Hot Rolled Steel Flat Bar - 4 Inch X 1/8 Inch
| Weight | 1.700000 |
|---|---|
| bobco_dimensions_width | 4 |
| bobco_dimensions_length | 240 |
| bobco_thickness | 0.125 |
| price_21to50 | 0 |
| price_11to20 | 0 |
| price_6to10 | 0 |
| addon_charges_fraction | 2 |
| addon_charges_percentage | 20 |
| addon_charges_simple | 10 |
| MAX LENGTHS | 20 |
| FULL LENGTH PRICE | 48.62 |
| Thickness | 0.125 |
| Dimension Length | 240.000000 |
| Dimension Width | 4.000000 |
| Dimension Height | 0.125000 |
A36 Hot Rolled Steel Flat Bar - 4 Inch X 1/8 Inch
This 4" x 1/8" Hot Rolled Steel Flat Bar is a general-purpose structural A36 steel with excellent weldability and formability. Conforming to ASTM A36, its high strength and substantial width make it ideal for base plates, supports, and heavy fabrication. In stock Los Angeles.
- A36 Carbon Steel Construction
- ASTM A36 Certified
- 58,000-80,000 PSI Tensile Strength
- Excellent Weldability
A36 hot rolled 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 cost-effective and easy to work with for structural applications. Conforming to ASTM A36 standards, this low-carbon steel offers a minimum yield strength of 36,000 PSI, ensuring reliable performance in demanding roles where precise tolerances are not critical.
As a large profile flat bar, this 4-inch wide material provides an excellent foundation for applications requiring a broad, stable surface area. It is commonly used for machinery base plates, heavy-duty structural supports, column footings, and custom-fabricated brackets where distributing load is essential. Its thickness provides good rigidity for its width.
Specifications
- Material: A36 Carbon Steel
- Standards: ASTM A36
- Strength/Tensile: 58,000-80,000 PSI
- Dimensions: 4" Width x 1/8" Thickness x 240" Length
- Finish: Hot Rolled, Mill Finish
- Certifications: Mill Test Report (MTR) Available
Applications
- Construction: Base plates for steel columns - Wide footprint provides excellent load distribution and anchoring.
- Heavy Equipment: Frame components and supports - High strength and weldability for robust assemblies.
- Industrial Fabrication: Gussets and connecting plates - Easily cut and drilled for custom structural connections.
- Machinery: Mounting plates for motors and equipment - Provides a stable, strong foundation that dampens vibration.
Target Users
Fabricators, welders, structural engineers, and maintenance teams rely on A36 flat bar for its strength, versatility, and cost-effectiveness in construction and industrial projects throughout the Los Angeles area.
Finish Options
This product comes standard with a hot rolled mill finish, characterized by a dark, scaly surface. This scale must be removed by grinding, sandblasting, or pickling before painting, powder coating, or galvanizing. Left unfinished, it will rust. 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 a tape measure or calipers for accuracy.
Example: To order this flat bar, specify "A36 Flat Bar, 4 inch by 1/8 inch".
Order Checklist
- Product name and required dimensions (4" x 1/8" x 240")
- Material specification and quantity
- Confirm grade (A36) meets project requirements
- Surface finish requirements (Hot Rolled Mill Finish)
- Certifications required (Mill Test Report)
- Special handling or cutting requirements
Quick Facts
- Product
- Hot Rolled Steel Flat Bar - 4 Inch X 1/8 Inch
- Material
- A36 Carbon Steel
- Standards
- ASTM A36
- Key Properties
- 36,000 PSI yield, excellent weldability, good formability
- Primary Applications
- Base plates, structural supports, frame components
- 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 4" x 1/8" x 240" size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing-
Hot Rolled Steel Flat Bar - 4 Inch X 1/8 Inch$25.99
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