Hot Rolled/Cold Rolled Steel ASTM A36 A53 Q235 Q345/201 304 316 Angle Steel with Iron/Unequal/Equal/Slotted Sides

Angle steel, also known as L-shaped steel, is a kind of hot-rolled or cold-rolled structural steel with a right-angle cross-section, which is widely used in various industrial, construction and manufacturing fields due to its excellent mechanical properties, stable structural performance and versatile applicability. The angle steel products we supply cover a full range of specifications, material grades and structural types, including equal angle steel, unequal angle steel and slotted angle steel, perfectly meeting the diverse needs of different application scenarios.

In terms of material selection, our angle steel is manufactured in strict accordance with international and national standards, with a complete range of material grades to adapt to different load-bearing requirements and environmental conditions. The carbon structural steel grades include ASTM A36, ASTM A53, Q235 and Q345, which feature high strength, good toughness and excellent weldability, making them suitable for general structural engineering, such as building frames, bridges, machinery bases and steel supports. For scenarios requiring corrosion resistance, high temperature resistance and good mechanical properties, we provide stainless steel angle steel of 201, 304 and 316 grades. Among them, 304 stainless steel angle steel has excellent corrosion resistance and oxidation resistance, suitable for medium-corrosion environments; 316 stainless steel angle steel is further optimized in corrosion resistance, especially resistant to corrosion by seawater, acid and alkali, which is widely used in marine engineering, chemical equipment and food processing industries; 201 stainless steel angle steel provides a cost-effective solution for general corrosion-resistant requirements.

From the perspective of processing technology, our angle steel is produced by advanced hot-rolled or cold-rolled processes. Hot-rolled angle steel is formed by rolling at high temperature, which has the advantages of uniform structure, good ductility and low production cost, and is the most commonly used type in structural engineering. Cold-rolled angle steel is processed at room temperature, with higher dimensional accuracy, smoother surface finish and better shape regularity, which is suitable for occasions with high requirements on product appearance and dimensional precision, such as precision machinery, decoration and electronic equipment brackets.

In terms of structural types, we offer three main categories of angle steel to meet different installation and load-bearing needs. Equal angle steel has the same length of two sides, which is easy to install and assemble, and is widely used in symmetric structural components, such as trusses, frames and cross braces. Unequal angle steel has different lengths of two sides, which can effectively adapt to the stress characteristics of asymmetric structures, improve the bearing capacity and structural stability of components, and is often used in bridges, cranes and shipbuilding. Slotted angle steel is processed with slots on one or both sides, which is convenient for adjusting the installation position, disassembling and assembling, and is suitable for temporary structures, storage shelves, workbenches and other occasions that require flexible adjustment.

All our angle steel products have passed strict quality inspection before leaving the factory, ensuring that the dimensional deviation, mechanical properties and surface quality meet the relevant standard requirements. With reliable quality, complete specifications and professional after-sales service, our angle steel has become a preferred choice for customers in various industries, providing strong support for the safe and stable operation of various projects and equipment.