Naing Steel stands as a trusted manufacturer and supplier in Naypyidaw, committed to providing high-quality S355J2+N steel sheets and plates to fuel Myanmar’s growing infrastructure. We understand that the strength of your projects begins with the materials you choose. That’s why we focus on delivering this reliable structural steel, ensuring it meets the rigorous demands of modern construction and engineering, backed by our dedication to consistent quality and dependable service for our clients nationwide.
The composition of S355J2+N steel is carefully balanced, primarily iron with strategic additions of manganese, silicon, and micro-alloys like niobium. This specific chemistry grants it excellent mechanical properties, including a minimum yield strength of 355 MPa, which is its namesake. It also offers good toughness and weldability, even in normalized conditions, making it a versatile and forgiving material for fabricators who need a steel that can handle significant stress and strain without compromising its integrity.
Standard:Â EN 10025-2:2004
Item:Â Offshore & Structural Steel Plate
Material:Â S355 J2+N Steel Plate
Thickness:Â 5mm to 150mm
Width:Â 1000mm to 4500mm
Length:Â 3000mm to 18000mm
Impact tested : -52° C
Supply Condition :Â As Rolled, Normalized Rolling, Simulated Post-Weld Heat Treatment, Furnace Normalizing, Vacuum Degassing or as per need
Process of Manufacturing :Â Hot-Rolled (HR)
Surface treatment:Â galvanized coated, Bare or custom
| Material | Standard | Tensile Stress 100<400mm | EN Number | Tensile Stress 3 to 100mm | 16-40mm | Yield Stress | Energy CVN | <16mm | 80-100mm | 40-63mm | 63-80mm | 100-150mm | 150-200mm | 250-400mm | Min. Elongation (3-40mm) | 200-250mm | Temperature CVN |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S355J2+N | EN10025-2:2004 | 450 to 600 | 1.0577 | 470 to 630 | 345 | 27J | 355 | 315 | 335 | 325 | 295 | 285 | 265 | 22 | 275 | -20C |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
The uses for S355J2+N steel sheets and plates are found at the very heart of modern development. They are the backbone for constructing sturdy building frames, industrial warehouses, and robust bridges. This steel is also essential in heavy machinery manufacturing, for creating everything from agricultural equipment to mining vehicles. Its reliable strength and impact resistance make it a preferred choice for projects where safety and durability are non-negotiable, forming the skeleton of our nation’s progress.
Naing Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Naypyidaw, Myanmar.
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