Unequal Angle Carbon Steel — Factory Direct Supplier | Huaxia-Steel
Huaxia-Steel supplies unequal angle carbon steel for structural frames, towers, brackets, shelving and machinery supports. Unequal leg angles provide asymmetric support where one leg must carry more load than the other, making them ideal for cantilevers, lintels, connection plates and reinforced frames.
Product Overview
Unequal angle steel has two legs of different widths joined at 90 degrees. Standard sizes range from small 25 × 16 mm sections up to large 200 × 125 mm sections, with thicknesses from 3 mm to 20 mm. We can cut lengths to 6 m, 9 m or 12 m, and provide holes, notches or welded connection plates on request.
Specifications
| Parameter | Range |
|---|---|
| Leg Sizes | 25×16 mm – 200×125 mm |
| Thickness | 3 mm – 20 mm |
| Length | 6 m, 9 m, 12 m, or custom |
| Standards | GB/T 706, ASTM A36, EN 10056, JIS G3192 |
| Tolerance | Per applicable standard |
Available Steel Grades
- ASTM A36 / A572 Gr.50
- EN 10025 S235JR, S275JR, S355JR
- JIS G3101 SS400, SS540
- GB/T 700 Q235B, GB/T 1591 Q345B
Mechanical Properties (ASTM A36 Example)
| Property | Value |
|---|---|
| Yield Strength | ≥ 250 MPa (36 ksi) |
| Tensile Strength | 400 – 550 MPa |
| Elongation | ≥ 20% in 200 mm |
Applications
- Building frames and roof trusses
- Transmission and telecom towers
- Shipbuilding and offshore platforms
- Vehicle and trailer frames
- Shelving, racking and mezzanine floors
Quality Assurance
Each batch is checked for dimensional tolerance, straightness, surface quality and chemical/mechanical compliance. Mill test certificates are provided with heat numbers, and third-party inspection can be arranged before shipment.
Packing and Shipping
Unequal angles are bundled with steel straps, tagged with size, grade, heat number and length, and loaded in containers or bulk vessels. Rust-preventive oil or wrapping can be applied for long sea voyages.
Why Buy Unequal Angle from Huaxia-Steel?
- Wide size range from 25×16 to 200×125 mm
- ASTM, EN, JIS and GB standards available
- Cutting, punching and welding prep services
- Mill-direct export pricing
- Fast quotes and reliable delivery
Request a quote for unequal angle carbon steel today. Tell us the leg sizes, thickness, length, grade and quantity and we will send pricing and a delivery plan. Contact our team.
