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Nial Sheets and Plates in Houston, USA is a top player in manufacturing and supplying high-performance steel plates and sheets customized for engineering, construction, and industrial processes. We are experts in S355JR+N Sheets and Plates that are renowned for their toughness, strength, and excellent weldability. Our structural-grade steel products are made to deliver high performance under severe loads and harsh weather conditions. Supported by our quality assurance, competitive pricing, and delivery commitments, Nial supplies S355JR+N solutions tailored to international standards, positioning us as a preferred partner in critical infrastructure and development projects.
S355JR+N Sheets and Plates are constructed from a low-carbon steel alloy that consists of carbon (≤0.24%), manganese (1.60% maximum), silicon (≤0.55%), and traces of phosphorus and sulfur. This material guarantees good weldability, formability, and strength for critical structural use. Mechanically, S355JR+N provides a minimum yield strength of 355 MPa and tensile strength of 470–630 MPa, as well as high impact resistance, even in low-temperature conditions. It further exhibits great toughness, which qualifies it as a solid option for applications in environments with demands for structural stability, load-carrying capacity, and dynamic stress resilience.
Item : S355JR+N – Offshore & Structural Steel Plate
Thickness : 5mm-150mm
Width : 1000mm-4500mm
Length : 3000mm-18000mm or as custom’s request
Material : En 10025-2 Steel Plate, S355JR+N Steel Plate
Technique : hot rolled
Standard : EN 10025-2:2004
| Grade | C | Mn | Si | P | S | N | Cu | CEV |
| S355JR+N | 0.24 max. | 1.6 max. | 0.55 max. | 0.04 max. | 0.04 max. | 0.012 max. | 0.55 max. | 0.47 max. |
| Grade | Thickness (mm) | Min Yield (Mpa) | Tensile (Mpa) | Elongation (%) | Min Impact Energy | |
| S355JR+N | 8mm-100mm | 315-355 Mpa | 450-630 Mpa | 18-20% | 20 | 27J |
| 101mm-200mm | 285-295 Mpa | 450-600 Mpa | 18% | 20 | 27J | |
| 201mm-400mm | 275 Mpa | – | 17% | 20 | 27J | |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Nial Sheets and Plates based in Houston, USA, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
S355JR+N sheets and plates offer several advantages, making them ideal for structural and industrial applications. With a minimum yield strength of 355 MPa, they provide exceptional durability and load-bearing capacity. These plates are highly versatile, offering excellent weldability and formability for complex structural designs. S355JR+N exhibits good toughness and impact resistance, even at low temperatures, ensuring reliability in harsh environments. Additionally, it resists wear and corrosion, reducing maintenance costs. Its cost-effectiveness, availability, and ability to withstand extreme conditions make S355JR+N a preferred choice for large-scale infrastructure projects.
Yes, we offer custom sizes for S355jr+n Sheet and Plates to meet specific project needs. Our team at Nial Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
S355JR+N Plates and Sheets have widespread application in civil engineering, construction, and the manufacture of heavy equipment because of their high impact resistance, durability, and strength. They have widespread use in the construction industry for bridges, building structures, and industrial buildings. For engineering and transportation purposes, they are suitable for cranes, machine components, and transportation vehicles. They are used on offshore structures, pressure vessels, and oil, gas, and energy storage tanks. Due to their strength, weldability, and EN compatibility, S355JR+N plates are reliable for mega-scale infrastructure and stress–heavy setups.
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