Hot Rolled Steel Square Tube - 4 Inch X 0.25
| Weight | 12.210000 |
|---|---|
| bobco_dimensions_width | 4 |
| bobco_dimensions_length | 240 |
| bobco_thickness | 0.25 |
| price_21to50 | 0 |
| price_11to20 | 0 |
| price_6to10 | 0 |
| addon_charges_fraction | 5 |
| addon_charges_percentage | 20 |
| addon_charges_simple | 20 |
| MAX LENGTHS | 20 |
| FULL LENGTH PRICE | 325 |
| Thickness | 0.25 |
| Dimension Length | 240.000000 |
| Dimension Width | 4.000000 |
| Dimension Height | 4.000000 |
A500B Steel Square Tube - 4" x 4" x 0.250" Wall
This 4" x 4" square tube with a 0.250" wall is manufactured from hot rolled carbon steel to meet ASTM A500 Grade B standards. It provides a minimum yield strength of 46,000 PSI, making it ideal for load-bearing structural applications. In stock Los Angeles.
- A500 Grade B Steel Construction
- ASTM A500 Certified
- 58,000 PSI Tensile Strength
- Excellent Weldability
Hot rolled steel square tube is formed from steel processed at high temperatures, resulting in a cost-effective product with a scaled surface finish. This ASTM A500 Grade B material offers excellent weldability and good formability, providing a high strength-to-weight ratio essential for rigid structures. Its composition makes it a durable, reliable choice for general fabrication where precise tolerances are secondary.
As a large-format tube, this 4-inch square profile is specified for heavy-duty applications. Common uses include building frames, structural columns, heavy equipment bases, and main supports for industrial mezzanines and trailers, where maximum load-bearing capacity and rigidity are critical design requirements.
Specifications
- Material: A500 Grade B Steel
- Standards: ASTM A500
- Strength/Tensile: 58,000 PSI
- Dimensions: 4" x 4" x 0.250" Wall x 20' Length
- Finish: Hot Rolled (Scaled)
- Certifications: MTR Available
Applications
- Construction: Structural columns and building frames - High strength-to-weight ratio for vertical loads.
- Industrial Equipment: Heavy frames and machine bases - Provides a rigid and durable foundation.
- Trailer Manufacturing: Main frame rails and cross-members - Withstands significant stress and vibration.
- General Fabrication: Industrial supports and mezzanines - Easily cut and welded for custom structures.
Target Users
Structural engineers, fabricators, and construction professionals rely on A500B square tube for its certified strength and weldability in 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 cleaned via grinding or sandblasting before painting for proper adhesion. Contact our Los Angeles sales team for custom finish inquiries like priming or galvanizing.
How to Measure
Square tube is measured by its outer dimensions (Width x Height) and its wall thickness. Use calipers to ensure accuracy for both measurements.
Example: To order this tube, specify "A500B Steel Square Tube, 4 inch x 4 inch x 0.250 inch Wall".
Order Checklist
- Product name and required dimensions (4" x 4" x 0.250" Wall)
- Material specification and quantity
- Confirm grade (A500B) meets requirements
- Surface finish requirements (Hot Rolled)
- Certifications required (Mill Test Report)
- Special handling or delivery requirements
Quick Facts
- Product
- Hot Rolled Steel Square Tube - 4 Inch X 0.25
- Material
- A500 Grade B Steel
- Standards
- ASTM A500
- Key Properties
- 58,000 PSI tensile, 46,000 PSI yield, Excellent Weldability
- Primary Applications
- Structural columns, heavy frames, trailer manufacturing
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock Hot Rolled Square Tube in sides from 1/2" to large structural sizes and various wall thicknesses. This 4" x 4" x 0.250" size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing-
Hot Rolled Steel Square Tube - 4 Inch X 0.25$60.03
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