Chetak Steel has built a solid reputation as a reliable manufacturer and supplier of Rockstar 450 sheets and plates in Hyderabad. They specialize in high-performance, abrasion-resistant steel designed for heavy-duty industrial applications. The Rockstar 450 steel they offer meets international quality standards, ensuring exceptional durability, hardness, and resistance to wear and impact. With state-of-the-art processing facilities, strict quality control, and efficient logistics, Chetak Steel caters to various industries across India, including mining, construction, material handling, and fabrication. Their commitment to consistent quality, competitive pricing, and timely delivery has established Chetak Steel as a trusted source for Rockstar 450 sheets and plates.
Rockstar 450 sheets and plates are crafted from high-strength, abrasion-resistant steels, produced through a quenching and tempering process that achieves a hardness range typically between 425–475 BHN. They boast yield strengths around 1150 MPa and tensile strengths close to 1350 MPa, along with impressive elongation and impact resistance, making them perfect for tough operating conditions. The alloy composition features carbon, manganese, silicon, chromium, nickel, molybdenum, and boron, all optimized for wear performance while ensuring formability and weldability. These mechanical properties make Rockstar 450 an excellent choice for severe service environments where durability and toughness are essential.
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 that demand outstanding wear resistance and mechanical strength. Common uses include manufacturing bucket liners, crusher parts, chutes, conveyor components, truck body liners, and other wear-prone parts in mining, construction, and material handling equipment. They are also utilized in concrete mixers, hoppers, earthmoving machines, and industrial fabrication, where abrasion and impact are frequent challenges. The combination of high hardness, strength, and toughness makes Rockstar 450 ideal for extending service life and minimizing maintenance costs in demanding industrial settings.
Chetak 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 Hyderabad, India.
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