Unequal Angle Steel Product Introduction
Unequal Angle Steel is an L-shaped steel with unequal sides, made of high-quality carbon steel, low-alloy steel or aluminum alloy. Due to its unique asymmetric structure, Unequal Angle Steel can provide more flexible design solutions in building frames, mechanical manufacturing and bridge engineering. Compared with equilateral angle steel, this special-shaped steel can achieve material optimization in special application scenarios while maintaining excellent load-bearing performance.


Specifications
|
Model |
Long side (mm) |
Short side (mm) |
Thickness (mm) |
Length (m) |
Material |
Surface treatment |
|
UA-30×20 |
30 |
20 |
2.0-4.0 |
6/12 |
Q235B |
Hot dip galvanizing/spraying |
|
UA-50×30 |
50 |
30 |
3.0-5.0 |
6/12 |
Q355B |
Sandblasting/anodizing |
|
UA-80×50 |
80 |
50 |
4.0-8.0 |
6/12 |
SS400 |
Black paint/electrophoretic coating |
Product Use
Due to its asymmetric structural advantages, Unequal Angle Steel is mainly used in:
- Building Structure: Asymmetric load-bearing parts such as steel structure plant columns and canopy brackets
- Mechanical Equipment: Conveyor frames, heavy equipment support bases
- Bridge Engineering: Auxiliary support components of cable-stayed bridges
- Shipbuilding: Asymmetric reinforcement structure of cabins
Product Performance
- Structural Optimization: Asymmetric design can reduce material waste and reduce overall weight
- High load-bearing capacity: Short sides provide support, and long sides enhance bending strength
- Flexible processing: Supports multiple secondary processing such as cutting, welding, and drilling
- Strong weather resistance: Optional plating or coating treatment to adapt to harsh outdoor environments
Factory Production Equipment
We have a professional unequal angle steel production line, including:
- Precision rolling mill: Ensure thickness tolerance is controlled within ±0.3mm
- CNC straightening machine: eliminate rolling stress and ensure straightness ≤1mm/m
- Automatic cutting line: achieve ±1mm length accuracy
Product packaging
- Standard packaging: steel strapping + anti-rust paper wrapping, 2-3 tons per bundle
- Export packaging: wooden pallet fixed, protective iron frame installed at four corners
- Special requirements: single PVC film packaging can be provided
Price description
The price fluctuates according to the material, specification and surface treatment method. The starting price of carbon steel material is $580/ton, and the price of alloy steel is negotiable. Exclusive discounts are available for monthly purchases exceeding 50 tons.
Services we provide
- Technical guidance: Provide structural stress analysis and installation solution suggestions
- Customized production: Accept Unequal Angle Steel orders with special size, material and tolerance requirements
- Quality assurance: Provide material report and third-party inspection certificate for each batch
As a professional Unequal Angle Steel supplier, we strictly follow the GB/T706-2016 standard. Our products are widely used in key engineering projects at home and abroad. Welcome to request samples and technical information.
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