Hot Rolled Steel Flat Bar - 1-3/4 Inch X 1 Inch
Hot Rolled Steel Flat Bar - 1-3/4 Inch X 1 Inch
This 1-3/4" x 1" hot rolled flat bar is an A36 structural steel ideal for fabrication and repair. Meeting ASTM A36 standards, it provides a minimum 36,000 PSI yield strength and excellent weldability, making it a reliable choice for supports and framing. In stock Los Angeles.
- A36 Carbon Steel Construction
- ASTM A36 Certified
- 58,000-80,000 PSI Tensile Strength
- Excellent Weldability
Hot rolled A36 steel is a low-carbon structural material produced by forming at elevated temperatures, resulting in a scaly, blue-grey mill finish. It conforms to ASTM A36 specifications, guaranteeing a minimum yield strength of 36,000 PSI. This grade's chemical composition ensures outstanding weldability with common methods and good machinability for drilling, punching, and forming.
As a medium-sized flat bar, this 1-3/4" x 1" profile is perfectly suited for structural bracing, machinery mounting plates, wear strips, and trailer frame components. Its substantial thickness provides excellent rigidity and load-bearing capacity for demanding industrial and construction applications.
Specifications
- Material: A36 Hot Rolled Steel
- Standards: ASTM A36
- Strength/Tensile: 58,000-80,000 PSI (Yield: 36,000 PSI min)
- Dimensions: 1-3/4" Width x 1" Thickness x 240" Length
- Finish: Hot Rolled (Mill Scale)
- Certifications: MTR Available
Applications
- General Fabrication: Base plates and brackets - Easy to weld and drill for custom connections.
- Industrial Maintenance: Repair sections and reinforcements - Cost-effective and strong for equipment fixes.
- Transportation: Trailer frames and chassis components - Durable and withstands heavy loads.
- Construction: Concrete form bracing and temporary supports - Versatile and readily available for job sites.
Target Users
Fabricators, welders, and maintenance technicians rely on A36 Hot Rolled Flat Bar for its strength, weldability, and value in structural and repair projects throughout the Los Angeles area.
Finish Options
This product comes standard with a hot rolled mill finish, characterized by a blue-grey color and a rough, scaly texture. This surface must be removed by grinding, sandblasting, or pickling before painting or coating. For a smoother, more dimensionally precise finish, consider Cold Rolled Flat Bar. 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). This bar has a 1-3/4" width and 1" thickness.
Example: To order this flat bar, specify "Hot Rolled Flat Bar, 1-3/4 Inch by 1 Inch".
Order Checklist
- Product name and required dimensions (1-3/4" x 1" 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 - 1-3/4 Inch X 1 Inch
- Material
- A36 Hot Rolled Steel
- Standards
- ASTM A36
- Key Properties
- 36,000 PSI yield, excellent weldability, good machinability
- Primary Applications
- Structural bracing, base plates, equipment 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", thicknesses from 1/8" to 2", and lengths up to 240". This 1-3/4" x 1" size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing