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Nial Sheets and Plates, located in Houston, USA, has built a solid reputation as a reliable manufacturer and supplier of top-notch Alloy 20 Foils. These foils are designed to be corrosion-resistant and deliver high performance for critical industrial applications. Crafted to excel in tough chemical and acidic environments, Alloy 20 foils are precision-rolled to meet exact thickness requirements and tailored to satisfy stringent specifications. Nial takes pride in providing foils that offer outstanding resistance to sulfuric acid and chloride stress corrosion. With a strong focus on quality, precision, and customer satisfaction, Nial guarantees that its Alloy 20 Foils adhere to the highest standards across the chemical, pharmaceutical, and marine sectors.
Alloy 20 Foils mainly consist of nickel (32–38%), chromium (19–21%), and iron (the balance), along with molybdenum (2–3%), copper (3–4%), and trace amounts of silicon, manganese, and niobium. This unique blend gives them remarkable resistance to sulfuric acid, pitting, and corrosion caused by chlorides. Their mechanical properties include a tensile strength ranging from 551 to 751 MPa, yield strength between 241 and 344 MPa, and an elongation of 30 to 35%. These foils are also appreciated for their flexibility, workability, and thermal stability, making them perfect for precise fabrication in corrosive settings that demand thin, strong, and durable materials.
ASTM B463, ASME SB463
0.02mm – 5.0mm
3.2mm – 1500mm
NO.1, 2B, 2D, 2H, 2R, No.4, HAIRLINE, SCOTCH BRITE, SATIN FINISH, NO.8, BA.
| STANDARD | WERKSTOFF NR. | UNS | AFNOR | EN |
| Alloy 20 | 2.4660 | N08020 | Z2NCUD31-20AZ | NiCr20CuMo |
| 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 | 3.0-4.0 | 32.0-38.0 | 19.0-21.0 | 29.85 min* | 2.0-3.0 | 0.045 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 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.
Nial Sheets and Plates based in Houston, USA, 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 foils offer numerous advantages, including exceptional resistance to corrosion, particularly in acidic environments such as sulfuric acid. They are highly resistant to pitting, crevice corrosion, and stress corrosion cracking, ensuring durability and reliability in harsh conditions. Their superior mechanical properties, such as high tensile and yield strength, enable them to perform well under pressure and thermal stress. Additionally, Alloy 20 foils are versatile and easy to fabricate, making them ideal for applications in chemical processing, pharmaceuticals, food production, and other industries requiring high-performance corrosion-resistant materials.
Yes, we offer custom sizes for Alloy 20 Foils to meet specific project needs. Our team at Nial Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
Alloy 20 Foils find extensive use in industries that require exceptional corrosion resistance and precision in thin-gauge materials. In the chemical and petrochemical fields, they are commonly used for linings, seals, and gaskets in processing equipment that comes into contact with acids and chlorides. The pharmaceutical sector relies on them for maintaining sterile environments and containment systems. In marine applications, they serve as protective foils in assemblies exposed to saltwater. Additionally, they are utilized in food processing, heat exchangers, and pollution control systems. Alloy 20 foils are highly valued for their strength, corrosion resistance, and formability, making them ideal for complex, high-performance fabrication needs.
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Houston, TX 77041
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