American Standard H-Beam
The W12×40 is a popular American Standard Wide Flange H-Beam (W-Beam) known for its excellent structural performance and versatility. Below is a detailed introduction to its specifications, material, mechanical properties, and applications.
1. Basic Parameters
| Parameter Name | Value |
|---|---|
| Model | W12×40 |
| Height (h) | 12.00 inches (304.8 mm) |
| Flange Width (b) | 8.00 inches (203.2 mm) |
| Web Thickness (tw) | 0.30 inches (7.6 mm) |
| Flange Thickness (tf) | 0.52 inches (13.2 mm) |
| Weight | 40 lb/ft (59.5 kg/m) |
2. Material and Standards
Material: Typically made of ASTM A36 (carbon structural steel) or ASTM A992 (structural steel for buildings).
Standards: Complies with ASTM A6/A6M standards.
3. Mechanical Properties
| Performance Indicator | Value |
|---|---|
| Yield Strength (Fy) | 36 ksi (250 MPa) |
| Tensile Strength (Fu) | 58-80 ksi (400-550 MPa) |
| Elongation | ≥ 21% |
4. Advantages and Features
High Strength: With a yield strength of 36 ksi, the W12×40 is suitable for high-load structural applications.
Moderate Weight: Weighing 40 lb/ft, it balances strength and weight efficiency.
Precise Dimensions: Manufactured to strict American standards, ensuring accurate dimensions for easy installation and construction.
Excellent Load-Bearing Capacity: Ideal for beams, columns, and other structural components.
Versatility: Suitable for a wide range of applications, including buildings, bridges, and industrial structures.
5. Applications
The W12×40 H-beam is widely used in:
Building Structures: Beams, columns, and frames for residential, commercial, and industrial buildings.
Bridges: Main girders and support structures.
Industrial Facilities: Platforms, mezzanines, and heavy equipment supports.
Infrastructure Projects: Towers, warehouses, and storage facilities.
6. Summary
The W12×40 is a high-quality American Standard Wide Flange H-Beam that combines strength, moderate weight, and precise dimensions. Its excellent mechanical properties and versatility make it a reliable choice for various structural applications. For detailed technical parameters or procurement advice, feel free to contact us!
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