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Hassan Sheets and Plates is a leading manufacturer and supplier located in Riyadh, Saudi Arabia, focusing on high-quality metal sheet and plate solutions, including Alloy 20 Sheets and Plates. They’ve built a solid reputation for their exceptional quality, precision, and commitment to international standards, serving various sectors like chemical processing, pharmaceuticals, food, and marine industries. Their Alloy 20 products stand out for their remarkable corrosion resistance, particularly in acidic environments, along with impressive mechanical strength. With a strong dedication to innovation, timely delivery, and customer satisfaction, Hassan delivers reliable, high-performance materials for both local and global industrial needs.
Alloy 20 Sheets and Plates are primarily made up of nickel (32–38%), chromium (19–21%), and iron, with added molybdenum, copper, and niobium to boost corrosion resistance. This unique blend gives them exceptional resistance to sulfuric acid and stress corrosion cracking. On the mechanical side, Alloy 20 boasts a tensile strength of about 551 MPa, a yield strength of roughly 241 MPa, and good elongation and toughness. The alloy holds its structural integrity across a wide range of temperatures and harsh chemical environments, making it a dependable choice for demanding applications.
Specifications : ASTM B463 / ASME SB463
Width : 1000mm, 1219mm, 1500mm, 1800mm, 200mm, 2500mm, 3000mm, 3500mm, etc
Length : 200mm, 2440mm, 3000mm, 5800mm, 200mm, etc
Thickness : 0.3 mm to 120 mm
Hardness : Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
Finish : Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form : Plain Sheet, Shim Sheet, Strip, Flats, Blank (Circle), Ring (Flange)
| STANDARD | WERKSTOFF NR. | UNS | EN | AFNOR |
| Alloy 20 | 2.4660 | N08020 | NiCr20CuMo | Z2NCUD31-20AZ |
| Grade | C | Mn | Si | S | Cu | Ni | Cr | Fe | Mo | P |
| Alloy 20 | 0.07 max | 2.00 max | 1.00 max | 0.035 max | 3.00 – 4.00 | 32.00 – 38.00 | 19.00 – 21.00 | 29.85 min* | 2.00 – 3.00 | 0.045 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Alloy 20 | 8.1 g/cm3 | 1443 °C (2430 °F) | Psi -80,000, MPa -551 | Psi – 35,000, MPa – 241 | 30 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Hassan Sheets and Plates based in Riyadh, Saudi Arabia, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
Alloy 20 Sheets and Plates offer exceptional advantages for demanding industrial environments. They provide superior resistance to corrosion, particularly in sulfuric acid and chloride-rich environments, reducing maintenance costs and extending equipment lifespan. Their excellent mechanical properties, including high strength and durability, enable reliable performance under high-stress conditions. Alloy 20’s resistance to pitting, crevice corrosion, and stress-corrosion cracking ensures safety and efficiency in chemical processing, pharmaceuticals, and marine applications. Additionally, they are versatile and easy to fabricate, making them a preferred choice for tanks, piping, and heat exchangers.
Yes, we offer custom sizes for Alloy 20 Sheets and Plates to meet specific project needs. Our team at Hassan Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
Alloy 20 Sheets and Plates find extensive use in industries where corrosion and chemical resistance are crucial. In the chemical and petrochemical sectors, they’re utilized in tanks, piping, heat exchangers, and reactors that handle sulfuric acid and other aggressive substances. In the pharmaceutical and food processing industries, Alloy 20 is prized for its hygiene, durability, and resistance to acidic contamination. Moreover, it’s also employed in marine and wastewater treatment applications where performance in tough environments is essential. Its versatility and reliability make it an excellent fit for a variety of high-performance industrial systems.
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Riyadh, Saudi Arabia
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