Yousef Steel, a well-respected manufacturer and supplier located in Riyadh, Saudi Arabia, provides **EN91 sheets and plates** that are engineered for exceptional strength, toughness, and wear resistance, making them perfect for high-performance industrial applications. EN91 is a medium carbon alloy steel that shines in situations demanding high fatigue strength, impressive hardness, and wear resistance after heat treatment. Its versatility and reliable mechanical properties have made EN91 sheets and plates popular across various sectors, including automotive, construction, engineering, and heavy equipment manufacturing. Yousef Steel guarantees precise processing, customizable sizing, and consistent material quality to meet all customer needs.
Typically, EN91 alloy steel comprises carbon (0.55–0.65%), manganese (0.60–0.90%), chromium (0.90–1.20%), and vanadium (0.10–0.20%), which together contribute to its remarkable tensile strength and wear characteristics. When properly heat treated (hardened and tempered), EN91 plates deliver outstanding toughness and fatigue strength, along with impressive abrasion resistance. The material boasts good hardenability and responds effectively to flame or induction hardening, making it a great choice for applications where surface integrity is critical. It can be machined and welded with the right precautions, although welding does require pre- and post-weld heat treatment for optimal results.
| Standards | ASTM A387 / ASME SA387 |
| Alloy Steel Sheets / Plates Thickness | 6mm to 100mm |
| Alloy Steel Sheets / Plates Width | 1,500mm to 2,500mm |
| Alloy Steel Sheet, Plates Length | 6,000mm to 12,000mm |
| Alloy Steel Sheet, Plates Production | Hot-Rolled (HR) / Cold-Rolled (CR) |
| Heat Treatment | N, Q+T |
| Surface Paint | EP, PE, HDP, SMP, PVDF |
| Value added services for Plates | Waterjet cutting, Plasma cutting, Laser cutting, Bending and mechanical processing, edge preparation, welding, sawing and shearing |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Types | Sheets, Plates |
| Grade | C | Mn | Si | P | S | Cr | Mo |
| A387 Gr. 91 | 0.05-0.20 | 0.3-0.6 | 0.5 | 0.045 max | 0.03 max | 0.8-1.25 | 0.044-0.65 |
| Tensile Strength | Yield Strengtd (0.2%Offset) | Elongation |
| 205 | 415 | 20 % |
| 2000MM X 1000MM X 3MM | 2000MM X 1000MM X 6MM |
| 2500MM X 1250MM X 4MM | 2500MM X 1250MM X 8MM |
| 3000MM X 1500MM X 3MM | 3000MM X 1500MM X 6MM |
| 3000MM X 1500MM X 4MM | 3000MM X 1500MM X 8MM |
| 2000MM X 1000MM X 5MM | 2500MM X 1250MM X 10MM |
| 2500MM X 1250MM X 3MM | 2500MM X 1250MM X 6MM |
| 4000MM X 2000MM X 3MM | 4000MM X 2000MM X 6MM |
| 2500MM X 1250MM X 5MM | 3000MM X 1500MM X 10MM |
| 2000MM X 1000MM X 4MM | 2000MM X 1000MM X 8MM |
| 4000MM X 2000MM X 4MM | 2000MM X 2000MM X 10MM |
| 3000MM X 1500MM X 5MM |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
EN 91 sheet and plates are extensively utilized in high-strength and wear-resistant applications in industries. They are used extensively in heavy equipment, mining machines, and construction, including dump truck bodies, excavator buckets, and wear liners. Due to their high abrasion resistance, they are best suited for conveyors, chutes, and crushers. EN 91 plates are utilized in agriculture as well for plow blades and tillage machines. They are also used in the production of long-lasting structural parts for bridges and buildings, providing long-term performance under severe stress and impact conditions.
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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