Angle Steel (Angle Iron) is an L-shaped structural steel with two perpendicular arms, available in equal or unequal lengths. Made from carbon steel, it offers high strength, corrosion resistance, and durability. Commonly hot-rolled or cold-formed, it is widely used in construction (frames, brackets), machinery, bridges, and infrastructure. Its right-angle design ensures stability, while lightweight properties simplify installation. Surface treatments like galvanizing or painting enhance longevity.

Channel steel, or C-section steel, is a structural metal profile with a U-shaped cross-section featuring vertical legs and a flat base. Commonly made from carbon steel, stainless steel, or aluminum, it offers high load-bearing capacity and bending resistance. Produced via hot rolling or cold forming, it is widely used in construction (beams, frames), machinery (supports, brackets), and transportation (vehicle chassis). Its design enables easy welding, bolting, and installation, while standardized dimensions (e.g., ASTM A36, EN 10279) ensure compatibility. Galvanized or coated variants enhance corrosion resistance for outdoor or industrial applications.

Depth (H): 100 mm to 1,000 mm (approx. 4" to 40").
Flange Width (B): 50 mm to 400 mm (approx. 2" to 16").
Web Thickness (t1): 4.5 mm to 24 mm.
Flange Thickness (t2): 6 mm to 40 mm (up to 100 mm+ for heavy-duty columns).

An I-beam, also known as a universal beam, is a critical structural component characterized by its distinctive "I"-shaped cross-section. It consists of two horizontal flanges connected by a vertical web, optimizing load-bearing efficiency. This design maximizes strength while minimizing material use, offering high resistance to bending and shear forces. Their versatility supports heavy loads over long spans, ensuring stability in skyscrapers, railways, and infrastructure projects. Standardized dimensions ensure compatibility and safety. Lightweight yet durable, I-beams epitomize cost-effective engineering for modern structural systems.

Carbon Steel Round Bar, a cylindrical carbon steel product, is manufactured through hot rolling, forging, or cold drawing, offering high strength, excellent machinability, and weldability. Available in low, medium, or high carbon grades, it is widely used in construction, machinery, automotive, and infrastructure sectors for rebars, bolts, structural parts, and seamless tube blanks. With diameters ranging from Φ5mm to Φ600mm and customizable lengths, it provides design flexibility. Surface finishes like black, galvanized, or polished enhance corrosion resistance, while its cost-efficiency and adaptability to complex applications make it a preferred choice in engineering and manufacturing.

Steel flat bars are rectangular cross-section profiles essential across industries due to their adaptability and strength. Manufactured through hot/cold rolling, they offer precise dimensional control with surface finishes like galvanized or black oxide coatings. Their high tensile strength (345-550 MPa) and fatigue resistance make them ideal for structural frameworks, machinery components, and automotive springs.

Steel square bars are solid, versatile structural components crafted from carbon or alloy steel, featuring a square cross-section for enhanced strength and rigidity. Available in various sizes and lengths, they can be hot-rolled, cold-drawn, or precision-ground to meet specific tolerances. Surface treatments like galvanizing or painting enhance protection against environmental factors. Renowned for their machinability and weldability, steel square bars serve as essential raw materials for frames, brackets, shafts, and architectural elements, ensuring reliability in demanding applications while adhering to international quality standards such as ASTM and ISO certifications.

Steel Hexagon Bars, characterized by their hexagonal cross-section, are versatile structural components widely used across industries. Precision-engineered through cold drawing or hot rolling, these bars ensure dimensional accuracy and surface quality, supporting diverse fabrication methods like machining and welding. Their hexagonal geometry enhances grip in assemblies, making them ideal for fasteners, shafts, and architectural frameworks. With global availability, customizable sizing, and recyclability, Steel Hexagon Bars balance performance, economy, and sustainability, meeting demands from construction to advanced engineering.

Grade: ASTM A36 / ASME SA36
Shape: Equal leg or unequal leg angles
Yield Strength: 36,000 psi (36 ksi)
Tensile Strength: 58,000 - 80,000 psi
Carbon Content: \(\le \) 0.29% (approx. 0.25% - 0.29%)
Finish: Blue-grey, slightly grainy, hot-rolled mill finish
Hardness: 133 Brinell

Steel Slotted Angles are versatile structural components made from high-grade steel, featuring evenly spaced slots along their length for flexible assembly. Ideal for constructing shelving, workbenches, storage racks, and industrial frameworks, they enable quick adjustments and customization without welding or specialized tools. Their durable, corrosion-resistant design ensures long-term stability in warehouses, garages, or workshops, offering a cost-effective, modular solution for organizing and optimizing space.

Yield Strength: 50 ksi (\(345\text{\ MPa}\)).
Tensile Strength: 65 ksi (\(450\text{\ MPa}\)).
Composition: Contains columbium and vanadium for enhanced strength.
Types: Available in equal and unequal leg configurations.
Fabrication: Excellent weldability and machinability. 

Grade: 50 (50 ksi yield strength).
Standard: ASTM A709 (Standard Specification for Structural Steel for Bridges).
Material Properties: High strength-to-weight ratio, excellent corrosion resistance, and good weldability.
Composition: Contains manganese, silicon, chromium, copper, and vanadium, which enhance strength and corrosion resistance.
Variants: A709 Grade 50W provides enhanced atmospheric corrosion resistance (weathering steel) for unpainted applications.