Angles, Channels & Bars
Horizon Steel N Alloy supplies a comprehensive range of structural sections and solid bars engineered for heavy-duty framework, machining, and architectural support. Manufactured to precise dimensional tolerances, our hot-rolled and cold-drawn profiles deliver exceptional load-bearing capacity, yield strength, and structural integrity for industrial construction and fabrication.
- Equal/Unequal Angles & U/C-Channels
- Round, Square, Hex & Flat Solid Bars
- Hot Rolled (HR) & Cold Drawn (CD) Finishes
Available Materials & Grades
| Material Type | Available Material Grades | International Standards |
|---|---|---|
| Stainless Steel | 304, 304L, 316, 316L, 310S, 321, 347, 410, 420, 431, 17-4PH | ASTM A276, A479, A484 |
| Carbon & Mild Steel | IS 2062, A36, S235JR, S275JR, S355JR, EN8, EN9, C45 | ASTM A36, EN 10025 |
| Alloy Steel | EN19, EN24, 4140, 42CrMo4, 8620, SCM440 | ASTM A193, EN 10083 |
| Duplex & Super Duplex | UNS S31803 (2205), UNS S32750 (2507) | ASTM A276, A479 |
| Aluminum Alloys | 6061, 6063, 2024, 7075 (T6 Temper available) | ASTM B211, B221 |
| Brass & Copper | Free Cutting Brass (IS 319), Electrolytic Copper (ETP) | ASTM B16, B133 |
Comprehensive Technical Specifications
| Specification Parameter | Detailed Range & Capabilities |
|---|---|
| Profile Types |
Angles: Equal Leg & Unequal Leg. Channels: U-Channels (UPN), C-Channels (UPE). Bars: Round, Square, Hexagonal, Rectangular (Flat). |
| Size Range (Dimensions) |
Angles: 20mm x 20mm up to 200mm x 200mm (Thickness: 3mm to 25mm). Channels: 75mm x 40mm up to 400mm x 100mm. Round Bars: 3mm Ø to 600mm Ø. |
| Length Options | Standard Random Lengths of 3 Meters to 6 Meters. Custom CNC band-saw cutting available up to 12 Meters. |
| Manufacturing Processes |
Hot Rolled (HR): For structural applications requiring heavy load-bearing capacities. Cold Drawn (CD): For precision machining applications requiring tight dimensional tolerances and smooth surfaces. Forged: Heavy-diameter solid bars for heavy machinery shafts. |
| Surface Finishes | Black (Mill Finish), Bright (Peeled / Turned / Polished), Centerless Ground, Sandblasted, Hot-Dipped Galvanized (for Carbon Steel). |
| Tolerances | h9, h11, k12 (For Bright/Precision Bars). ISO and ASTM dimensional tolerances strictly maintained for structural sections. |
| Testing, Inspection & Compliance | 100% Ultrasonic Testing (UT) for forged bars to detect internal voids. PMI (Positive Material Identification), Mechanical Tensile/Yield testing. EN 10204 3.1 MTC provided. |
Structural Types & Formats
Structural Angles (L-Shape)
Available in equal and unequal leg dimensions. Provides critical intersecting support for structural frameworks, transmission towers, and bracing in industrial building construction.
U & C Channels
Engineered with a wide web and two flanges to provide superior structural support and load distribution. Ideal for supporting floor joists, heavy machinery bases, and vehicle frames.
Round & Hex Bars
Solid metallic bars supplied in hot-rolled or precision bright finishes. Widely used in CNC lathes for manufacturing fasteners, pump shafts, gears, and custom machinery components.
Flat & Square Bars
Solid rectangular and square cross-sections used heavily in general fabrication, base plates, support brackets, and ornamental ironwork. Easy to cut, drill, and weld.