Phanuphong Steel, a reputable manufacturer and supplier located in Bangkok, Thailand, specializes in high-quality NAXTRA 70 Sheets and Plates tailored for tough industrial applications. With years of experience in steel solutions, the company guarantees top-notch durability, strength, and performance across its product lineup. NAXTRA 70 Sheets and Plates are celebrated for their outstanding weldability, formability, and wear resistance, making them a go-to choice in construction, engineering, and heavy-duty industries. Phanuphong Steel also offers customized solutions, ensuring a reliable supply and consistent quality to cater to the diverse needs of industries around the globe.
NAXTRA 70 Sheets and Plates are low-alloy, high-strength structural steels, primarily made up of iron, carbon, manganese, phosphorus, and sulfur, with additional alloying elements like chromium, molybdenum, and nickel that boost toughness and durability. They are designed to provide excellent yield strength, tensile strength, and impact resistance, ensuring they perform well even under stress and harsh conditions. These sheets also excel in weldability and formability, making fabrication a breeze without sacrificing structural integrity. Their mechanical properties make them perfect for applications where high strength, toughness, and lightweight performance are key.
Grade : 70
Item : NAXTRA 70 Structural Steel Plate
Thickness : 5 – 160mm, 6 – 60mm, 5 – 160mm
Width : 1000mm-4500mm
Length : 3000mm -18000mm
| Grade | C | Si | Mn | P | S | N | B | Cr | Cu | Mo | Nb* | Ni | Ti* | V* | Zr* |
| NAXTRA 70 | 0.20 | 0.80 | 1.70 | 0.025 | 0.015 | 0.015 | 0.0050 | 1.50 | 0.50 | 0.70 | 0.06 | 2.0 | 0.05 | 0.12 | 0.15 |
| Tensile Strength (MPa) | Yield Strength (MPa)) | Min. % Elongation after fracture | ||||
| Nominal thickness (mm) | Nominal thickness (mm) | |||||
| =3 =50 | =50 =100 | =100 =150 | =3 =50 | =50 =100 | =100 =150 | |
| 690 | 690 | 690 | 770 – 940 | 770 – 940 | 770 – 940 | 14 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
NAXTRA 70 Sheets and Plates find extensive use in industries that demand high-performance steel solutions. They’re perfect for construction machinery, mining equipment, heavy-duty vehicles, bridges, and lifting systems due to their remarkable strength and reliability. In the energy and infrastructure sectors, they are utilized in pressure vessels, structural frameworks, and offshore structures. Their lightweight yet sturdy characteristics make them ideal for transport equipment and shipbuilding, where a strong strength-to-weight ratio is essential. With exceptional resistance to wear and stress, NAXTRA 70 Sheets and Plates promise a long service life, reduced maintenance, and cost efficiency across critical applications.
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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