Hot Rolled Steel Flat Bar - 4 Inch X 1/4 Inch
| Weight | 3.400000 |
|---|---|
| bobco_dimensions_width | 4 |
| bobco_dimensions_length | 240 |
| bobco_thickness | 0.25 |
| 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 | 72.93 |
| Thickness | 0.25 |
| Dimension Length | 240.000000 |
| Dimension Width | 4.000000 |
| Dimension Height | 0.250000 |
A36 Hot Rolled Steel Flat Bar - 4" x 1/4" x 240"
This 4" x 1/4" hot rolled flat bar is an A36 structural steel with excellent weldability and formability. Meeting ASTM A36 standards with a 36,000 PSI minimum yield strength, it's a versatile choice for fabrication, construction, and repair projects. In stock Los Angeles.
- A36 Carbon Steel Construction
- ASTM A36 Certified
- 58,000-80,000 PSI Tensile Strength
- Excellent Weldability and Formability
A36 hot rolled steel is a low-carbon structural steel formed at high 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, it provides a minimum yield strength of 36,000 PSI, ensuring reliable performance in demanding structural roles.
As a large-format flat bar, this 4-inch wide stock is ideal for manufacturing base plates for columns, heavy equipment mounting brackets, structural braces, and die components where maximum stability and load distribution are required in fabrication and construction.
Specifications
- Material: A36 Hot Rolled Steel
- Standards: ASTM A36
- Strength/Tensile: 58,000-80,000 PSI
- Dimensions: 4" Width x 1/4" Thickness x 240" Length
- Finish: Hot Rolled (Mill Finish)
- Certifications: Mill Test Report (MTR) Available
Applications
- Structural Engineering: Base plates for columns and beams - provides a wide, stable footprint for load transfer.
- Heavy Equipment: Mounting brackets and frames - excellent strength and weldability for fabricating robust supports.
- Industrial Fabrication: Die components and heavy braces - durable and cost-effective material for tooling and supports.
- Construction: Concrete formwork bracing and temporary shoring - strong and reusable for job site needs.
Target Users
Structural fabricators, welders, and maintenance technicians rely on A36 flat bar for its strength, weldability, and value 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 scaly, blue-grey surface. This scale must be removed by grinding or blasting before painting or coating. For specific project requirements, finishes such as pickling and oiling (P&O) 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 (the larger dimension) and its Thickness (the smaller dimension). Both are critical for proper fit and function.
Example: To order this flat bar, specify "A36 Hot Rolled Flat Bar, 4 Inch x 1/4 Inch x 240 Inch length".
Order Checklist
- Product name and required dimensions (4" x 1/4" 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 - 4 Inch X 1/4 Inch
- Material
- A36 Hot Rolled Steel
- Standards
- ASTM A36
- Key Properties
- 58,000-80,000 PSI tensile, Excellent Weldability, Good Formability
- Primary Applications
- Base plates, structural braces, heavy equipment mounts
- 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 1/4" 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 1/4 Inch$21.27
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