Download the Latest W beam Specifications and Dimensions.
CSA G40.20 G40.21 W Beam | Canadian Standard Steel Wide Flange Beam
Our CSA G40.20/G40.21 W Beams are Canadian-wide flange structural steel beams with superior quality and are suitable for high-end applications in structural and mechanical fields. Owing to the high load bearing capacity, good dimensional stability and mechanical property, W Beams are also popular in industrial buildings, bridges and other infrastructures.
We offer dependable structural steel services for your standard or custom job, in standard Canadian grades 44W, 50A, 50AT and 70WT from W100 through to W1000.
| Item | Details |
| Product | W Beam / Wide Flange Beam |
| Standard | CSA G40.20 / CSA G40.21 |
| Common Grades | 44W, 50A, 50AT, 70WT |
| Size Range | W100 – W1000 |
| Section Type | W Shape / Wide Flange |
| Material | Structural Carbon Steel |
| Application | Building Structures, Bridges, Industrial Facilities, Infrastructure |
| Surface | Black, Shot Blasted, Painted or Customized |
| Length | Standard or Custom Cut Lengths |
| Inspection | Mill Test Certificate (MTC), Third-Party Inspection Available |
Chemical Composition
| Grade | C max. (%) | Mn max. (%) | Si max. (%) | P max. (%) | S max. (%) | Cu* (%) |
| 44W | 0.23 | 1.5 | 0.4 | 0.04 | 0.05 | — |
| 50A | 0.23 | 1.5 | 0.4 | 0.04 | 0.05 | — |
| 50AT | 0.23 | 1.5 | 0.4 | 0.04 | 0.05 | — |
| 70WT | 0.2 | 1.6 | 0.4 | 0.03 | 0.03 | — |
Notes:
*Cu may be specified when required for atmospheric corrosion resistance or by project specification.
Chemical composition requirements can vary according to steel grade, product thickness and applicable CSA G40.20/G40.21 edition.
Final chemical composition shall be confirmed by the Mill Test Certificate (MTC).
For project-specific requirements, third-party inspection such as SGS / BV can be arranged.
Mechanical Properties
| Grade | Yield Strength, Min. (MPa) | Tensile Strength (MPa) | Elongation, Min. (%) |
| 44W | 300 | 450–620 | 20 |
| 50A | 345 | 450–620 | 20 |
| 50AT | 345 | 450–620 | 20 |
| 70WT | 485 | 620–760 | 16 |
Note:
Mechanical property requirements may vary with grade, product thickness, testing direction and applicable CSA G40.21 edition. Final values should be confirmed against the applicable standard and Mill Test Certificate (MTC).
| Structural Sections - W Beam Data | |||
|---|---|---|---|
| Metric | Depth | Fl. Width | Fl. Thick |
| W100X19.3 | 4 1/8 | 4 | 3/8 |
| W130X23.8 | 5 | 5 | 3/8 |
| W130X28.1 | 5 1/8 | 5 | 7/16 |
| W150X13.5 | 5 7/8 | 4 | 3/16 |
| W150X18 | 6 | 4 | 1/4 |
| W150X22.5 | 6 | 6 | 1/4 |
| W150X24 | 6 1/4 | 4 | 3/8 |
| W150X29.8 | 6 1/4 | 6 | 3/8 |
| W150X37.1 | 6 3/8 | 6 1/8 | 7/16 |
| W200X15 | 7 7/8 | 4 | 3/16 |
| W200X19.3 | 8 | 4 | 1/4 |
| W200X22.5 | 8 1/8 | 4 | 5/16 |
| W200X26.6 | 8 1/8 | 5 1/4 | 5/16 |
| W200X31.3 | 8 1/4 | 5 1/4 | 3/8 |
| W200X35.9 | 7 7/8 | 6 1/2 | 3/8 |
| W200X41.7 | 8 | 6 1/2 | 7/16 |
| W200X46.1 | 8 | 8 | 7/16 |
| W200X52 | 8 1/8 | 8 | 1/2 |
| W200X59 | 8 1/4 | 8 1/8 | 9/16 |
| W200X71 | 8 1/2 | 8 1/8 | 11/16 |
| W200X86 | 8 3/4 | 8 1/4 | 13/16 |
| W200X100 | 9 | 8 1/4 | 15/16 |
| W250X17.9 | 9 7/8 | 4 | 3/16 |
| W250X22.3 | 10 | 4 | 1/4 |
| W250X25.3 | 10 1/8 | 4 | 5/16 |
| W250X28.4 | 10 1/4 | 4 | 3/8 |
| W250X32.7 | 10 1/8 | 5 3/4 | 3/8 |
| W250X38.5 | 10 3/8 | 5 3/4 | 7/16 |
| W250X44.8 | 10 1/2 | 5 3/4 | 1/2 |
| W250X49.1 | 9 3/4 | 8 | 7/16 |
| W250X58 | 9 7/8 | 8 | 1/2 |
| W250X67 | 10 1/8 | 8 | 5/8 |
| W250X73 | 10 | 10 | 9/16 |
| W250X80 | 10 1/8 | 10 | 5/8 |
| W250X89 | 10 1/4 | 10 1/8 | 11/16 |
| W250X101 | 10 3/8 | 10 1/8 | 3/4 |
| W250X115 | 10 5/8 | 10 1/4 | 7/8 |
