ASTM A572 Grade 50 steel channel is a high-strength structural steel section used in building frames, industrial supports, machinery structures and steel fabrication. As a steel channel supplier, we support procurement of ASTM A572 Grade 50 Steel Channel in common C and U channel profiles, with standard sizes, lengths and bulk quantities available subject to stock and sourcing confirmation.
Our supply options cover A572 Grade 50 C channel and U-shaped channel profiles in commonly requested dimensions. We support standard and project-specific lengths, bulk orders and export packing. Buyers can submit section designations, dimensions, quantities and material documentation requirements for supply confirmation.
ASTM A572 Grade 50 Steel Channel Specifications
| Parameter | Supply Specification |
|---|---|
| Product | ASTM A572 Grade 50 Steel Channel |
| Steel Grade | ASTM A572 Grade 50 |
| Material Type | High-Strength Low-Alloy Structural Steel |
| Section Types | C Channel, U Channel |
| C Channel Profiles | Common AISC American Standard C Shapes |
| U Channel Profiles | Common U-shaped structural channel profiles |
| Material Standard | ASTM A572/A572M |
| Section Dimensions | Common market sizes and project-specific requirements |
| Manufacturing Route | Hot-Rolled Structural Sections, subject to product confirmation |
| Standard Lengths | 20 ft, 40 ft, 6 m, 9 m, 12 m; subject to profile and availability |
| Surface Condition | Mill Finish / Black Surface |
| Inspection Documents | Material Test Certificate (MTC), subject to order requirements |
| MOQ | No fixed MOQ for available stock; other quantities are negotiable according to purchasing requirements |
ASTM A572 Grade 50 C Channel Supply Sizes
We supply A572 Grade 50 C channel in common American Standard channel profiles for structural fabrication, industrial equipment supports and building projects. Multiple section weights and dimensions can be sourced according to order requirements. Submit your required channel designation, quantity and length for grade and availability confirmation.
| Available Section | Nominal Weight (lb/ft) | Depth (in) | Flange Width (in) | Web Thickness (in) | Flange Thickness (in) |
|---|---|---|---|---|---|
| C3×4.1 | 4.1 | 3 | 1.41 | 0.170 | 0.273 |
| C4×5.4 | 5.4 | 4 | 1.58 | 0.184 | 0.296 |
| C4×7.25 | 7.25 | 4 | 1.72 | 0.321 | 0.296 |
| C5×9 | 9.0 | 5 | 1.89 | 0.325 | 0.320 |
| C6×8.2 | 8.2 | 6 | 1.92 | 0.200 | 0.343 |
| C6×10.5 | 10.5 | 6 | 2.03 | 0.314 | 0.343 |
| C7×9.8 | 9.8 | 7 | 2.09 | 0.210 | 0.366 |
| C8×11.5 | 11.5 | 8 | 2.26 | 0.220 | 0.390 |
| C8×13.75 | 13.75 | 8 | 2.34 | 0.303 | 0.390 |
| C10×15.3 | 15.3 | 10 | 2.60 | 0.240 | 0.436 |
| C10×20 | 20.0 | 10 | 2.74 | 0.379 | 0.436 |
| C12×20.7 | 20.7 | 12 | 2.94 | 0.282 | 0.501 |
| C12×25 | 25.0 | 12 | 3.05 | 0.387 | 0.501 |
| C15×33.9 | 33.9 | 15 | 3.40 | 0.400 | 0.650 |
| C15×40 | 40.0 | 15 | 3.52 | 0.520 | 0.650 |
Section dimensions and nominal weights are based on AISC section references. ASTM A572 Grade 50 material availability is subject to confirmation for the selected section and order quantity.
U Channel Steel Supply Sizes
We offer ASTM A572 Grade 50 U channel steel in commonly requested U-shaped profiles for structural fabrication, equipment supports and industrial projects. Supply options cover different channel heights, flange widths, thicknesses and lengths, with specifications matched to project drawings and purchasing requirements.
| Nominal Channel Size (in) | Height (in) | Flange Width (in) | Thickness Range (in) | Common Lengths (ft) |
|---|---|---|---|---|
| 2 × 1 | 2 | 1 | 1/8–3/16 | 20, 40 |
| 3 × 1.5 | 3 | 1.5 | 1/8–1/4 | 20, 40 |
| 4 × 2 | 4 | 2 | 1/8–1/4 | 20, 40 |
| 5 × 2 | 5 | 2 | 3/16–5/16 | 20, 40 |
| 6 × 2 | 6 | 2 | 3/16–3/8 | 20, 40 |
| 6 × 2.5 | 6 | 2.5 | 3/16–3/8 | 20, 40 |
| 8 × 2.5 | 8 | 2.5 | 1/4–3/8 | 20, 40 |
| 8 × 3 | 8 | 3 | 1/4–1/2 | 20, 40 |
| 10 × 3 | 10 | 3 | 1/4–1/2 | 20, 40 |
| 12 × 3 | 12 | 3 | 5/16–1/2 | 20, 40 |
Dimensions are indicative procurement ranges for common U-shaped channel profiles, not a single standardized AISC section series. Final dimensions, corner radii, tolerances, manufacturing route and ASTM A572 Grade 50 compliance must be confirmed against the selected product specification.
Applications of A572 Grade 50 Steel Channel
- Building Steel Frames: Secondary framing members, wall supports, roof framing components and structural connections in commercial and industrial buildings.
- Industrial Platforms and Walkways: Support frames, equipment platforms, access structures, maintenance walkways and service platforms.
- Machinery and Equipment Bases: Machine frames, equipment supports, mounting structures and fabricated steel bases requiring specified structural strength.
- Warehouse and Storage Systems: Structural supports, rack components, bracing assemblies and material-handling equipment frames, subject to engineering design.
- Steel Fabrication: Welded assemblies, bolted connections, built-up sections and custom structural components.
- Transportation and Industrial Equipment: Chassis components, support frames, trailer structures and other fabricated assemblies designed around channel sections.
Chemical Composition
| Element | Carbon (C) | Manganese (Mn) | Phosphorus (P) | Sulfur (S) | Silicon (Si) |
|---|---|---|---|---|---|
| Typical Standard Limit (wt. %) | ≤0.23 | ≤1.35 | ≤0.040 | ≤0.050 | 0.15–0.40 |
Applicable chemical limits depend on the ASTM A572/A572M grade, product form, thickness and specified alloy type. Final compliance is subject to the applicable standard edition and MTC.
Mechanical Properties
| Property | Yield Strength | Tensile Strength | Elongation in 8 in (200 mm) | Elongation in 2 in (50 mm) |
|---|---|---|---|---|
| ASTM A572 Grade 50 | ≥50 ksi (345 MPa) | 65–90 ksi (450–620 MPa) | ≥18% | ≥21% |
Elongation requirements depend on the applicable specimen dimensions and product thickness. Verify the governing ASTM A572/A572M requirements for the supplied structural section.
Ordering and Export Supply
- Available Stock: No fixed MOQ for available stock.
- Other Quantities: Negotiable according to purchasing requirements.
- Order Details: Section designation, dimensions, steel grade, length and quantity.
- Material Documentation: MTC and other agreed inspection documents.
- Packing: Bundled and secured for loading, handling and export transportation.
- Shipping: Export shipment arrangements based on order volume and destination.
Request a Quote for ASTM A572 Grade 50 Steel Channel
Send us your required A572 Grade 50 steel channel sizes, section profiles, lengths and quantities for a supply quotation. Specify your required channel dimensions and material standard so that the section profile, steel grade and documentation requirements can be confirmed against your purchasing specification.