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Product Overview
American Structural Angles are L-shaped structural steel sections designed for structural frameworks, fabrication, bracing, supports, trusses, towers, infrastructure, and general engineering applications. They are available in equal-leg and unequal-leg profiles, allowing engineers and fabricators to select the appropriate section according to structural design and project requirements.
At Moksh Tubes & Fittings LLP, we supply American Structural Angles in applicable structural steel grades and dimensions according to ASTM specifications, AISC requirements, project drawings, and customer specifications.
Our American Structural Angles can be supplied with different leg dimensions, thicknesses, lengths, grades, and quantities depending on the required application and project requirements.
For accurate quotation and sourcing, customers can share the required angle profile, dimensions, thickness, grade, length, quantity, ASTM specification, AISC requirements, or project drawings.
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Specifications
American Structural Angles are available in different leg dimensions, thicknesses, lengths and structural steel grades according to applicable ASTM material standards, AISC requirements and project specifications.
| Category | Details |
|---|---|
| Product | American Structural Angles |
| Profile | L-Shaped Structural Section |
| Types | Equal Leg Angles / Unequal Leg Angles |
| Material | Carbon Steel / Structural Steel |
| Standards | Applicable ASTM Standards / AISC Requirements |
| Grades | As per applicable ASTM material specification |
| Leg Dimensions | Various standard sizes |
| Thickness | As per selected angle section |
| Length | Standard Lengths / Cut-to-Length |
| Surface | Mill Finish / As Specified |
| Supply Form | Individual Sections / Bundles |
| Customization | Size, thickness, length and grade as required |
| Applications | Construction, Fabrication, Infrastructure, Industrial & Engineering |
Size & Weight Chart
Equal Leg Angles – L Shapes
| Section | Leg Size A × B (in) | Thickness t (in) | Weight (lb/ft) |
|---|---|---|---|
| L 1½ × 1½ × ⅛ | 1.500 × 1.500 | 0.125 | 1.16 |
| L 1½ × 1½ × 3⁄16 | 1.500 × 1.500 | 0.188 | 1.71 |
| L 1½ × 1½ × ¼ | 1.500 × 1.500 | 0.250 | 2.25 |
| L 2 × 2 × ⅛ | 2.000 × 2.000 | 0.125 | 1.55 |
| L 2 × 2 × 3⁄16 | 2.000 × 2.000 | 0.188 | 2.31 |
| L 2 × 2 × ¼ | 2.000 × 2.000 | 0.250 | 3.03 |
| L 2 × 2 × 5⁄16 | 2.000 × 2.000 | 0.313 | 3.75 |
| L 2½ × 2½ × ⅛ | 2.500 × 2.500 | 0.125 | 1.96 |
| L 2½ × 2½ × 3⁄16 | 2.500 × 2.500 | 0.188 | 2.93 |
| L 2½ × 2½ × ¼ | 2.500 × 2.500 | 0.250 | 3.90 |
| L 2½ × 2½ × 5⁄16 | 2.500 × 2.500 | 0.313 | 4.82 |
| L 3 × 3 × ¼ | 3.000 × 3.000 | 0.250 | 4.91 |
| L 3 × 3 × 5⁄16 | 3.000 × 3.000 | 0.313 | 6.00 |
| L 3 × 3 × ⅜ | 3.000 × 3.000 | 0.375 | 7.17 |
