Latham Steel, a trusted manufacturer and supplier located in Hamilton, New Zealand, specializes in high-strength Sailma 450 HI Sheets and Plates designed for tough structural and industrial tasks. These plates strike a perfect balance between toughness, durability, and impressive load-bearing capacity, making them ideal for heavy machinery, construction equipment, and high-stress engineering projects. Latham Steel is committed to upholding global quality standards, ensuring that their plates feature consistent thickness, precise dimensions, and excellent weldability. Renowned across New Zealand’s infrastructure, mining, and fabrication industries, Sailma 450 HI Plates from Latham Steel deliver reliable performance in demanding environments that call for robust, high-strength steel solutions.
Sailma 450 HI Sheets and Plates are crafted from high-strength low-alloy steel, which includes carefully controlled amounts of carbon, manganese, silicon, and micro-alloying elements like niobium, vanadium, or titanium. This unique composition boosts strength, toughness, and weldability. Sailma 450 HI offers impressive tensile and yield strength, outstanding impact resistance, and stable performance even under varying loads. The material is designed to endure heavy structural stress while still allowing for good formability and weldability. Its mechanical properties make it perfect for high-strength applications that demand durability, reliability, and consistent performance in challenging working conditions.
| STANDARD | WERKSTOFF NR. | UNS | IS 2062 | IS 8500 | EN 10149-2 | SEW092:1990 |
| Sailma 450 | 1.0982 | – | GRADE E450 D | FE 570 B | S460MC | QstE460TM |
| Grade | C | Si | Mn | P | S | Al | Nb + V + Ti max % |
| SAILMA 450 HI | 0.25 | 0.40 | 1.50 | 0.055 | 0.055 | 0.01 | 0.2 |
| Grade | Yield strength MPa | Tensile Strength MPa | Elongation |
| SAILMA 450 HI | 450 min | 570 – 720 | 19 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sailma 450 HI Sheets and Plates find their place in a variety of heavy-duty applications that require exceptional strength and impact resistance. You’ll commonly see them in construction machinery, lifting equipment, earthmoving machines, truck frames, bridges, cranes, and industrial structural components. They’re also utilized in mining equipment, storage tanks, and the fabrication of load-bearing structures, as well as mechanical parts that face repeated stress. Thanks to their excellent weldability, these plates are a go-to choice for projects that need reliable and robust materials.
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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