Hot Rolled Steel Flat Bar - 1-3/4 Inch X 3/8 Inch
| Weight | 2.233300 |
|---|---|
| bobco_dimensions_width | 1.75 |
| bobco_dimensions_length | 240 |
| bobco_thickness | 0.375 |
| 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 | 53.33 |
| Thickness | 0.375 |
| Dimension Length | 240.000000 |
| Dimension Width | 1.750000 |
| Dimension Height | 0.375000 |
Hot Rolled Steel Flat Bar - 1-3/4 Inch X 3/8 Inch
This 1-3/4" x 3/8" hot rolled flat bar is a general-purpose A36 structural steel with excellent formability and weldability. It meets ASTM A36 specifications, providing reliable strength for frames, supports, and repairs. Its dimensions are suited for medium-duty structural applications. 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 A36 steel flat bar is produced at elevated temperatures, resulting in a product with a scaly, blue-grey mill finish and slightly rounded edges. This process makes it more cost-effective and formable than cold rolled alternatives. Conforming to ASTM A36, it provides a minimum yield strength of 36,000 PSI, making it a reliable choice for structural and fabrication work.
As a medium-sized bar, this 1-3/4" width is versatile for applications requiring more substance than smaller straps. It is commonly used for structural bracing, machine mounting plates, wear strips, trailer frames, and other general fabrication where strength and weldability are key.
Specifications
- Material: A36 Hot Rolled Steel
- Standards: ASTM A36
- Strength/Tensile: 58,000-80,000 PSI
- Dimensions: 1-3/4" Width x 3/8" Thickness x 240" Length
- Finish: Mill Finish (Hot Rolled)
- Certifications: MTR Available
Applications
- General Fabrication: Base plates and brackets - Easy to weld and drill for custom components.
- Transportation: Trailer frame cross-members - Good strength-to-weight ratio for durable structures.
- Industrial Maintenance: Reinforcement patches and supports - Cost-effective and readily available for repairs.
- Agricultural Equipment: Implement frames and supports - Withstands rough use and is easily repaired.
Target Users
Fabricators, welders, and maintenance technicians rely on A36 flat bar for its consistent strength and workability in structural projects throughout the Los Angeles area.
Finish Options
This product comes standard with a hot rolled mill finish, characterized by a blue-grey, scaly surface. This scale must be removed by grinding or blasting before painting or coating. For specific project requirements, other finishes such as pickling and oiling 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 or a tape measure for dimensions.
Example: To order this flat bar, specify "Hot Rolled Flat Bar, 1-3/4" wide x 3/8" thick x 240" length".
Order Checklist
- Product name and required dimensions (1-3/4" x 3/8" x 240")
- Material specification and quantity
- Confirm grade (A36) meets requirements
- Surface finish requirements (Hot Rolled Mill Finish)
- Certifications required (Mill Test Report)
- Special handling or delivery requirements
Quick Facts
- Product
- Hot Rolled Steel Flat Bar - 1-3/4 Inch X 3/8 Inch
- Material
- A36 Hot Rolled Steel
- Standards
- ASTM A36
- Key Properties
- 58,000-80,000 PSI tensile, Excellent Weldability, Good Formability
- Primary Applications
- Structural Bracing, Base Plates, General Fabrication
- 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 1-3/4" X 3/8" size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing-
Hot Rolled Steel Flat Bar - 1-3/4 Inch X 3/8 Inch$17.11
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