| L 3 × 3 × ½ | 3.000 × 3.000 | 0.500 | 9.52 |
| L 3½ × 3½ × ¼ | 3.500 × 3.500 | 0.250 | 5.74 |
| L 3½ × 3½ × 5⁄16 | 3.500 × 3.500 | 0.313 | 7.02 |
| L 3½ × 3½ × ⅜ | 3.500 × 3.500 | 0.375 | 8.42 |
| L 3½ × 3½ × ½ | 3.500 × 3.500 | 0.500 | 11.20 |
| L 4 × 4 × ¼ | 4.000 × 4.000 | 0.250 | 6.60 |
| L 4 × 4 × 5⁄16 | 4.000 × 4.000 | 0.313 | 8.12 |
| L 4 × 4 × ⅜ | 4.000 × 4.000 | 0.375 | 9.69 |
| L 4 × 4 × ½ | 4.000 × 4.000 | 0.500 | 12.80 |
| L 4 × 4 × ⅝ | 4.000 × 4.000 | 0.625 | 15.90 |
| L 5 × 5 × ¼ | 5.000 × 5.000 | 0.250 | 8.30 |
| L 5 × 5 × 5⁄16 | 5.000 × 5.000 | 0.313 | 10.20 |
| L 5 × 5 × ⅜ | 5.000 × 5.000 | 0.375 | 12.20 |
| L 5 × 5 × ½ | 5.000 × 5.000 | 0.500 | 16.10 |
| L 5 × 5 × ⅝ | 5.000 × 5.000 | 0.625 | 20.00 |
| L 6 × 6 × ⅜ | 6.000 × 6.000 | 0.375 | 14.70 |
| L 6 × 6 × ½ | 6.000 × 6.000 | 0.500 | 19.90 |
| L 6 × 6 × ⅝ | 6.000 × 6.000 | 0.625 | 24.70 |
| L 6 × 6 × ¾ | 6.000 × 6.000 | 0.750 | 29.30 |
| L 6 × 6 × 1 | 6.000 × 6.000 | 1.000 | 38.10 |
| L 8 × 8 × ½ | 8.000 × 8.000 | 0.500 | 26.80 |
| L 8 × 8 × ⅝ | 8.000 × 8.000 | 0.625 | 33.30 |
| L 8 × 8 × ¾ | 8.000 × 8.000 | 0.750 | 39.70 |
| L 8 × 8 × 1 | 8.000 × 8.000 | 1.000 | 52.00 |
| L 10 × 10 × ¾ | 10.000 × 10.000 | 0.750 | 50.30 |
| L 10 × 10 × 1 | 10.000 × 10.000 | 1.000 | 66.00 |
| L 10 × 10 × 1¼ | 10.000 × 10.000 | 1.250 | 81.30 |
| L 12 × 12 × 1 | 12.000 × 12.000 | 1.000 | 79.00 |
| L 12 × 12 × 1¼ | 12.000 × 12.000 | 1.250 | 97.60 |
| L 12 × 12 × 1½ | 12.000 × 12.000 | 1.500 | 116.00 |
Unequal Leg Angles – L Shapes
| Section | Leg Size A × B (in) | Thickness t (in) | Weight (lb/ft) |
|---|---|---|---|
| L 2 × 1½ × ⅛ | 2.000 × 1.500 | 0.125 | 1.36 |
| L 2 × 1½ × 3⁄16 | 2.000 × 1.500 | 0.188 | 2.04 |
| L 2 × 1½ × ¼ | 2.000 × 1.500 | 0.250 | 2.69 |
| L 2½ × 2 × ⅛ | 2.500 × 2.000 | 0.125 | 1.55 |
| L 2½ × 2 × 3⁄16 | 2.500 × 2.000 | 0.188 | 2.31 |
| L 2½ × 2 × ¼ | 2.500 × 2.000 | 0.250 | 3.03 |
| L 3 × 2 × ¼ | 3.000 × 2.000 | 0.250 | 3.90 |
| L 3 × 2 × 5⁄16 | 3.000 × 2.000 | 0.313 | 4.82 |
| L 3 × 2 × ⅜ | 3.000 × 2.000 | 0.375 | 5.70 |
| L 3½ × 2½ × ¼ | 3.500 × 2.500 | 0.250 | 4.53 |
| L 3½ × 2½ × 5⁄16 | 3.500 × 2.500 | 0.313 | 5.60 |
| L 3½ × 2½ × ⅜ | 3.500 × 2.500 | 0.375 | 6.65 |
| L 4 × 3 × ¼ | 4.000 × 3.000 | 0.250 | 4.91 |
| L 4 × 3 × 5⁄16 | 4.000 × 3.000 | 0.313 | 6.08 |
| L 4 × 3 × ⅜ | 4.000 × 3.000 | 0.375 | 7.17 |
| L 4 × 3 × ½ | 4.000 × 3.000 | 0.500 | 9.52 |
| L 5 × 3 × ¼ | 5.000 × 3.000 | 0.250 | 5.85 |
| L 5 × 3 × 5⁄16 | 5.000 × 3.000 | 0.313 | 7.26 |
| L 5 × 3 × ⅜ | 5.000 × 3.000 | 0.375 | 8.62 |
| L 5 × 3½ × ¼ | 5.000 × 3.500 | 0.250 | 6.23 |
| L 5 × 3½ × ⅜ | 5.000 × 3.500 | 0.375 | 9.17 |
| L 6 × 3½ × ¼ | 6.000 × 3.500 | 0.250 | 7.17 |
| L 6 × 3½ × ⅜ | 6.000 × 3.500 | 0.375 | 10.60 |
| L 6 × 4 × ¼ | 6.000 × 4.000 | 0.250 | 7.55 |
| L 6 × 4 × ⅜ | 6.000 × 4.000 | 0.375 | 11.20 |
| L 6 × 4 × ½ | 6.000 × 4.000 | 0.500 | 14.70 |
