EN10025-3 S275-S460(NNL) Quality carbon structural steel plate
EN10025-3 S275-S460(NNL) plates are carbon structural steel materials used in construction and engineering. We supply certified industrial-quality plates.
1. High Strength and Impact Resistance
2. Multiple Grades and Thickness Options
3. Complies with International Standards
EN10025-3 S275-S460(NNL) Quality carbon structural steel description
We are a leading China-based manufacturer and bulk exporter of EN10025-3 S275JR, S355JR, S460NL carbon structural steel plates, widely used in construction, bridges, heavy machinery, and industrial applications. Our plates offer excellent strength, weldability, and impact toughness, meeting European EN 10025-3 standards with NNL (Non-Normalized) delivery condition.
Ideal for EPC contractors, steel fabricators, and OEMs requiring reliable, cost-effective structural steel. Contact us for competitive pricing, mill certificates, and bulk orders—direct factory supply ensures quality and timely delivery.
EN 10025-3 S275-S460 N/NL-Chemical Composition/Tensile Requirements
| EN 10025-3 S275-S460 N/NL Chemical Composition | |||
| Grade | C (max) | Si (max) | Mn (max) |
| S275N | 0.2 | 0.6 | 1.5 |
| S275NL | 0.18 | 0.5 | 1.5 |
| S355N | 0.2 | 0.6 | 1.6 |
| S355NL | 0.18 | 0.5 | 1.6 |
| S420N | 0.2 | 0.6 | 1.6 |
| S420NL | 0.18 | 0.5 | 1.6 |
| S460N | 0.2 | 0.6 | 1.7 |
| S460NL | 0.18 | 0.5 | 1.7 |
| EN 10025-3 S275-S460 N/NL – Tensile Requirements | |||
| Grade | Yield Strength (ReH, min MPa) | Tensile Strength (Rm, MPa) | Elongation (A₅, min %) |
| S275N | 275 (t ≤ 16mm) | 370-530 | 22 |
| S275NL | 275 (t ≤ 16mm) | 370-530 | 22 |
| S355N | 355 (t ≤ 16mm) | 470-630 | 22 |
| S355NL | 355 (t ≤ 16mm) | 470-630 | 22 |
| S420N | 420 (t ≤ 16mm) | 520-680 | 20 |
| S420NL | 420 (t ≤ 16mm) | 520-680 | 20 |
| S460N | 460 (t ≤ 16mm) | 550-720 | 17 |
| S460NL | 460 (t ≤ 16mm) | 550-720 | 17 |
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EN10025-3 S275-S460(NNL) Quality carbon structural steel Application
EN10025-3 S275-S460 (NNL) quality carbon structural steel plates are widely used in construction and heavy engineering applications requiring high strength and good weldability. In the construction industry, they are ideal for fabricating structural components like beams, columns, and trusses due to their excellent load-bearing capacity and durability. For bridges and offshore platforms, S355 grades perform well under dynamic loads and harsh weather conditions. The machinery sector uses these plates in manufacturing cranes, mining equipment, and agricultural machinery where impact resistance is critical. EN10025-3 steels are also trusted in wind turbine towers, transmission poles, and heavy transport vehicles. Their combination of strength, formability, and cost-effectiveness makes them a preferred choice for structural engineers and EPC contractors across Europe and global markets.
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