Hot Rolled Standard I-Beam - 4 X 9.5
| Weight | 9.500000 |
|---|---|
| bobco_dimensions_width | 4 |
| bobco_dimensions_length | 240 |
| bobco_thickness | 0.326 |
| price_21to50 | 0 |
| price_11to20 | 0 |
| price_6to10 | 0 |
| addon_charges_percentage | 20 |
| addon_charges_simple | 14 |
| MAX LENGTHS | 20 |
| Thickness | 0.326 |
| Dimension Length | 240.000000 |
| Dimension Width | 4.000000 |
| Dimension Height | 2.796000 |
| FULL LENGTH PRICE | 46.37 |
| full_length | 20 |
| addon_charges_fraction | 3 |
Hot Rolled Standard I-Beam - 4" x 9.5 lbs/ft
This 4" x 9.5 lbs/ft Hot Rolled I-Beam is a versatile structural section manufactured from A36 carbon steel. Meeting ASTM A36 specifications, it guarantees a minimum yield strength of 36,000 PSI with excellent weldability, ideal for building frames and equipment bases. In stock Los Angeles.
- A36 Steel Construction
- ASTM A36 Certified
- 36,000 PSI Minimum Yield Strength
- Excellent Weldability and Formability
Hot Rolled I-Beams, also known as S-Beams, are a fundamental component in structural applications. Produced from A36 steel, a low-carbon grade, these beams offer a predictable yield strength of 36,000 PSI and exceptional weldability using common methods. The hot rolling process results in excellent ductility and toughness, though the surface retains a mill scale that must be removed before coating.
As a large structural shape, this 4-inch I-beam provides significant resistance to bending and shear forces. It is frequently specified for heavy structural applications, including main building frames, industrial equipment bases, trailer chassis, and support beams for mezzanines and platforms where load-bearing capacity and rigidity are critical design requirements.
Specifications
- Material: A36 Steel
- Standards: ASTM A36
- Strength/Tensile: 58,000 - 80,000 PSI
- Dimensions: 4" Height x 2.796" Flange Width x 0.326" Web Thickness x 20' Length
- Finish: Hot Rolled (Mill Finish)
- Certifications: Mill Test Report (MTR) Available
Applications
- Construction: Main support beams, roof trusses, and lintels - for its predictable load-bearing capacity.
- Industrial Equipment: Machinery bases and support frames - for high rigidity and vibration damping.
- Mezzanines: Floor joists and primary support beams - for creating strong, elevated platforms.
- Trailers & Chassis: Frame rails and cross-members - providing a durable and strong foundation for truck beds.
Target Users
Structural engineers, fabricators, and general contractors rely on A36 I-Beams for predictable strength and ease of fabrication in commercial and industrial projects throughout the Los Angeles area.
Finish Options
This product comes standard with a hot rolled mill finish, which has a dark, rougher surface with a layer of mill scale from the manufacturing process. For corrosion protection or aesthetic requirements, this scale should be removed via grinding or sandblasting before priming, painting, or galvanizing. Contact our Los Angeles sales team for custom finish inquiries.
How to Measure
Standard I-Beams (S-Beams) are designated by their height (in inches) and weight (in pounds per foot). Key measurements are Height (A), Flange Width (B), and Web Thickness (C).
Example: To order this I-Beam, specify "Hot Rolled I-Beam, 4 x 9.5, 20' length".
Order Checklist
- Product name and required dimensions (4" x 9.5 lbs/ft)
- Material specification and quantity
- Confirm grade (A36) meets engineering requirements
- Surface finish requirements (Hot Rolled Mill Finish)
- Certifications required (Mill Test Report)
- Special cutting or delivery instructions
Quick Facts
- Product
- Hot Rolled Standard I-Beam - 4 X 9.5
- Material
- A36 Steel
- Standards
- ASTM A36
- Key Properties
- 36,000 PSI min yield, excellent weldability, good formability
- Primary Applications
- Building frames, machinery bases, trailer chassis
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock Hot Rolled I-Beams in heights from 3" to 5" in standard 20 ft lengths. This 4" x 9.5 lbs/ft size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing-
Hot Rolled Standard I-Beam - 4 X 9.5$46.37
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