Dang Steel, located in Da Nang, Vietnam, has built a solid reputation as a reliable manufacturer and supplier of top-quality wear-resistant steel products, including the high-performance Rockstar 450 Sheets and Plates. These plates are designed to excel in abrasion resistance, toughness, and strength, even in the toughest environments. Committed to upholding strict international quality standards, Dang Steel ensures that their products consistently perform with precision. With cutting-edge processing capabilities and a strong focus on customer satisfaction, they offer customized solutions for various industries, including mining, construction, and heavy equipment. Their dependable supply chain and technical support have established them as a go-to partner throughout Vietnam and Southeast Asia.
Rockstar 450 is a robust, wear-resistant steel plate boasting a nominal hardness of 450 HBW. Its chemical makeup features carbon (max 0.30%), manganese (up to 1.70%), silicon (up to 0.70%), along with alloying elements like chromium, nickel, and boron, all contributing to its enhanced wear resistance and impact toughness. With a yield strength of approximately 1100 MPa and impressive tensile strength, Rockstar 450 is perfect for high-wear applications. Despite its hardness, it maintains good weldability and formability, allowing for versatile fabrication while ensuring structural integrity in extreme working conditions.
Thickness :Â 6mm to 100mm
Width :Â 1,450mm to 2,450mm
Length :Â 6,000mm to 12,000mm
Production :Â Hot-Rolled (HR) / Cold-Rolled (CR)
Heat Treatment :Â N, Q+T
Surface Paint :Â EP, PE, HDP, SMP, PVDF
| Plate Thickness | mm | 6.0 – 20.0 | 21.0 – 32.0 | 32.1 – 50.0 | 50.1 – 75.0 |
|---|---|---|---|---|---|
| C | Max % | 0.16 | 0.18 | 0.22 | 0.22 |
| Mn | Max % | 1.60 | 1.60 | 1.60 | 1.60 |
| P | Max % | 0.025 | 0.025 | 0.025 | 0.025 |
| S | Max % | 0.010 | 0.010 | 0.010 | 0.010 |
| Si | Max % | 0.70 | 0.70 | 0.70 | 0.70 |
| Cr | Max % | 0.50 | 1.00 | 1.40 | 1.40 |
| Ni | Max % | 0.25 | 0.25 | 0.50 | 0.50 |
| Mo | Max % | 0.25 | 0.25 | 0.60 | 0.60 |
| B | Max % | 0.0040 | 0.0040 | 0.0040 | 0.0040 |
| CE | Max % | 0.45 | 0.48 | 0.57 | 0.65 |
| PCM | Max % | 0.28 | 0.29 | 0.33 | 0.40 |
| 360-430 BHN (On a milled surface 0.5-2 mm below the plate surface) | |
|---|---|
| Hardness | Typical values for 20 mm |
| Yield Strength (MPa) | 1000 |
| Tensile Strength (MPa) | 1250 |
| % Elongation (L0=50 mm) | 12 |
| Impact at -30°C (In Joules) | 40 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Rockstar 450 Sheets and Plates find their place in various applications where outstanding resistance to abrasion and impact is crucial. Industries such as mining, quarrying, and construction rely on this steel for crafting dump truck bodies, excavator buckets, crushers, hoppers, and chutes. It’s also utilized in concrete mixers, recycling equipment, and agricultural machinery that face high wear. The impressive hardness and strength of Rockstar 450 not only extend the service life of equipment but also minimize downtime and reduce maintenance costs. Its excellent formability makes it perfect for creating complex shapes and designs.
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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