EN10025 S355JR S355J2 S355J0 Mild Flat Steel Plate
Hot-rolled structural steel plates compliant with EN10025 standards, ideal for cutting, bending, and drilling hole processing applications.
Product Overview
EN10025 Standard Hot Rolled S275JR, S355JR, S355J0, and SS400 steel plates available for custom cutting to circular shapes. S355 is a structural grade steel with minimum yield strength of 355 N/mm², widely used in engineering and construction industries.
Key Features
- High yield and tensile strength for demanding applications
- Excellent weldability and cold-forming properties
- Available with various treatments and test options
- Low carbon equivalent for enhanced performance
- Produced by fully killed steel process
Grade Specifications
S355J2G3 and S355J2+N are equivalent steel grades delivered in normalized condition:
- S - Structural Steel
- JR - 20°C temperature impact test
- J0 - 0°C temperature impact test
- J2 - -20°C temperature impact test
- G3/N - Normalized delivery condition
Applications
Structural applications in freight cars, transmission towers, dump trucks, cranes, trailers, bulldozers, excavators, forestry machines, railway wagons, dolphins, penstocks, pipes, highway bridges, building structures, oil and gas platforms, offshore structures, shipbuilding, power plants, palm oil equipment and machinery, fans, pumps, lifting equipment, and port equipment.
Available Dimensions
- Thickness: 8mm - 300mm
- Width: 1500mm - 4020mm
- Length: 3000mm - 27000mm
Chemical Composition (Maximum %)
| C |
Si |
Mn |
P |
S |
C.E. |
| 0.22 |
0.55 |
1.60 |
0.035 |
0.035 |
0.047 |
Mechanical Properties
| Thickness (mm) |
Yield Strength Reh Min (N/mm²) |
Tensile Strength Rm Min (N/mm²) |
Elongation A5 Min (%) |
Impact Values Charpy-V-Notch |
| ≥ 3 - ≤ 100 |
315 - 355 |
490 - 630 |
max 22 |
27 Joules at -20°C |
Equivalent Grades
DIN 17100 ST52-3; ASTM A572-50; JIS G3106 SM490; JIS 3101 SS490; ABS EH36; LRS EH36; BS4360 Grade50D; BS4360 Gr50DD
Company Specialization
We specialize in low alloy high strength structural steel, supplying specification standard plates in EN 10025-2, EN 10025-3, EN 10025-4, EN 10025-6, ASTM A633, ASTM A573, ASTM A572, DIN 17100, JIS G3106, ASTM A709, ASTM A283, ASTM A529, ASTM A656, EN 10225, ISO 630, NFA 35-501, and other standards, with thickness up to 300mm.