Based in the industrial heart of Hamilton, Latham Steel has built a reputation for supplying robust and reliable materials, with their 450 Brinell Hardness Number sheets and plates being a prime example. This high-strength steel is a cornerstone for local and national industries that demand exceptional wear resistance and durability. We understand that your projects require materials you can count on, which is why we ensure consistent quality and performance in every sheet and plate we provide, supporting the backbone of New Zealand’s manufacturing and construction sectors with trusted, locally available product.
The composition of this steel is engineered to achieve its impressive 450 BHN rating, a testament to its hardened microstructure. This results in outstanding mechanical properties, including a very high yield strength and exceptional resistance to abrasion and impact. While it offers immense durability, it is important to note that this high hardness does mean specialized equipment is required for cutting and drilling. Essentially, you are working with a material designed to withstand severe service conditions, making it a long-term asset for applications where lesser materials would quickly fail.
Material :Â SUMIHARD, NICRODUR, WELTE, ABREX, ROCKSTAR, ROCKHARD, BRINAR, DUROSTAT, DILLIDUR, JFE EVERHARD
Thickness:Â 5mm to 150mm
Width:Â 1000mm – 2500mm
Length:Â 6000mm – 12000mm
Heat Treatment:Â N, Q+T
| Grade | C *) | Si *) | Mn *) | P | S | Cr *) | Ni *) | Mo *) | B *) |
| Max % | Max % | Max % | Max % | Max % | Max % | Max % | Max % | Max % | |
| 450 BHN | 0.26 | 0.7 | 1.6 | 0.025 | 0.01 | 1040 | 1050 | 0.6 | 0.005 |
| 450 BHN | ||
| Thickness | Hardness HBW | Typical yield strength MPa, |
| mm | min – max 1) | not guaranteed |
| 3 – 80 | 425 – 475 | 1100 – 1300 |
| (80) – 100 | 410 – 475 | 1050 – 1300 |
| (100) – 130 | 390 – 475 | 1000 – 1300 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
450 Brinell Hardness Number Sheets and Plates is a trusted manufacturer and supplier of high-quality 450 BHN sheets and plates based in Hamilton, New Zealand. We specialize in premium steel products designed to deliver excellent hardness, durability, and abrasion resistance, making them perfect for a wide range of industrial applications. Our comprehensive inventory also includes Pipes, Tubes, Flanges, Forged Fittings, and Bars to cater to diverse industry requirements. Dedicated to fast delivery and exceptional customer service, we use only the finest raw materials to ensure superior performance and long-lasting quality. Contact us today for all your 450 Brinell Hardness Number sheet and plate needs!
The uses for this high-hardness plate are found wherever extreme wear is a daily challenge. It is ideally suited for lining heavy-duty mining trucks and earthmoving equipment buckets, protecting them from constant abrasion. In quarrying and construction, it is used for crusher liners, conveyor systems, and wear plates on machinery. Beyond this, it serves as an excellent material for manufacturing attachments for heavy machinery and reinforces areas in industrial plants subjected to repetitive impact. Essentially, it extends the operational life of critical equipment, reducing downtime and maintenance costs.
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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