Latham Steel is a trusted manufacturer and supplier based in Hamilton, New Zealand, specializing in high-quality Sailma 410 HI Sheets and Plates designed for demanding structural and industrial applications. These plates are celebrated for their remarkable toughness, durability, and weldability, making them perfect for heavy machinery, construction equipment, and load-bearing structures. Latham Steel is committed to upholding both national and international standards, ensuring that their plates come with consistent thickness, a superior finish, and reliable performance. With robust supply capabilities and stringent quality control, Latham Steel plays a vital role in supporting New Zealand’s construction, fabrication, and engineering sectors with Sailma 410 HI plates that deliver strength, reliability, and longevity.
Sailma 410 HI Sheets and Plates are crafted from high-strength low-alloy steel, featuring a carefully controlled mix of carbon, manganese, silicon, and micro-alloying elements like niobium or vanadium. This unique composition boosts mechanical strength, toughness, and weldability. The plates provide impressive tensile and yield strength, outstanding impact resistance, and stable performance even under heavy and dynamic loads. Their fine-grained structure ensures good formability and ductility while offering strong resistance to cracking. Sailma 410 HI is specifically engineered to excel in demanding structural applications where both strength and toughness are crucial.
| STANDARD | WERKSTOFF NR. | UNS | IS 2062 | IS 8500 | EN 10025 | EN 10149-2 | SEW092:1990 |
| Sailma 410 | 1.0980 | – | GRADE E410 | FE 540 B | ST 54 | S420MC | QstE420TM |
| Grade | C max % | Si max % | Mn max % | P max % | S Max % | AL min % | Nb + V + Ti max % | Deoxidation |
| SAILMA 410HI | 0.25 | 0.40 | 1.50 | 0.055 | 0.055 | 0.01 | 0.2 | Killed |
| Grade | Yield strength MPa | Tensile Strength MPa | Elongation |
| SAILMA 410HI | 410 min | 540 – 660 | 20 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sailma 410 HI Sheets and Plates find extensive use in industries that require high-strength, impact-resistant steel. Common applications include construction equipment, earthmoving machinery, cranes, truck frames, lifting structures, mining equipment, and fabricated load-bearing components. They are also utilized in bridges, industrial platforms, storage tanks, pressure-bearing structures, and mechanical parts that face repeated stress. Thanks to their excellent weldability and toughness, these materials are ideal for complex fabrication projects.
Latham 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 Hamilton, New Zealand.
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