Dang Steel Manufacturer and Suppliers, based in Da Nang, Vietnam, stands out as a top provider of wear-resistant steel products, including HB 400 sheets and plates, crafted for tough industrial applications. Renowned for its high-quality, abrasion-resistant materials, Dang Steel caters to a variety of industries such as mining, construction, material handling, and recycling. With a strong emphasis on durability, precision, and adherence to global standards, the company offers HB 400 plates that enhance equipment longevity and minimize downtime. Dang Steel also supports its clients with dependable supply, custom dimensions, and cutting services tailored to specific project needs, both locally and internationally.
HB 400 is a tough, abrasion-resistant steel grade with a nominal hardness of 400 HBW, achieved through a process of quenching and tempering. Its chemical makeup includes carbon (~0.20%), manganese, chromium, nickel, and boron, all of which boost wear resistance and mechanical strength. It boasts a tensile strength ranging from 1100 to 1400 MPa while maintaining good impact toughness. Additionally, HB 400 offers moderate weldability and formability when the right procedures are followed. Dang Steel provides HB 400 plates that meet EN 10051 and other international standards, ensuring consistent hardness, flatness, and thickness for all wear-resistant 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
| Hardened 400 Chemical Composition (%) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Plate | C | Si | Mn | P | S | Cr | Ni | Mo | B | CEV | CET |
| thickness mm | max % | max % | max % | max % | max % | max % | max % | max % | max % | typv | typv |
| 3- 6 | 0.15 | 0.70 | 1.60 | 0.025 | 0.01 | 0.50 | 0.25 | 0.25 | 0.004 | 0.41 | 0.28 |
| 3-(8) | 0.15 | 0.70 | 1.60 | 0.025 | 0.01 | 0.30 | 0.25 | 0.25 | 0.004 | 0.33 | 0.23 |
| 8 – 20 | 0.15 | 0.70 | 1.60 | 0.025 | 0.01 | 0.50 | 0.25 | 0.25 | 0.004 | 0.37 | 0.27 |
| (20)-32 | 0.18 | 0.70 | 1.60 | 0.025 | 0.01 | 1.00 | 0.25 | 0.25 | 0.004 | 0.48 | 0.29 |
| (32)-45 | 0.22 | 0.70 | 1.60 | 0.025 | 0.01 | 1.40 | 0.50 | 0.60 | 0.004 | 0.57 | 0.31 |
| (45)-51 | 0.22 | 0.70 | 1.60 | 0.025 | 0.01 | 1.40 | 0.50 | 0.60 | 0.004 | 0.57 | 0.38 |
| (51)-80 | 0.27 | 0.70 | 1.60 | 0.025 | 0.01 | 1.40 | 1.00 | 0.60 | 0.004 | 0.65 | 0.41 |
| (80)-130 | 0.32 | 0.70 | 1.60 | 0.025 | 0.01 | 1.40 | 1.50 | 0.60 | 0.004 | 0.73 | 0.48 |
| Mechanical properties of Hardened 400 | |||||
|---|---|---|---|---|---|
| Grade | Mechanical Property | Charpy V Impact Test | |||
| HARDOX 400 | Yield | Tensile | Elongation | Degree | longitudinal |
| Min Mpa | Mpa | Min % | -40 | J | |
| 1000 | 1250 | 10 | 45 | ||
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Dang Steel is a trusted manufacturer and supplier of high-quality HB 400 Sheet and Plates in Da Nang, Vietnam. We specialize in premium steel products, including Structural Steel, Alloy Steel, Carbon Steel, Mild Steel, and Galvanized Steel, with a strong focus on Structural Steel Sheets and Plates. Our extensive inventory also includes Pipes, Tubes, Flanges, Forged Fittings, and Bars. Committed to fast delivery and exceptional customer service, we use only the finest raw materials to ensure superior strength, durability, and performance for critical industrial applications. Contact us today for all your Structural Steel Sheet and Plate needs!
| Thickness (mm) | Product | Hardness Range (HBW) |
|---|---|---|
| 2.5 – 6.4 | Cut Lengths | 360 – 420 |
| 5 – 15 | Heavy Plates | 360 – 420 |
| 15- 30 | Heavy Plates | 360 – 450 |
| 30 – 60 | Heavy Plates | 360 – 480 |
HB 400 sheets and plates find extensive use in scenarios where abrasion and impact resistance are crucial. They are commonly utilized in mining equipment liners, buckets, cutting edges, dump truck bodies, chutes, hoppers, and components for the cement industry. In construction and quarrying, HB 400 is favored for heavy-duty machinery that endures continuous wear. Its long service life helps cut down on maintenance intervals and operational downtime, making it a cost-effective choice for challenging environments.
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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