Structural steel plate is engineered for common construction and structural building applications. It is a readily available and commonly used steel plate product used for key components in infrastructure projects such as bridges and buildings, as well as other applications such as ship building, storage tanks and general steel fabrication.
Here’s a breakdown of what it is and why it’s important:
What Is Structural Steel Plate?
Structural steel plate is produced through a plate mill and is manufactured to a range of grades and lengths to produce a steel plate product that meets specific standards for structural applications.
Some key features of Structural Steel Plate include:
- High Strength: Supports large loads without bending or breaking.
- Ductility: Can deform under stress without cracking.
- Weldability: Easily joined by welding.
- Formability: Can be cut, shaped, and drilled to fit specific applications.
Common Grades & Standards
Structural steel plates are available in different grades, each designed for specific applications. Common standards include:
- ASTM A36: General-purpose structural plate, widely used.
- ASTM A572: High-strength, low-alloy plate for better strength-to-weight ratio.
- ASTM A516: Designed for pressure vessels and boilers.
- EN 10025 / S355: European standard structural plates.
Typical Applications
- Building structures: Beams, columns, trusses
- Bridges: Deck plates, girders
- Shipbuilding: Hulls, decks, frames
- Storage tanks: Oil and gas, chemical industries
- Heavy equipment: Excavators, cranes
Sizes and Thicknesses
- Thickness: Typically ranges from 3 mm to 100 mm, or even more for special projects.
- Width & Length: Varies, but common widths are 1,500 mm to 3,000 mm, and lengths up to 12 meters or more.
Fabrication Techniques
- Cutting: Plasma, laser, or waterjet
- Welding: MIG, TIG, or arc welding
- Bending/Forming: Press brakes or rolls
- Machining: For holes, slots, and other features
To learn more about XLERPLATE® steel, click here.