| L 8 × 4 × ⅜ | 8.000 × 4.000 | 0.375 | 13.00 |
| L 8 × 4 × ½ | 8.000 × 4.000 | 0.500 | 17.10 |
| L 8 × 6 × ½ | 8.000 × 6.000 | 0.500 | 20.10 |
| L 8 × 6 × ⅝ | 8.000 × 6.000 | 0.625 | 25.00 |
| L 10 × 6 × ½ | 10.000 × 6.000 | 0.500 | 23.90 |
| L 10 × 6 × ⅝ | 10.000 × 6.000 | 0.625 | 29.60 |
| L 10 × 8 × ¾ | 10.000 × 8.000 | 0.750 | 44.00 |
| L 12 × 8 × ¾ | 12.000 × 8.000 | 0.750 | 50.30 |
| L 12 × 8 × 1 | 12.000 × 8.000 | 1.000 | 66.00 |
Grades Available
American Structural Angles can be supplied in different structural steel grades according to applicable ASTM material specifications, AISC requirements and project specifications. The selected grade depends on the required mechanical properties, structural application, fabrication requirements and engineering design.
At Moksh Tubes & Fittings LLP, American Structural Angles can be sourced according to the customer's specified grade, angle section, dimensions, thickness, length, quantity and applicable ASTM / AISC requirements, subject to product availability.
| Grade / Specification | Material Type | Typical Requirement |
|---|---|---|
| ASTM A36 | Carbon Structural Steel | General structural and fabrication applications |
| ASTM A572 Grade 50 | High-Strength Low-Alloy Structural Steel | Structural applications requiring higher strength |
| ASTM A992 | Structural Steel | Commonly specified for structural building members |
| Other ASTM Grades | Structural Steel | As per project specification and requirement |
ASTM A36
ASTM A36 is a widely specified carbon structural steel grade used for general construction, fabrication and engineering applications. It can be considered for structural angle requirements where the specified material properties meet the project requirements.
ASTM A572 Grade 50
ASTM A572 Grade 50 is a high-strength low-alloy structural steel specification that can be considered for applications requiring higher specified strength than general-purpose structural steel grades.
ASTM A992
ASTM A992 is a structural steel specification commonly associated with structural shapes used in building construction. Its suitability for a particular angle application should be confirmed against the applicable product and project specification.
Grade Selection
The appropriate grade for an American Structural Angle should be selected based on:
- Required mechanical properties
- Structural loading
- Section dimensions
- Design requirements
- Fabrication requirements
- Welding requirements
- Applicable ASTM specification
- AISC requirements
- Project specification
Customers should specify the required ASTM grade, angle type, dimensions, thickness, length and quantity when submitting an enquiry.
Material Documentation
Where required and agreed at the time of order, applicable material test certificates and supporting documentation can be provided according to the purchase order and project requirements.
