Specifications and dimensions
- State the exact section designation, depth, flange and web dimensions, mass per length and ordered length.
- Control dimensional tolerance, camber, sweep, twist, end squareness, surface and permitted repair.
Reviewed technical and procurement guidance · 10 August 2026
ASTM A572 Grade 50 Structural Steel Profiles
ASTM A572 Grade 50 structural steel profiles for higher-strength structural work; thickness, section, toughness and fabrication requirements remain project-specific.
03Grade-product
Standards and supply condition
- ASTM A572/A572M Grade 50 material specification
- ASTM A6/A6M general requirements for the applicable rolled product
Manufacturing and processing
- Structural sections are hot rolled to a standardized or project-defined profile.
- Sawing, drilling, coping, blasting, priming and fabrication require approved drawings and tolerances.
Typical applications
- Building and industrial framing
- Columns, beams, platforms and equipment supports
- Bridges and infrastructure only under the project-specified bridge standard
Quality and acceptance controls
- Match grade, heat number, product form, dimensions and ordered ASTM edition to the mill test report.
- Verify dimensional tolerances, straightness or flatness, surface condition, marking and traceability under ASTM A6/A6M.
- Order impact testing, ultrasonic examination, carbon-equivalent reporting or other supplementary requirements when the design requires them.
Include in your RFQ
- Exact alloy or grade and governing product specification
- Product form, dimensions, tolerances and quantity
- Delivery condition or temper and required surface finish
- Fabrication route, service environment and design standard
- Testing, inspection, certificate and traceability requirements
- Packing, marking, destination and required delivery date
Selection limits
- The grade does not by itself establish structural capacity, notch toughness, weld procedure, corrosion protection or suitability for a specific code.
- Plate, sheet, bar and structural shape availability and property limits vary with thickness, section and the current product standard.
10 August 2026
Sources and technical review
RFQ support
ASTM A572 Grade 50 Structural Steel Profiles
ASTM A572 Grade 50 structural steel profiles for higher-strength structural work; thickness, section, toughness and fabrication requirements remain project-specific.