Phanuphong Steel and Plates is a reliable manufacturer and supplier of S355J2G3 steel sheets and plates based in Bangkok, Thailand. With a strong commitment to quality and customer satisfaction, the company delivers durable, high-performance steel materials that adhere to international standards. S355J2G3 steel sheets and plates are well-known for their impressive strength, weldability, and impact resistance, making them perfect for a wide range of structural and engineering applications. Phanuphong Steel guarantees timely delivery, competitive pricing, and top-notch products for both local and global markets.
S355J2G3 steel sheets and plates are primarily made up of carbon, manganese, silicon, phosphorus, and sulfur in carefully controlled amounts. They boast a high tensile strength ranging from 470 to 630 MPa, a yield strength of 355 MPa, and remarkable toughness at low temperatures, as demonstrated by Charpy V-notch testing at -20°C. With excellent weldability and machinability, these plates offer outstanding mechanical performance and durability. Their well-balanced chemical composition and mechanical strength make them a go-to choice for construction, engineering, and heavy-duty applications.
| Item | S355J2G3 – Offshore & Structural Steel Plates |
|---|---|
| Technique | hot rolled |
| Thickness | 5mm-150mm |
| Width | 1000mm-4500mm |
| Length | 3000mm-18000mm or as custom’s request |
| Standard | EN 10025-2:2004 |
| Material | S355J2G3 Steel Plates, En 10025-2 Steel Plate |
| Material | Si | Mn | Ni | C | Al | P | Cu | Cr | S | CEQ |
| DIN 1.0570 | 0.55 max. | 1.60 max. | 0.30 max. | 0.20 max. | 0.020 max. | 0.035 max. | 0.30 max. | 0.30 max. | 0.035 max. | 0.45 max. |
| Grade | Tensile(MPa) | (Mpa)Â Min Yield Strength | Elongation(%) | Thickness (mm) | Min Impact Energy | |
| DIN 1.0570 | ||||||
| 450-600 Mpa | 285 -295Mpa | 18% | 101 -200 | -20 | 27J | |
| 450-630 Mpa | 315 -355 Mpa | 18-20% | 8 -100 | -20 | 27J | |
| 450-600 Mpa | 275 Mpa | 17% | 201 -400 | -20 | ||
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| 4.7 – 51.0 | Thickness (milimeter) |
|---|---|
| 0.47 (0.70) | Max CET(CEV) |
| 0.40 (0.59) | Typ CET(CEV) |
| Plate Thickness (mm) | Weight (kg/m2) |
| 1.06 mm | 12.06 |
| 2.00 mm | 15.07 |
| 2.05 mm | 19.06 |
| 3 mm | 23.06 |
| 3.02 mm | 25.01 |
| 4 mm | 31.04 |
| 5 mm | 39.03 |
| 6 mm | 47.01 |
| 8 mm | 62.08 |
| 10 mm | 78.05 |
| 12.05 mm | 98.01 |
| 15 mm | 118 |
| 20 mm | 157 |
| 22.05 mm | 177 |
| 25 mm | 196 |
| 30 mm | 236 |
| 32 mm | 251 |
| 35 mm | 275 |
| 40 mm | 314 |
| 45 mm | 353 |
| 50 mm | 393 |
| 55 mm | 432 |
| 60 mm | 471 |
| 65 mm | 510 |
| 70 mm | 550 |
| 75 mm | 589 |
| 80 mm | 628 |
| 90 mm | 707 |
| 100 mm | 785 |
| 110 mm | 864 |
| 120 mm | 942 |
| 130 mm | 1051 |
| 150 mm | 1178 |
| 160 mm | 1256 |
| 180 mm | 1413 |
| 200 mm | 1570 |
| 250 mm | 1963 |
