Luke Steel is a leading WELTEN 780E Plates and Sheets manufacturer and supplier, with its headquarters in Houston, USA. We are known for providing the best high-strength steel solutions to various industries. With an emphasis on quality, innovation, and customer satisfaction, Luke Steel produces products that satisfy the demanding needs of structural and heavy-duty engineering industries. The WELTEN 780E range is designed for demanding applications, with high strength and durability. Supported by decades of experience and a reliable distribution chain, Luke Steel is a renowned steel solutions partner in domestic and global markets, supplying infrastructure and industrial projects.
WELTEN 780E Sheets and Plates are low–alloy, high–strength structural steels designed for outstanding performance and weldability. Their chemistry contains optimized contents of carbon, manganese, silicon, nickel, and chromium, which are responsible for enhanced toughness, strength, and corrosion resistance. They have a minimum yield strength of 780 MPa, high tensile strength, and excellent elongation properties. They operate reliably in subzero and dynamically loaded conditions. The material‘s balanced alloying provides a balance of ductility and mechanical strength, rendering it exceedingly well suited for intricate fabrication and adverse industrial conditions where formability and longevity are desired.
| Standard | ASTM A514/A514M-13 |
|---|---|
| Thickness | 5mm-150mm |
| Width | 1000mm-4500mm |
| Length | 3000mm -18000mm |
| Process | Hot Rolled (HR) |
| Delivery State | Quenched and Tempered |
| C | Si | Mn | P | S | Cu | Ni | Cr | Mo | V | Nb | B | Ti | Ceq |
| 0.22 | 0.55 | 2 | 0.025 | 0.015 | 0.5 | — | 1.6 | 0.6 | 0.1 | — | 0.005 | – | 2 |
| Steel Grade | Yield Point (N/mm2) | Tensile Strength (N/mm2) | Elongation |
| Welten 780E | ≥685 (T≤50), ≥665 (T>50) | 780~930 (T≤50), 760~910 (T>50) | T≤: 16, 16 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Luke Steel is a top manufacturer and supplier of high-quality WELTEN 780E Sheet and Plates products in Houstan, USA. Specializing in steel solutions, we provide a wide range of products, including Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel. Our offerings include Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates. Known for our reliable delivery and superior customer service, we are committed to offering top-tier steel materials that ensure durability and performance across a wide range of industrial applications. We strive to meet the highest standards, making us a trusted partner for all your steel needs.
WELTEN 780E Plates and Sheets find widespread application in industries that demand superior strength, impact resistance, and reliability. Some major applications are heavy structural engineering applications like bridges, cranes, mining machinery, and construction equipment. They are best suited to marine structures, offshore platforms, and industrial infrastructure where high load-carrying and environmental strength are essential. Due to their weldability and toughness, they are also utilized in transport, oil and gas, and heavy haulage applications. Their high strength-to-weight ratio enables effective structural design without safety compromise, making WELTEN 780E an ideal material for challenging and high-performance engineering applications.
Luke 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 Houstan, USA.
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