance. Product Features: --- Material: Mild Steel ------Our angle iron 50mm sections are made from high-quality mild steel, a durable material perfect for a variety of applications. Mild steel can be cut to size, bent, drilled, painted, and welded, making it a highly versatile choice for your projects. Note that mild steel is not rust-proof; if rust develops, it can be removed with WD40 or fine sanding. For rust resistance, consider using galvanised or stainless steel.