Products Description
EN10025-2 S420J0 non-alloy structural steel plates are featured with low carbon equivalent, good cold-forming properties and high tensile strength.
EN10025-2 S420J0 non-alloy structural steel plates are widely used in construction of bridges, highway construction and other engineering construction.
Products Specification
| Project | Specification |
|---|---|
| Thickness | 8mm–500mm |
| Width | 1000mm–4000mm |
| Length | 1000mm–12000mm |
| MOQ | 1 PC |
| Product Type | Steel Plate |
| Delivery Time | Promptly (Stock) or 10–40 days (Production) |
| Stock | Available |
| MTC | Available |
| Delivery Condition | As Requirements |
EN10025-2 S420J0 non-alloy structural steel plate chemical composition
|
Grade |
Thk(mm) |
C |
Mn |
Si |
P |
S |
N |
Cu |
|
S420J0 |
≦40 |
0.2 |
1.7 |
0.55 |
0.03 |
0.03 |
0.025 |
0.55 |
|
>40 |
0.22 |
EN10025-2 S420J0 non-alloy structural steel plate mechanical property
| Grade |
Thk(mm) |
Yield Strength |
Tensile Strength |
Elongation in 2 in. |
|
MPa |
MPa |
% |
||
|
S420J0 |
≦16 |
450 |
550-720 |
17 |
|
>16, ≦100 |
410 |
|||
|
>100 |
380 |
530-700 |
Detailed Applications of S420J0 Carbon Steel Plate
S420J0 is a low-alloy high-strength structural steel that complies with the EN 10025-2 standard, with a minimum yield strength of 420 MPa, a tensile strength of 520–630 MPa, and an elongation of ≥ 20%, providing excellent toughness and stability under heavy loads and dynamic impacts. Its good weldability and machinability make it an ideal material for civil engineering and infrastructure projects.
- Bridge Construction
S420J0 steel plate is commonly used for main load-bearing components of bridges, such as primary beams, trusses, cross beams, and support plates.
Its high strength and durability allow it to withstand vehicle loads, wind forces, and seismic impacts, while extending the service life of bridges. Typical thickness ranges from 8–60 mm, and it can be cut and welded according to design requirements.
- Highway Construction
In highway construction, S420J0 is used for guardrail supports, roadbed plates, bridge joint plates, and tunnel lining structures. Its excellent low-temperature impact toughness ensures the safety of road structures in cold regions, while its high strength helps reduce structural weight and improve construction efficiency.
- Other Engineering Applications
S420J0 steel plate is also widely used in port docks, industrial facilities, crane supports, transmission towers, and foundations for heavy machinery. Its high strength and weldability make it suitable for withstanding long-term loads and vibrations, ensuring structural stability.
- Processing and Construction Advantages
S420J0 can be cut, drilled, punched, and welded, making it suitable for complex engineering structures. It is available in coil or plate form, with widths up to 4000 mm and lengths up to 12,000 mm, meeting the requirements of large-scale engineering projects.
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