| length x Width | Thickness | Mass per Sq m | Â | Length x Width | Thickness | Mass per Sq m |
|---|---|---|---|---|---|---|
| milimeter | milimeter | Kg/m2 | milimeter | milimeter | Kg/m2 | |
| 2000 x 1000 | 3 | 23.055 | 2000 x 1000 | 30.000 | 235.050 | |
| 2500 x 1250 | 3 | 23.055 | 2500 x 1250 | 30.000 | 235.050 | |
| 3000 x 1500 | 3 | 23.055 | 3000 x 1500 | 30.000 | 235.050 | |
| 3660 x 1830 | 3 | 23.055 | 4000 x 2000 | 30.000 | 235.050 | |
| 4000 x 2000 | 3 | 23.055 | 5000 x 1250 | 30.000 | 235.050 | |
| 2000 x 1000 | 4 | 31.040 | 5000 x 2500 | 30.000 | 235.050 | |
| 2500 x 1250 | 4 | 31.040 | 6000 x 2500 | 30.000 | 235.050 | |
| 3000 x 1500 | 4 | 31.040 | 10000 x 2500 | 30.000 | 235.050 | |
| 3660 x 1830 | 4 | 31.040 | 2000 x 1000 | 32.000 | 251.020 | |
| 2000 x 1000 | 5 | 39.025 | 2500 x 1250 | 32.000 | 251.020 | |
| 2500 x 1250 | 5 | 39.025 | 3000 x 1500 | 32.000 | 251.020 | |
| 3000 x 1500 | 5 | 39.025 | 4000 x 2000 | 32.000 | 251.020 | |
| 3660 x 1830 | 5 | 39.025 | 5000 x 2500 | 32.000 | 251.020 | |
| 4000 x 1750 | 5 | 39.025 | 2500 x 1250 | 35.000 | 274.075 | |
| 4000 x 1830 | 5 | 39.025 | 3000 x 1500 | 35.000 | 274.075 | |
| 4000 x 2000 | 5 | 39.025 | 4000 x 2000 | 35.000 | 274.075 | |
| 6000 x 2000 | 5 | 39.025 | 2000 x 1000 | 40.000 | 314.000 | |
| 2500 x 1250 | 6 | 47.010 | 2500 x 1250 | 40.000 | 314.000 | |
| 3000 x 1500 | 6 | 47.010 | 3000 x 1500 | 40.000 | 314.000 | |
| 3000 x 1525 | 6 | 47.010 | 4000 x 1750 | 40.000 | 314.000 | |
| 3660 x 1830 | 6 | 47.010 | 4000 x 2000 | 40.000 | 314.000 | |
| 4000 x 1750 | 6 | 47.010 | 5000 x 2500 | 40.000 | 314.000 | |
| 4000 x 1830 | 6 | 47.010 | 6000 x 2000 | 40.000 | 314.000 | |
| 4000 x 2000 | 6 | 47.010 | 7500 x 2500 | 40.000 | 314.000 | |
| 6000 x 1500 | 6 | 47.010 | 2000 x 1000 | 45.000 | 353.025 | |
| 6000 x 1830 | 6 | 47.010 | 2500 x 1250 | 45.000 | 353.025 | |
| 6000 x 2000 | 6 | 47.010 | 2500 x 1500 | 45.000 | 353.025 | |
| 6000 x 2500 | 6 | 47.010 | 3000 x 1500 | 45.000 | 353.025 | |
| 8000 x 2000 | 6 | 47.010 | 4000 x 2000 | 45.000 | 353.025 | |
| 8000 x 2500 | 6 | 47.010 | 5000 x 2500 | 45.000 | 353.025 | |
| 2000 x 1000 | 8 | 62.080 | 2000 x 1000 | 50.000 | 392.050 | |
| 2500 x 1250 | 8 | 62.080 | 2500 x 1250 | 50.000 | 392.050 | |
| 3000 x 1500 | 8 | 62.080 | 3000 x 1500 | 50.000 | 392.050 | |
| 3660 x 1830 | 8 | 62.080 | 4000 x 2000 | 50.000 | 392.050 | |
| 4000 x 2000 | 8 | 62.080 | 5000 x 2500 | 50.000 | 392.050 | |
| 5000 x 2500 | 8 | 62.080 | 6000 x 2000 | 50.000 | 392.050 | |
| 6000 x 1500 | 8 | 62.080 | 8000 x 2500 | 50.000 | 392.050 | |
| 6000 x 2000 | 8 | 62.080 | 2000 x 1000 | 60.000 | 471.000 | |
| 8000 x 2000 | 8 | 62.080 | 2500 x 1250 | 60.000 | 471.000 | |
| 2000 x 1000 | 10 | 78.050 | 3000 x 1500 | 60.000 | 471.000 | |
| 2500 x 1250 | 10 | 78.050 | 4000 x 2000 | 60.000 | 471.000 | |
| 3000 x 1500 | 10 | 78.050 | 5000 x 2500 | 60.000 | 471.000 | |
