Phanuphong Steel and Plates, a reputable manufacturer and supplier located in Bangkok, Thailand, has built a solid reputation for providing top-notch steel solutions, including the highly regarded Rockstar 450 sheets and plates. These wear-resistant plates are specifically designed to tackle the toughest industrial challenges, boasting remarkable durability, strength, and toughness. With years of experience under their belt, Phanuphong Steel ensures that their products meet international standards, delivering reliable solutions that keep customers satisfied across various industries. The Rockstar 450 sheets and plates are particularly valued for their long lifespan, minimal maintenance needs, and ability to endure the harshest working conditions. We pride ourselves on delivering uncompromised quality and timely service to all our clients.
The Rockstar 450 sheets and plates are crafted with a well-balanced mix of carbon, manganese, silicon, and trace elements, which gives them outstanding hardness and wear resistance. They showcase impressive mechanical properties, featuring a typical Brinell hardness of 450 HBW, high tensile strength, and exceptional yield strength. These plates strike a perfect balance between toughness and formability, making them ideal for cutting, bending, and welding tasks. Their carefully optimized alloying elements boost their resistance to abrasion, impact, and fatigue, ensuring they perform reliably even in extreme conditions. Rockstar 450 is specifically designed for high-strength applications where durability and reliability are non-negotiable.
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 industries that demand superior wear resistance and high structural integrity. They are perfect for use in mining, construction, material handling, and heavy machinery, where components are constantly subjected to abrasion and impact. Common applications include dump truck bodies, loaders, excavators, hoppers, conveyors, and crusher liners. Moreover, these plates are favored in the cement, steel, and earthmoving sectors for their ability to extend the service life of equipment. Their versatility in fabrication processes like cutting and welding further broadens their range of applications.
Phanuphong 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 Bangkok, Thailand.
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