Angle iron, also known as angle steel or L-channel, is a type of metal profile with a right-angle shape. It is commonly made from steel or aluminum and has two legs that are perpendicular to each other, forming an L-shaped cross-section.. Product Description Shape and Size: The cross-section of angle iron is typically L-shaped, with equal or unequal leg lengths. The dimensions of the legs and thickness can vary based on the application and strength requirements. Material: Angle iron is often manufactured from various metals, including carbon steel, stainless steel, or aluminum, depending on the intended use and environmental conditions. Manufacturing: Angle iron is produced through processes such as hot rolling, cold rolling, or extrusion. The specific manufacturing method can affect the properties and dimensions of the final product. Applications: Angle iron is used to create frameworks, brackets, supports, and braces. It can be cut, welded, drilled, and fastened to meet various structural needs.