| 4000 x 1750 | 10 | 78.050 | 2000 x 1000 | 65.000 | 510.025 | |
| 5000 x 2500 | 10 | 78.050 | 2500 x 1250 | 65.000 | 510.025 | |
| 6000 x 1500 | 10 | 78.050 | 3000 x 1500 | 65.000 | 510.025 | |
| 6000 x 2000 | 10 | 78.050 | 4000 x 2000 | 65.000 | 510.025 | |
| 6000 x 2500 | 10 | 78.050 | 5000 x 2500 | 65.000 | 510.025 | |
| 10000 x 2000 | 10 | 78.050 | 2000 x 1000 | 70.000 | 549.05 | |
| 10000 x 2500 | 10 | 78.050 | 2500 x 1250 | 70.000 | 549.05 | |
| 2000 x 1000 | 12 | 94.020 | 3000 x 1500 | 70.000 | 549.05 | |
| 4000 x 2000 | 12 | 94.020 | 4000 x 2000 | 70.000 | 549.05 | |
| 6000 x 2000 | 12 | 94.020 | 5000 x 2500 | 70.000 | 549.05 | |
| 6000 x 2500 | 12 | 94.020 | 2000 x 1000 | 75.000 | 588.075 | |
| 2000 x 1000 | 12.05 | 98.013 | 2500 x 1250 | 75.000 | 588.075 | |
| 2500 x 1250 | 12.05 | 98.013 | 3000 x 1500 | 75.000 | 588.075 | |
| 3000 x 1500 | 12.05 | 98.013 | 4000 x 2000 | 75.000 | 588.075 | |
| 3050 x 1525 | 12.05 | 98.013 | 5000 x 2500 | 75.000 | 588.075 | |
| 4000 x 1750 | 12.05 | 98.013 | 2000 x 1000 | 80.000 | 628.000 | |
| 4000 x 2000 | 12.05 | 98.013 | 2500 x 1250 | 80.000 | 628.000 | |
| 5000 x 2500 | 12.05 | 98.013 | 3000 x 1500 | 80.000 | 628.000 | |
| 6000 x 1500 | 12.05 | 98.013 | 4000 x 2000 | 80.000 | 628.000 | |
| 6000 x 2000 | 12.05 | 98.013 | 2000 x 1000 | 90.000 | 706.05 | |
| 6000 x 2500 | 12.05 | 98.013 | 2500 x 1250 | 90.000 | 706.05 | |
| 2000 x 1000 | 15 | 117.075 | 3000 x 1500 | 90.000 | 706.05 | |
| 2500 x 1250 | 15 | 117.075 | 4000 x 2000 | 90.000 | 706.05 | |
| 3000 x 1500 | 15 | 117.075 | 5000 x 2000 | 90.000 | 706.05 | |
| 4000 x 1750 | 15 | 117.075 | 2000 x 1000 | 100.000 | 785.000 | |
| 4000 x 2000 | 15 | 117.075 | 2500 x 1250 | 100.000 | 785.000 | |
| 4000 x 2500 | 15 | 117.075 | 3000 x 1500 | 100.000 | 785.000 | |
| 5000 x 2500 | 15 | 117.075 | 4000 x 2000 | 100.000 | 785.000 | |
| 6000 x 2500 | 15 | 117.075 | 5000 x 2500 | 100.000 | 785.000 | |
| 2500 x 1250 | 20 | 157.000 | 2000 x 1000 | 110.000 | 863.050 | |
| 3000 x 1500 | 20 | 157.000 | 2500 x 1250 | 110.000 | 863.050 | |
| 4000 x 2000 | 20 | 157.000 | 3000 x 1500 | 110.000 | 863.050 |
S355J2G3 steel sheets and plates find extensive use in structural engineering, construction, and various industrial sectors. They are particularly suited for bridges, buildings, pressure vessels, and offshore structures due to their high strength and impact resistance. Additionally, they are utilized in the manufacturing of heavy machinery, shipbuilding, wind towers, and components that demand durability and toughness in challenging conditions. Their excellent weldability facilitates easy fabrication, while their toughness ensures reliability in demanding environments. These attributes make S355J2G3 steel plates a versatile material for critical infrastructure and industrial 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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