Yousef Steel, located in Riyadh, Saudi Arabia, has established itself as a leading supplier and manufacturer of high-quality steel products designed to meet the rigorous demands of heavy-duty industries. Among its standout offerings, Rockstar 450 sheets and plates are prized for their exceptional wear resistance, toughness, and durability. These abrasion-resistant plates are specifically crafted to perform in challenging environments, ensuring a longer lifespan and reduced maintenance costs. With a strong focus on quality, timely delivery, and customer service, Yousef Steel is a trusted provider of Rockstar 450 plates, which are widely used in construction, mining, earthmoving, and the fabrication of industrial equipment.
Rockstar 450 sheets and plates boast a nominal hardness of 450 HBW, striking a perfect balance between hardness, toughness, and workability. They are produced through a meticulous quenching and tempering process, resulting in outstanding wear resistance and strength. The chemical makeup typically includes carbon, manganese, chromium, and other alloying elements that bolster structural integrity and enhance abrasion resistance. Additionally, Rockstar 450 offers impressive impact toughness, good formability, and dependable weldability when using appropriate techniques, making it a versatile choice for crafting components that face high levels of wear and mechanical stress.
Thickness : 6mm to 100mm
Width : 1,450mm to 2,450mm
Length : 6,000mm to 12,000mm
Production : Hot-Rolled (HR) / Cold-Rolled (CR)
Heat Treatment : N, Q+T
Surface Paint : 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.
These Rockstar 450 plates find applications across a variety of industries where abrasion and impact are everyday hurdles. They are perfect for manufacturing equipment like truck beds, buckets, crushers, screens, conveyors, and parts for construction machinery. In mining and quarry operations, Rockstar 450 significantly prolongs the lifespan of essential components, minimizing downtime and maintenance costs. Its high strength-to-weight ratio and resistance to cracking under pressure also make it an excellent option for lifting and transport equipment.
Yousef 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 Riyadh, Saudi Arabia.
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