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ASTM A992 Hot Rolled Steel Plate – High Strength Structural Steel for Construction
ASTM A992 is a high-strength low-alloy (HSLA) structural steel that has become the standard steel for building construction and civil engineering in the United States. While it is most commonly used for H-beams and W-beams, it is also specified for hot-rolled steel sheets in applications requiring good weldability and high strength.
ASTM A992 steel plates are primarily used in structural applications requiring high strength, high toughness, and good weldability. It is widely used in steel structures for bridges, industrial buildings, and heavy construction.
Key Features:
High strength-to-weight ratio
Excellent weldability
Good ductility and seismic performance
Stable chemical composition ensures structural reliability
ASTM A992 Hot Rolled Steel Plate– Chemical Composition (Hot Rolled Steel Plate)
| Element | Content (%) |
| Carbon (C) | ≤ 0.23 |
| Manganese (Mn) | 0.50 – 1.50 |
| Phosphorus (P) | ≤ 0.035 |
| Sulfur (S) | ≤ 0.045 |
| Silicon (Si) | 0.15 – 0.40 |
ASTM A992 Hot Rolled Steel Plate – Mechanical Properties (Hot Rolled Steel Plate)
| Property | Requirement |
| Yield Strength | ≥ 345 MPa (50 ksi) |
| Tensile Strength | 450 – 620 MPa |
| Elongation | ≥ 18% |
| Modulus of Elasticity | ~200 GPa |
Notes:
- Hot rolled plate ensures uniform thickness and good surface quality.
- Suitable for structural, construction, fabrication, and industrial applications.
- Weldable and formable, making it versatile for engineering projects.
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Steel building frames and high-rise structures
Bridges and viaducts
Industrial plants and warehouses
Heavy machinery base plates
Offshore and infrastructure projects
Fabricated structural components
Higher yield strength than ASTM A36
Better seismic resistance for building structures
Excellent weldability without preheating in most cases
Improved consistency for modern construction design codes
Reduces steel consumption while maintaining load capacity
Thickness: 6 mm – 200 mm (customizable)
Width: 1000 mm – 2500 mm
Length: 6000 mm – 12000 mm or cut-to-length
Surface: Hot rolled, black, pickled & oiled (optional)
Stable supply of ASTM A992 structural steel plates
Strict quality control under ISO standards
Custom cutting and fabrication support
Fast delivery for global construction projects
Full export documentation support (MTC, CO, SGS)
1) Branch Office - Spanish-speaking support, customs clearance assistance, etc.
2) Over 5,000 tons of stock in stock, with a wide variety of sizes
3) Inspected by authoritative organizations such as CCIC, SGS, BV, and TUV, with standard seaworthy packaging
1️⃣ Bulk Cargo (Steel Plates)
Suitable for large-volume shipments of steel plates. The plates are typically stacked flat or bundled and loaded directly onto vessels. Wooden sleepers or anti-slip pads are placed at the bottom, with wooden battens or separators between plate layers. The bundles are secured with steel straps, and the surface is protected using rain-proof covers or rust-preventive oil to minimize corrosion during transportation.
Pros:
High payload capacity
Lower transportation cost per ton
Notes:
Specialized lifting equipment such as cranes, forklifts, or magnetic lifters is required
Condensation, surface scratches, and deformation must be avoided during handling and haulage
2️⃣ Containerized Cargo (Steel Plates)
Ideal for medium to small shipments or steel plates with higher surface requirements. The plates are packed in bundles, each treated with waterproof and anti-rust protection, and fixed on wooden pallets or frames. Desiccants can be placed inside the container to reduce moisture.
Advantages:
Superior protection against moisture and mechanical damage
Easier and safer handling
Drawbacks:
Higher shipping cost
Reduced loading efficiency due to container size limitations
Stable cooperation with shipping companies such as MSK, MSC, COSCO efficiently logistics service chain, logistics service chain are we to your satisfaction.
We follow the standards of quality management system ISO9001 in all procedure, and have strict control from packaging material purchase to transport vehicle scheduling.
1. What is the application of ASTM A992 Steel Plate?
It is restaurant in building construction, bridge, plant and heavy work, and can be applicable for building with high intensity and safety.
2. What is the strength of A992 steel?
The minimum yield strength is 345 MPa (50 ksi), and the tensile strength is usually 450–620 MPa, which can be used for load-bearing structure.
3. How is ASTM A992 different from ASTM A36?
ASTM A992 has higher strength, better toughness, and weldability than ASTM A36, and it also complies with the requirements of modern construction and seismic design more appropriately.
4. Is ASTM A992 a good plate for welding?
Yes. It features excellent weldability and it is employed extensively in urobajans without any complicated preheating procedures under normal conditions.
5. How are ASTM A992 Steel Plate packed and shipped?
Plates are bundled with steel straps, covered with waterproof, and accompanied with MTC (Mill Test Certificate) to ensure export quali traceability and inspection.
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