ASTM A36 S275jr Ss400 Galvanized Steel Angle, Mill Steel Angle Bar, Stainless Steel Angle Bar

Steel Angles represent the fundamental form of roll-formed steel, created through the bending of a single angle in a piece of steel. The typical configuration for Angle Steel is 'L' shaped, with the most prevalent angles formed at 90 degrees. The legs of the "L" can vary in length, being either equal or unequal.

Termed as angle iron or steel angle bar, this structural component is essentially produced from hot-rolled carbon steel or high-strength low-alloy steel. It exhibits an L-cross shaped section with two legs, which can either be equal or unequal, forming a 90-degree angle. Structural steel angles come in various dimensions to cater to diverse applications, and customized sizes are also available.

Angle steel, a widely utilized structural material, finds extensive use in bridge construction, building, and engineering projects. Based on the steel content, it can be classified into mild steel angle (comprising A36, S235JR, q235, SS400, SS490, ST37) and HSLA steel angle (comprising A572 & A588). Regarding surface treatment, angle steel is categorized into three types: black (untreated), hot-dip galvanized, and painted.