| W250X131 | 10 7/8 | 10 1/4 | 1 |
| W250X149 | 11 1/8 | 10 3/8 | 1 1/8 |
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Royal Steel Group provides customized CSA G40.20/G40.21 W Beams for Canadian construction, infrastructure and industrial projects. Custom solutions are available according to project drawings, specifications and structural requirements.
Grades: 44W, 50A, 50AT, 70WT
Size Range: W100–W1000
Custom Length: Standard or project-specific cutting lengths
Custom Cutting: Precision cutting according to drawings
Surface Treatment: Black, painted, shot blasted or galvanized
Fabrication: Drilling, hole punching, cutting and other processing available
Project Support:
Submit your W Beam size, grade, quantity, length or drawings to receive a customized quotation and production solution.
1.Commercial and Residential Buildings: W beams are state of the art engineered wood products which are used for most of the main structural framing, floor beams and load-bearing walls.
2.Industrial Buildings: Ideal for use in warehouse, workshop, factory, working platform and in heavy-duty structural frame.
3.Bridges & Infrastructure: Bridge beams are utilized in bridges, transportation and other infrastructure projects that have high strength requirements.
4.Mining & Energy Projects: Suitable for mine, power station, energy scheme, and heavy industrial building.
1.Supply with Global Standard
Standard steel profiles according to ASTM, EN, JIS and AS/NZS with customized production.
2.Strict Quality Control
They are fully tested for dimensions, straightness, chemical composition and mechanical properties.
3.Third-Party Inspection
SGS, BV and other third party inspection services are available.
4.Delivery
The delivery are guaranteed by the stable supply chain and high efficient production management.
5.Customized Processing
Customized sizes, cutting, drilling, fabrication and surface finishing according to drawings.
6.Support Projects Worldwide
Professional service to contractor, fabricator and engineering project globally.
7.Export Experience
Dependable steel products for building, infrastructure, industrial, and energy applications.
Export Standard Packing: Steel profiles securely bundled with steel straps and protective materials.
Customized Packing: Packing methods can be adjusted according to product size, shipping method and customer requirements.
Loading Options: Container, bulk vessel.
Port Service: Professional loading, securing and cargo handling to minimize damage during transportation.
Shipping Terms: FOB, CFR, CIF and other terms available.
Global Delivery: Reliable logistics support for construction, infrastructure and industrial projects worldwide.
Q1. What W Beam sizes can you supply?
A: We supply a wide range of W100–W1000, with specific dimensions and weights available upon request.
Q2. Can you provide customized W Beams?
A: Yes. We support custom lengths, cutting, drilling, fabrication and surface treatment based on drawings and project requirements.
Q3. Can you provide MTC and third-party inspection?
A: Yes. We can provide Mill Test Certificates (MTC) and support independent inspections by SGS, BV and other recognized agencies.
Q4. What quality tests are available?
A: Testing can include chemical composition, tensile strength, yield strength, elongation, dimensional inspection and straightness according to applicable requirements.
Q5. How do I request a quotation?
A: Please provide the W Beam size, grade, quantity, required length, delivery destination and any project specifications for an accurate quotation.
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