Hot Rolled Steel Square Tube - 3/4 Inch X 0.083
A500 Grade B Hot Rolled Steel Square Tube - 3/4" x 0.083" x 20'
This 3/4" x 0.083" wall Hot Rolled Steel Square Tube is a structural-grade product manufactured to ASTM A500 Grade B standards. It offers a minimum yield strength of 46,000 PSI, excellent weldability, and a high strength-to-weight ratio for general fabrication and structural frames. In stock Los Angeles.
- A500 Grade B Carbon Steel Construction
- ASTM A500 Certified
- 58,000 PSI Tensile Strength
- Excellent Weldability and Formability
Hot Rolled Steel Square Tube is produced by processing steel at high temperatures, resulting in a cost-effective product with a dark, scaled surface finish. This 3/4" tube conforms to ASTM A500 Grade B, a standard for structural applications, ensuring a minimum yield strength of 46,000 PSI. Its carbon steel composition provides excellent weldability and good formability, making it a reliable choice for fabricated assemblies.
As a small-sized tube, this 3/4" profile is ideal for lightweight structural tasks. It is frequently used for constructing durable gate frames, equipment guards, furniture frames, and support brackets where a high strength-to-weight ratio is beneficial but precise dimensional tolerances are not the primary concern.
Specifications
- Material: A500 Grade B Carbon Steel
- Standards: ASTM A500
- Strength/Tensile: 58,000 PSI
- Dimensions: 3/4" Width x 3/4" Height x 0.083" Wall x 240" Length
- Finish: Hot Rolled (Mill Scale)
- Certifications: MTR Available Upon Request
Applications
- Fencing & Gates: Gate frames and support posts - excellent weldability for strong, rigid construction.
- General Fabrication: Brackets, mounts, and custom fixtures - easily cut, drilled, and welded for various projects.
- Industrial Equipment: Machine guards and light-duty support structures - cost-effective strength.
- Furniture & Displays: Industrial-style table legs, shelving units, and trade show frames - provides structural integrity.
Target Users
Welders, fabricators, contractors, and maintenance personnel rely on A500B Square Tube for its predictable strength and ease of use in structural 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 surface must be removed by grinding, sandblasting, or chemical cleaning before painting or powder coating to ensure proper adhesion. Contact our Los Angeles sales team for custom finish or coating inquiries.
How to Measure
Square tube is measured by its outer dimensions (Width 'A' x Height 'B'), its wall thickness ('C'), and its overall length. Use a caliper to measure dimensions precisely.
Example: To order this square tube, specify "A500B Square Tube, 3/4" x 0.083" wall x 20' length".
Order Checklist
- Product name and required dimensions (3/4" x 0.083" x 20')
- Material specification and quantity (in feet or pieces)
- Confirm grade (A500 Grade B) meets structural requirements
- Surface finish requirements (Hot Rolled)
- Certifications required (Mill Test Report)
- Cutting or delivery requirements
Quick Facts
- Product
- Hot Rolled Steel Square Tube - 3/4 Inch X 0.083
- Material
- A500 Grade B Carbon Steel
- Standards
- ASTM A500
- Key Properties
- 58,000 PSI tensile, excellent weldability, high strength-to-weight ratio
- Primary Applications
- Gate frames, structural supports, general fabrication
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock A500B Hot Rolled Square Tube in sizes from 1/2" to 3/4" with various wall thicknesses. This 3/4" x 0.083" size is available in 20-foot lengths for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing