Phanuphong Steel and Plates, a reputable manufacturer and supplier located in Bangkok, Thailand, is well-known for providing top-notch S355J2+N steel sheets and plates. These plates are highly regarded for their outstanding weldability, toughness, and durability, making them ideal for demanding industrial applications. Committed to upholding international quality standards, Phanuphong Steel offers S355J2+N sheets and plates in a variety of thicknesses and dimensions to cater to different project requirements. The company prides itself on timely delivery and competitive pricing, serving industries like construction, engineering, energy, and heavy machinery with a focus on reliability and customer satisfaction.
S355J2+N steel sheets and plates are low-alloy, high-strength structural steels that contain controlled amounts of carbon, manganese, silicon, phosphorus, and sulfur. They boast excellent impact resistance, even in sub-zero temperatures, as demonstrated by Charpy V-notch testing at -20°C. The normalized (+N) delivery condition further enhances their toughness and structural stability. With a minimum yield strength of 355 MPa and tensile strength ranging from 470 to 630 MPa, these plates are favored for critical structural applications that require strength, durability, and a long service life, thanks to their good weldability, machinability, and formability.
Standard: EN 10025-2:2004
Item: Offshore & Structural Steel Plate
Material: S355 J2+N Steel Plate
Thickness: 5mm to 150mm
Width: 1000mm to 4500mm
Length: 3000mm to 18000mm
Impact tested : -52° C
Supply Condition : As Rolled, Normalized Rolling, Simulated Post-Weld Heat Treatment, Furnace Normalizing, Vacuum Degassing or as per need
Process of Manufacturing : Hot-Rolled (HR)
Surface treatment: 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.
S355J2+N steel sheets and plates find extensive use in industries that demand superior structural strength and resilience. They are commonly used in the construction of bridges, buildings, and offshore structures due to their toughness and ability to endure harsh conditions. In the energy sector, they are utilized in pressure vessels, wind towers, and pipelines. Moreover, industries such as heavy machinery, mining equipment, shipbuilding, and transportation rely on S355J2+N plates for their strength and weldability. Their exceptional performance in load-bearing applications makes them a go-to choice for many projects.
Phanuphong 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 Bangkok, Thailand.
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