Hot Rolled Steel Flat Bar - 2 Inch X 5/8 Inch
A36 Hot Rolled Steel Flat Bar - 2" x 5/8"
This 2" x 5/8" hot rolled flat bar is an A36 structural steel ideal for general fabrication and repairs. It meets ASTM A36 standards with 36,000 PSI minimum yield strength, offering excellent formability and weldability. Its dimensions make it a robust choice for supports and brackets. In stock Los Angeles.
- A36 Steel Construction
- ASTM A36 Certified
- 58,000-80,000 PSI Tensile Strength
- Excellent Weldability
A36 hot rolled steel is a low-carbon steel formed at elevated temperatures, resulting in a scaly, blue-grey mill finish and slightly rounded edges. This process makes it cost-effective and easy to work with. Conforming to ASTM A36 specifications, it provides reliable structural performance with excellent weldability using common methods like MIG and stick welding, typically without preheating.
As a medium-width bar, this 2" x 5/8" size is perfectly suited for structural bracing, support brackets for machinery, trailer frame components, and heavy-duty gate frames where substantial strength and rigidity are required.
Specifications
- Material: A36 Hot Rolled Steel
- Standards: ASTM A36
- Strength/Tensile: 58,000-80,000 PSI
- Dimensions: 2" Width x 5/8" Thickness x 240" Length
- Finish: Hot Rolled (HR), Mill Finish
- Certifications: Mill Test Report (MTR) Available
Applications
- Structural Fabrication: Brackets and base plates - excellent strength and easy to weld and drill.
- Transportation: Trailer cross-members and frame repairs - durable and cost-effective for heavy use.
- Industrial Maintenance: Reinforcement sections and equipment supports - readily available for quick repairs.
- Construction: Concrete form bracing and temporary supports - low cost and versatile for job site needs.
Target Users
Fabricators, welders, construction crews, and maintenance technicians rely on A36 flat bar for its strength and versatility in structural applications throughout the Los Angeles area.
Finish Options
This product comes standard with a hot rolled (HR) mill finish, characterized by a scaly, blue-grey surface. This scale must be removed by grinding or sandblasting before painting or coating. For specific project requirements, other finishes may be available via special order. Contact our Los Angeles sales team for custom finish inquiries.
How to Measure
Flat bar is measured by its Width (A) and Thickness (B). Use calipers for an accurate measurement of both dimensions.
Example: To order this flat bar, specify "A36 Hot Rolled Flat Bar, 2 inches by 5/8 inches".
Order Checklist
- Product name and required dimensions (2" x 5/8")
- 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 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, general fabrication
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock Hot Rolled Flat Bar in widths from 1/2" to 12" and thicknesses from 1/8" to 2". This 2" x 5/8" size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing

