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CSA G40.20/G40.21 C Channel | Canadian Standard Structural C Channel Steel
Product Overview
CSA C Channel is a hot rolled structural steel shape suitable for use in construction, engineering and manufacturing in Canadian applications. Its C shape cross section provides high strength to weight ratio and is commonly used for structural frames, support beams, equipment bases, platforms, warehouses, and in general steel work.
Product Detail
| Item | Details |
| Product Name | CSA C Channel / C Channel Steel |
| Standard | CSA G40.20/G40.21 |
| Common Grades | 44W, 50W, 50WT, 65W, 65WT |
| Section Type | C Channel |
| Manufacturing | Hot Rolled |
| Length | Standard or Custom Cut |
| Surface | Black, Galvanized, Painted or Customized |
| Processing | Cutting, Drilling, Punching, Welding & Fabrication |
| Inspection | MTC / Third-Party Inspection Available |
CSA C CHANNEL SIZE
| Designation | Dimensions | Static Parameters | |||||||
| Moment of Inertia | Elastic Section Modulus | ||||||||
| Imperial | Depth | With | Web Thickness | Sectional Area | Weight | Ix | Iy | Sx | Sy |
| (in x lb/ft) | - h - | - w - | - s - | (in2) | (lbf/ft) | (in4) | (in4) | (in3) | (in3) |
| (in) | (in) | (in) | |||||||
| C 15 x 50 | 15 | 3.716 | 0.716 | 14.7 | 50 | 404 | 11 | 53.8 | 3.78 |
| C 15 x 40 | 15 | 3.52 | 0.52 | 11.8 | 40 | 349 | 9.23 | 46.5 | 3.37 |
| C 15 x 33.9 | 15 | 3.4 | 0.4 | 9.96 | 33.9 | 315 | 8.13 | 42 | 3.11 |
| C 12 x 30 | 12 | 3.17 | 0.51 | 8.82 | 30 | 162 | 5.14 | 27 | 2.06 |
| C 12 x 25 | 12 | 3.047 | 0.387 | 7.35 | 25 | 144 | 4.47 | 24.1 | 1.88 |
| C 12 x 20.7 | 12 | 2.942 | 0.282 | 6.09 | 20.7 | 129 | 3.88 | 21.5 | 1.73 |
| C 10 x 30 | 10 | 3.033 | 0.673 | 8.82 | 30 | 103 | 3.94 | 20.7 | 1.65 |
| C 10 x 25 | 10 | 2.886 | 0.526 | 7.35 | 25 | 91.2 | 3.36 | 18.2 | 1.48 |
| C 10 x 20 | 10 | 2.739 | 0.379 | 5.88 | 20 | 78.9 | 2.81 | 15.8 | 1.32 |
| C 10 x 15.3 | 10 | 2.6 | 0.24 | 4.49 | 15.3 | 67.4 | 2.28 | 13.5 | 1.16 |
| C 9 x 20 | 9 | 2.648 | 0.448 | 5.88 | 20 | 60.9 | 2.42 | 13.5 | 1.17 |
| C 9 x 15 | 9 | 2.485 | 0.285 | 4.41 | 15 | 51 | 1.93 | 11.3 | 1.01 |
| C 9 x 13.4 | 9 | 2.433 | 0.233 | 3.94 | 13.4 | 47.9 | 1.76 | 10.6 | 0.96 |
| C 8 x 18.75 | 8 | 2.527 | 0.487 | 5.51 | 18.75 | 44 | 1.98 | 11 | 1.01 |
| C 8 x 13.75 | 8 | 2.343 | 0.303 | 4.04 | 13.75 | 36.1 | 1.53 | 9.03 | 0.85 |
| C 8 x 11.5 | 8 | 2.26 | 0.22 | 3.38 | 11.5 | 32.6 | 1.32 | 8.14 | 0.78 |
| C 7 x 14.75 | 7 | 2.299 | 0.419 | 4.33 | 14.75 | 27.2 | 1.38 | 7.78 | 0.78 |
| C 7 x 12.25 | 7 | 2.194 | 0.314 | 3.6 | 12.25 | 24.2 | 1.17 | 6.93 | 0.7 |
| C 7 x 9.8 | 7 | 2.09 | 0.21 | 2.87 | 9.8 | 21.3 | 0.97 | 6.08 | 0.63 |
| C 6 x 13 | 6 | 2.157 | 0.437 | 3.83 | 13 | 17.4 | 1.05 | 5.8 | 0.64 |
| C 6×10.5 | 6 | 2.034 | 0.314 | 3.09 | 10.5 | 15.2 | 0.87 | 5.06 | 0.56 |
| C 6 x 8.2 | 6 | 1.92 | 0.2 | 2.4 | 8.2 | 13.1 | 0.69 | 4.38 | 0.49 |
| C 5 x 9 | 5 | 1.885 | 0.325 | 2.64 | 9 | 8.9 | 0.63 | 3.56 | 0.45 |
| C 5 x 6.7 | 5 | 1.75 | 0.19 | 1.97 | 6.7 | 7.49 | 0.48 | 3 | 0.38 |
| C 4 x 7.25 | 4 | 1.721 | 0.321 | 2.13 | 7.25 | 4.59 | 0.43 | 2.29 | 0.34 |
| C 4 x 5.4 | 4 | 1.584 | 0.184 | 1.59 | 5.4 | 3.85 | 0.32 | 1.93 | 0.28 |
| C 3 x 6 | 3 | 1.596 | 0.356 | 1.76 | 6 | 2.07 | 0.31 | 1.38 | 0.27 |
| C 3 x 5 | 3 | 1.498 | 0.258 | 1.47 | 5 | 1.85 | 0.25 | 1.24 | 0.23 |
| C 3 x 4.1 | 3 | 1.41 | 0.17 | 1.21 | 4.1 | 1.66 | 0.2 | 1.1 | 0.2 |
CSA C CHANNEL SIZE
Features of CSA C Channel Steel
1.High Strength & Rigidity
The CSA C Channel has a dependable structural strength plus a good bending resistance, which is very beneficial when used as a beam on load bearing support.
2.Canadian Standard
Manufactured according to CSA G40.20/G40.21 requirements, with commonly requested grades including 44W, 50W, 50WT, 65W and 65WT.
3.Flexible Customization
C Channel can be customized in length and machined to your drawings with services such as cutting, drilling, punching, welding and fabrication.
4.Consistent Quality
Royal Steel Group routinely tests the dimensional, surface, chemical composition and mechanical properties of its products to assure uniformity prior to shipment.
Surface Finish
Conventional Surfaces
Galvanized Surface
Spray Paint Surface
Application
The rigidity, strength, and flexible C-profile of the CSA C Channel make it the product of choice for Canadian building, civil, industrial, and manufacturing projects.
1. Structural Steel Buildings: Used in secondary framing, support members, roof systems, walls and as a structural reinforcement.
2. Warehouses & Industrial Buildings: Well suited for warehouse racks, machinery staging, platforms, mezzanines and manufacturing constructs.
3. Machinery & Equipment Supports: Used in machinery bases, equipment frameworks, supporting brackets, and heavy-duty structural configurations.
4. Bridges & Infrastructure: Lends itself to bridge elements, footing for the bridge, walkways, railings and infrastructure applications in general.
Processing Services
Royal Steel Group is a professional CSA C Channel Steel processing company, We could do many kinds of engineering and fabrication services of:
Service of Cutting – Accurate length cutting according to length required,drawing and project spec.
Drilling & Punching – Special hole patterns and joinery work for structural fixation.
Welding Fabrication – Custom structural steel fabrications and weldments.
Hot-Dip Galvanizing – For outdoor and long-term use, higher rust protection.
Surface Treatment Paint - Shot blast Other finishing treatments are available.
Tailored Solutions Production - You can provide special sizes/profiles and/or solutions for customization.
Quality Control
Royal Steel Group enforces its own internal quality checks during production and delivery processes of CSA C Channel to meet the requirements of CSA G40.20/G40.21 and your own company standard.
1.Raw Material Inspection
The chemical composition and material certificates are verified prior to production to ensure the appropriate steel grade.
2.Dimensional Inspection
Section height, flange width, web thickness, flange thickness, length, straightness, and weight are all checked for dimensional consistency.
3.Mechanical Testing
Some mechanical properties including yield strength, tensile strength, elongation are tested as per relevant standards.
4.Surface Inspection
Check for cracks, laminations, rusting, deformation, and other visual defects on the surface.
5.Grade & Specification Verification
Every single lot is checked with customers' defined CSA Standard, Steel Grade, Dimension and Quantity.
6.Third-Party Inspection
To ensure added quality, SGS, BV, or third party inspection etc. may be conducted at the cost of the buyer.
Our Advantages
CSA Standard Applicable – Provide CSA G40.20/G40.21 C Channel in grades like 44W, 50W, 50WT, 65W, 65WT.
OEM Services – Non-standard sizes, lengths, cutting, drilling, punching, processing and fabrication based on project drawings.
Tight Quality Control – Complete examination on chemical makeup, physical, dimension, straightness, surface, and weight.
Trusted Documentation – MTC and 3rd party inspection report from SGS or BV can be provided upon request.
Worldwide Export – We specialize in professional packaging and shipping internationally to the construction and engineering projects around the world.
Packaging & Shipping
CSA C Channel are tied and bundled for safe shipping overseas. The packaging can be customized based on the loading of containers, shipments of bulk and the requirements of customers.
Royal Steel Group facilitates FOB, CFR, CIF and many other international terms of transactions and provides export related documentation including commercial invoices, packing lists, MTCs, and third party inspection reports when needed.
FAQ
Q1: What quality documents can you provide?
A: We can provide Mill Test Certificates (MTC), packing lists, certificates of origin, and third-party inspection reports such as SGS or BV when required.
Q2: How do you control product quality?
A: We inspect chemical composition, mechanical properties, dimensions, straightness, surface condition, weight, and quantity before shipment.
Q3: What is the standard delivery length?
A: Standard lengths such as 6 m and 12 m are available. Custom lengths can be produced according to project requirements.
Q4: What is the minimum order quantity?
A: MOQ depends on the required size, grade, quantity, and production schedule. We can provide a quotation based on your specific requirements.
Q5: How is CSA C Channel packed for export?
A: Channels are normally bundled and securely strapped for container or bulk shipment. Packaging can be customized to suit the transportation method and project requirements.
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