Hot Rolled Steel Flat Bar - 2-1/2 Inch X 5/8 Inch
A36 Hot Rolled Steel Flat Bar - 2-1/2" x 5/8"
This 2-1/2" x 5/8" Hot Rolled Steel Flat Bar is a versatile structural material manufactured to ASTM A36 specifications. It provides a minimum yield strength of 36,000 PSI and excellent weldability, making it ideal for frames, supports, and general fabrication. In stock Los Angeles.
- A36 Carbon Steel Construction
- ASTM A36 Certified
- 58,000-80,000 PSI Tensile Strength
- Excellent Weldability & Formability
Hot rolled A36 steel flat bar is formed at elevated temperatures, resulting in a product with a distinctive scaly, blue-grey finish and slightly rounded edges. This process makes it more malleable and cost-effective than cold rolled steel. It is a low-carbon grade with good overall mechanical properties, conforming to ASTM A36 for structural applications.
As a medium-sized bar, this 2-1/2" wide flat stock is perfectly suited for structural bracing, machine ways, wear strips, and base plates where strength and durability are critical. Its substantial thickness provides excellent load-bearing capacity for equipment frames and industrial supports, making it a staple for fabricators.
Specifications
- Material: A36 Hot Rolled Steel
- Standards: ASTM A36
- Strength/Tensile: 58,000-80,000 PSI
- Dimensions: 2-1/2" Width x 5/8" Thickness x 240" Length
- Finish: Hot Rolled (Mill Finish)
- Certifications: MTR Available
Applications
- Structural Framing: Brackets and gussets - Excellent strength-to-weight ratio for reliable connections.
- General Fabrication: Base plates for machinery - Good compressive strength and easy to drill and weld.
- Transportation: Trailer frame components and crossmembers - High durability and resistance to deformation.
- Agricultural Equipment: Implement frames and supports - Withstands rough use and is easy to repair on-site.
Target Users
Fabricators, welders, and maintenance technicians rely on A36 Hot Rolled Flat Bar for its strength, versatility, and cost-effectiveness in structural applications throughout the Los Angeles area.
Finish Options
This product comes standard with a hot rolled mill finish, characterized by a blue-grey, scaly surface. The mill scale must be removed by grinding or sandblasting before painting or coating for proper adhesion. Contact our Los Angeles sales team for custom finish inquiries.
How to Measure
Flat bar is measured by its Width (A) and its Thickness (B). Use calipers or a tape measure for accurate readings on the two flat perpendicular surfaces.
Example: To order this flat bar, specify "A36 Hot Rolled Flat Bar, 2-1/2 inch by 5/8 inch".
Order Checklist
- Product name and required dimensions (2-1/2" x 5/8" x 240")
- Material specification and quantity
- Confirm grade (A36) meets requirements
- Surface finish requirements (Hot Rolled)
- Certifications required (Mill Test Report)
- Special handling or delivery requirements
Quick Facts
- Product
- Hot Rolled Steel Flat Bar - 2-1/2 Inch X 5/8 Inch
- Material
- A36 Hot Rolled Steel
- Standards
- ASTM A36
- Key Properties
- 36,000 PSI yield, excellent weldability, good formability
- Primary Applications
- Structural bracing, base plates, trailer frames
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock A36 Hot Rolled Flat Bar in widths from 1/2" to 12" and thicknesses from 1/8" to 2". This 2-1/2" x 5/8" size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing