Dang Steel, located in Da Nang, Vietnam, stands out as a top manufacturer and supplier of high-quality QUARD 450 sheets and plates. These products are specifically crafted for situations that demand outstanding abrasion resistance and long-lasting durability. QUARD 450 is a robust wear-resistant steel with a hardness rating of 450 HBW, making it perfect for heavy-duty and high-impact applications. At Dang Steel, we employ cutting-edge processing methods and rigorous quality control to ensure our products are reliable and tailored to meet our customers’ needs. We proudly serve various industries, including mining, construction, quarrying, and material handling, dedicated to delivering durable and cost-effective steel solutions that comply with both local and international standards.
QUARD 450 sheets and plates are made from premium low-alloy steel, which is quenched and tempered to reach a nominal hardness of 450 HBW. The typical composition features carbon (around 0.22–0.26%), along with manganese, chromium, nickel, and molybdenum, all of which enhance hardness, strength, and wear resistance. These plates boast a tensile strength ranging from 1400 to 1700 MPa and exhibit excellent impact toughness, even in freezing temperatures. Despite their impressive hardness, they maintain good weldability and machinability when preheated properly. The unique blend of strength, hardness, and formability makes QUARD 450 the go-to choice for applications where abrasion and impact resistance are essential.
Item:Â Abrasion Resistant Plate
Thickness :Â 4MM & Above
Length :Â Up to 12000 mm
Width :Â 1500 – 3100 mm
Production :Â Hot-Rolled (HR) / Cold-Rolled (CR)
Applications :Â concrete industry, metallurgy, fan industry, coal industry, mining machinery, construction machinery,etc.
Heat Treatment:Â N, Q+T
Material :Â QUARD 450 Plates, QUARD 450 Abrasion Resistant Steel Plates, QUARD 450 Wear Resistant Plates
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo | B |
| Quard 450 | 0,20 | 0,60 | 1,40 | 0,025 | 0,010 | 0,20 | 0,10 | 0,25 | 0,005 |
| Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) | Hardness | Charpy-V impact test |
|---|---|---|---|---|---|
| Quard 450 | 1050 | 1250 | 10 | HBW = 370 – 430 | longitudinal at -40°C 30 J |
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 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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