Dang Steel Manufacturer and Suppliers, based in Da Nang, Vietnam, has built a solid reputation as a trusted provider of abrasion-resistant steel products, particularly HB 450 sheets and plates. With a focus on high-performance wear-resistant steels, Dang Steel offers HB 450 plates that are engineered to endure extreme wear and impact in tough working conditions. The company prides itself on quality, precision cutting, and timely delivery, catering to sectors like mining, construction, recycling, and heavy machinery manufacturing. All HB 450 products are crafted to meet international standards and customer requirements, providing reliable solutions that enhance equipment longevity and minimize maintenance costs in challenging applications.
HB 450 (Hardness Brinell 450) is a wear-resistant steel grade characterized by a typical chemical makeup that includes carbon (~0.20–0.30%), manganese, chromium, nickel, and boron, all of which contribute to its hardness and toughness. This steel achieves a nominal hardness of 450 HBW, offering a blend of high abrasion resistance and decent impact toughness. It boasts a tensile strength ranging from approximately 1250 to 1600 MPa and retains workability for bending and welding when handled correctly. Dang Steel supplies HB 450 plates in a quenched and tempered state, adhering to EN 10051 and other international standards for heavy-duty wear applications.
Width :Â 500-3000mm
Thickness :Â 3-130mm
Length :Â 1000-12000mm
Heat Treatment :Â N, Q+T
Surface Paint :Â EP, PE, HDP, SMP, PVDF
| C *) | Si *) | Mn *) | P | S | Cr *) | Ni *) | Mo *) | B *) |
|---|---|---|---|---|---|---|---|---|
| Max % | Max % | Max % | Max % | Max % | Max % | Max % | Max % | Max % |
| 0.26 | 0.7 | 1.6 | 0.025 | 0.01 | 1.40 | 1.50 | 0.6 | 0.005 |
| 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.
| Thickness | Size | Lbs./Sq.Ft |
|---|---|---|
| 3/16″ | 96″ x 240″ | 7.660 |
| 1/4″ | 96″ x 240″ | 10.210 |
| 5/16″ | 96″ x 240″ | 12.760 |
| 3/8″ | 96″ x 240″ | 15.310 |
| 1/2″ | 96″ x 240″ | 20.420 |
| 5/8″ | 96″ x 240″ | 25.520 |
| 3/4″ | 96″ x 288″ | 30.630 |
| 1″ | 96″ x 240″ | 40.840 |
HB 450 sheets and plates are perfect for situations that demand exceptional resistance to wear and abrasion, particularly in settings where impact and friction are prevalent. They are commonly used in mining equipment (like buckets, liners, and crushers), earthmoving machinery, dump truck bodies, cement plant chutes, and conveyor systems. The remarkable hardness of HB 450 significantly reduces wear rates and extends the lifespan of components, making it a smart, cost-effective option for industries facing heavy abrasion challenges. Dang Steel offers HB 450 plates in various sizes and specifications to meet diverse needs.
Dang 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 Da Nang, Vietnam.
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