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CSA Angle Bar | Canadian Standard Structural Angle Steel
Product Overview
CSA Angle Bar is a hot-rolled steel angle that is produced for use in the Canadian construction, infrastructure, industrial and fabrication markets. The L-shaped cross-section of angle steel allows it to have high strength, rigidity and flexibility of connection.
Product Detail
| Item | Details |
| Product Name | CSA Angle Bar / Angle Steel |
| Standard | CSA G40.20/G40.21 |
| Common Grades | 44W, 50W, 50WT, 65W, 65WT |
| Section | Equal Angle / Unequal Angle |
| Manufacturing | Hot Rolled |
| Length | 6 m, 12 m or Custom |
| Surface | Black, Galvanized, Painted or Customized |
| Processing | Cutting, Drilling, Punching & Fabrication |
| Inspection | MTC / Third-Party Inspection Available |
CSA Angle Steel Bar Chemical Composition
| Grade | C (%) | Mn (%) | Si (%) | P (%) Max. | S (%) Max. |
| 44W | ≤0.23 | ≤1.50 | ≤0.40 | 0.04 | 0.05 |
| 50W | ≤0.23 | ≤1.50 | ≤0.40 | 0.04 | 0.05 |
| 50WT | ≤0.20 | ≤1.60 | ≤0.40 | 0.03 | 0.03 |
| 65W | ≤0.23 | ≤1.60 | ≤0.40 | 0.03 | 0.03 |
| 65WT | ≤0.20 | ≤1.60 | ≤0.40 | 0.03 | 0.03 |
Note:Chemical composition requirements may vary by product thickness, grade, deoxidation practice, and applicable CSA specification. The Mill Test Certificate (MTC) supplied with each shipment provides the actual heat analysis.
CSA Angle Steel Bar Mechanical Properties
| Grade | Yield Strength, min. (MPa) | Tensile Strength (MPa) | Elongation, min. (%) |
| 44W | 300 | 450–620 | 20 |
| 50W | 345 | 450–620 | 20 |
| 50WT | 345 | 450–620 | 20 |
| 65W | 450 | 550–760 | 18 |
| 65WT | 450 | 550–760 | 18 |
Note: Mechanical property requirements may vary according to steel grade, product thickness, and applicable CSA specification. Final values should be confirmed against the applicable CSA G40.20/G40.21 requirements and the project purchase specification. MTC is provided with shipment to show actual test results.
CSA Angle Steel Bar Size
| Angle Size (in) | Leg × Leg (mm) | Typical Thickness (mm) | Approx. Weight Range (kg/m) |
| 1½ × 1½ | 38 × 38 | 3–6 | 1.7–3.3 |
| 2 × 2 | 51 × 51 | 4–8 | 3.0–6.0 |
| 2½ × 2½ | 64 × 64 | 5–10 | 4.9–9.8 |
| 3 × 3 | 76 × 76 | 6–12 | 6.9–13.7 |
| 3½ × 3½ | 89 × 89 | 6–13 | 8.2–17.0 |
| 4 × 4 | 102 × 102 | 6–16 | 9.2–24.0 |
| 5 × 5 | 127 × 127 | 8–16 | 15.3–30.0 |
| 6 × 6 | 152 × 152 | 10–20 | 23.0–45.0 |
| 8 × 8 | 203 × 203 | 12–25 | 36.5–75.0 |
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Main Features
1.Strong Structure
The CSA Angle Bar has a good load capacity and bending resistance, suitable for applications of structure and reinforcement.
2.Canadian Standard Compliance
The products can be made according to CSA G40.20/G40.21, grades are including 44W,50W,50WT,65W and 65WT.
3.Equal & Unequal Angles
We can provide you with equal angle steel and unequal angle steel for different structural needs.
4.Custom Processing
We do custom cutting, drilling, punching, welding and fabricating to customers drawings.
MAIN APPLICATION
CSA Angle Steel Service is employed in many structural and industrial applications, such as warehouses and manufacturers because of its superior strength, high weldability and dependable quality.
1.Structural Steel Buildings: Used in steel frames, roof frames, bracing systems and structural supports.
2.Bridges & Infrastructure: Utilized in bridge elements, supporting structures, guardrails and reinforcements of the infrastructure.
3.Industrial Equipment & Machinery: Equipment frames, machine bases, platforms, brackets and supports.
4.Transmission Towers & Fabrication: It is also commonly used in power transmission towers, steel towers, racks, staircases, and general steel work.
Processing Services
Royal Steel Group is a professional steel angle bar processing service provider to satisfy diverse needs of project requirements, such as:
Nibbling and Rolling — According to your drawings and specifications.
Drilling & Punching – Precision hole and connection processing for structural installation.
Welding Fabrication — Custom steel parts and assemblies.
Hot-Dip Galvanizing – Superior rust protection for outdoor and extended use.
Surface Treatment - Shot blasting, painting and other surface finishing in options.
Custom Fabrication – Bespoke solutions for steel structures, energy projects and industrial uses.
Why Choose Royal Steel Group?
Royal Steel Group offers professional structural steel profile solutions with the ability to produce tailor-made solutions under your requirements by ASTM (American Standard), CSA (Canadian Standard),EN (European Standard), AS/NZS (Australian Standard), and JIS (Japanese Standard).
1.Multi-Standard Tailor Cut Production
Support tailored production of steel profiles according to different international standards, grades, sizes and project requirements.
2.Stringent Quality Control & Accurate Production
The full examination for straightness, size, chemical and mechanical properties as well as surface finish ensures a uniform performance and dimensional tolerance of the products.
3.Third Party Inspection Service Available
BVL, SGS and other third party inspections are accepted to ensure the quality of the product and fulfill the requirement of worldwide engineering project.
4.Stable Delivery and Global Service
Strong capacity development, well-organized logistics and steady delivery schedule enable us to support overseas projects on time.
5.Technical Supported & After-Sales Service
Overseas project coordination and technical communication and after sales service are available to facilitate cooperative endeavors.
6.Your Trusted Partner for Global Projects
We cater specifically to the procurement requirements of international engineering contractors, steel fabricators, distributors and industrial buyers with quality structural steel solutions.
Packaging & Shipping
To ensure safe international delivery, steel angle bars are packed with:
Standard steel bundles with steel straps
Waterproof protection
Container-friendly loading
Customized packing according to destination requirements
Export terms available: FOB, CIF, CFR, DDP/DDU.
FAQ
Q1: What standard does CSA Angle Bar follow?
A: CSA Angle Bar can be manufactured according to CSA G40.20/G40.21 based on project requirements.
Q2: What grades are available?
A: Common grades include 44W, 50W, 50WT, 65W and 65WT.
Q3: Do you supply equal and unequal angles?
A: Yes. Both equal angle and unequal angle steel can be supplied.
Q4: Can you manufacture custom angle sizes?
A: Yes. We support custom dimensions, thicknesses, lengths, cutting, drilling, and fabrication according to drawings.
Q5: Is galvanized CSA Angle Bar available?
A: Yes. Hot-dip galvanized angle steel is available for applications requiring enhanced corrosion resistance.
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