Applications of American Structural Angles
American Structural Angles are widely used in construction, infrastructure, industrial structures, steel fabrication, structural frameworks, bracing, supports, towers, and general engineering applications. Their equal-leg and unequal-leg configurations provide flexibility for different structural and fabrication requirements.
Building & Construction
Steel structural frameworks, roof structures, trusses, bracing members, supports, brackets, and connections.
Towers & Lattice
Communication towers, lattice structures, tower frameworks, and equipment support frameworks.
Infrastructure Projects
Infrastructure frameworks, supporting structures, platforms, and civil engineering fabricated components.
Steel Fabrication
Frames, brackets, supports, trusses, base structures, and various structural connections.
Equipment Supports
Supports and frameworks for industrial equipment and machinery requiring design criteria compliance.
General Engineering
American Structural Angles are also used in general engineering and fabrication applications requiring an L-shaped structural steel section.
The appropriate angle type, dimensions, thickness and grade should always be selected according to the structural design, loading conditions, applicable ASTM specification, AISC requirements and project specifications.
Uses of American Structural Angles
American Structural Angles are versatile L-shaped steel sections used for structural support, framing, bracing, connections and fabrication across construction, industrial, infrastructure and engineering applications.
They provide a versatile structural steel solution. Their L-shaped profile and availability in equal-leg and unequal-leg configurations allow flexibility for different structural designs.
Steel structural frameworks in commercial & industrial projects
Suitable for roof trusses, bracing systems, frames, and supports
Communication towers and lattice structures
Machinery, equipment support structures, and industrial platforms
High structural strength for support, framing and bracing
Profile flexibility with equal and unequal configurations
The appropriate angle section should always be selected according to the structural design, loading conditions, section properties, applicable ASTM specification, AISC requirements and project specifications.
Mechanical Properties
| Standard / Grade | ASTM A36 | ASTM A572 Grade 50 | ASTM A529 Grade 50 |
|---|---|---|---|
| Tensile Strength (MPa), Min. | 400 | 450 | 450 |
| Yield Strength (MPa), Min. | 250 | 345 | 345 |
| Elongation (%), Min. | 20 | 21 | 18 |
AISC gives A36 as Fy = 36 ksi / Fu = 58 ksi, while A572 Grade 50 and A529 Grade 50 provide Fy = 50 ksi / Fu = 65 ksi.
Why Choose Moksh Tubes & Fittings LLP?
Moksh Tubes & Fittings LLP supports customers looking for American Structural Angles for construction, industrial, infrastructure, fabrication and engineering requirements. Our supply approach is based on the customer's required angle section, dimensions, thickness, grade, length, quantity and applicable ASTM / AISC specifications.
Frequently Asked Questions (FAQ)
What are American Structural Angles?
American Structural Angles are L-shaped structural steel sections used in construction, industrial structures, infrastructure, fabrication and engineering applications.
What types of American Structural Angles are available?
American Structural Angles are commonly available as Equal Leg Angles and Unequal Leg Angles. Equal-leg angles have two nominally equal legs, while unequal-leg angles have different leg dimensions.
What are American Structural Angles used for?
They are commonly used for structural frameworks, bracing, roof trusses, towers, supports, brackets, platforms, fabrication and engineering assemblies.
Which standards apply to American Structural Angles?
American Structural Angles can be specified according to applicable ASTM material standards and AISC requirements, depending on the project and engineering specification.
Which ASTM grades are available?
Grades such as ASTM A36, ASTM A572 Grade 50 and ASTM A992 may be considered according to the applicable product specification and project requirements. Exact availability should be confirmed at the time of enquiry.
Does Moksh Tubes & Fittings LLP support international enquiries?
Yes. International enquiries for American Structural Angles can be discussed based on the required ASTM specification, dimensions, quantity and delivery requirements.
Request a Quote
Looking for American Structural Angles for your construction, industrial, infrastructure or fabrication project?
Contact Moksh Tubes & Fittings LLP for requirements based on your specified angle type, leg dimensions, thickness, ASTM grade, length and quantity.
Share your project specifications, drawings or material requirements with our team to discuss the suitable American Structural Angles for your application.