Hot Rolled Steel Flat Bar - 3 Inch X 1/4 Inch
| Weight | 2.550000 |
|---|---|
| bobco_dimensions_width | 3 |
| 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 | 49.73 |
| Thickness | 0.25 |
| Dimension Length | 240.000000 |
| Dimension Width | 3.000000 |
| Dimension Height | 0.250000 |
Hot Rolled Steel Flat Bar - 3 Inch X 1/4 Inch
This 3" x 1/4" A36 Hot Rolled Steel Flat Bar is a general-purpose structural steel with excellent weldability and formability. Conforming to ASTM A36 with a minimum 36,000 PSI yield strength, it provides reliable performance for frames, supports, and base plates. In stock Los Angeles.
- A36 Hot Rolled Steel Construction
- ASTM A36 Certified
- 58,000-80,000 PSI Tensile Strength
- Excellent Weldability and Formability
Hot rolled (HR) flat bar is formed at elevated temperatures, resulting in a product with a distinctive scaly, blue-grey finish and slightly rounded edges. This A36 steel is produced to ASTM A36 specifications, offering reliable performance with a 36,000 PSI minimum yield strength. Its carbon content ensures excellent weldability using common methods like MIG and stick welding.
As a medium-sized flat bar, this 3" width is highly versatile. It is an ideal choice for manufacturing structural bracing, building machine ways and wear strips, and fabricating sturdy base plates for machinery and columns where both strength and a substantial surface area are required.
Specifications
- Material: A36 Hot Rolled Steel
- Standards: ASTM A36
- Strength/Tensile: 58,000 - 80,000 PSI
- Dimensions: 3" Width x 1/4" Thickness x 240" Length
- Finish: Hot Rolled (Mill Finish)
- Certifications: MTR Available upon request
Applications
- Structural Framing: Brackets, gussets, and support braces - Excellent strength-to-weight ratio and weldability.
- General Fabrication: Base plates for columns and machinery - Good compressive strength and easy to drill.
- Industrial Maintenance: Repair patches and reinforcement sections - Cost-effective and readily available.
- Transportation: Trailer frames and chassis components - High durability and resistance to deformation.
Target Users
Fabricators, welders, construction contractors, and maintenance teams rely on A36 Hot Rolled Flat Bar for its strength, versatility, and value in 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, sandblasting, or pickling 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 (B) then its Thickness (A). Use a tape measure for width and calipers for thickness for an accurate measurement.
Example: To order this flat bar, specify "Hot Rolled Flat Bar, 3 Inch by 1/4 Inch".
Order Checklist
- Product name and required dimensions (3" x 1/4")
- Material specification and quantity
- Confirm grade (A36) meets requirements
- Surface finish requirements (Hot Rolled)
- Certifications required (Mill Test Report)
- Cutting or special delivery requirements
Quick Facts
- Product
- Hot Rolled Steel Flat Bar - 3 Inch X 1/4 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 3" x 1/4" size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing-
Hot Rolled Steel Flat Bar - 3 Inch X 1/4 Inch$18.33
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