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Vipul Sheets and Plates is a reliable supplier and stockist of superior-quality Alloy 20 Foils in Delhi, India. Alloy 20 is a nickel-iron-chromium alloy with superior corrosion resistance, particularly against sulfuric acid, and hence it is suitable for chemical and pharmaceutical industries. Vipul provides highly rolled foils with close tolerances and smooth surfaces, which are ideal for accurate applications. Produced from high–quality raw materials, the foils meet global standards and are offered in different widths and thicknesses. Vipul‘s focus on quality, reliability, and prompt delivery has established it as a go-to source for Alloy 20 Foils for critical industries.
Alloy 20 consists of nickel (32–38%), iron (balance), chromium (19–21%), molybdenum (2–3%), and copper (3–4%). It has good resistance to pitting, chloride stress corrosion, and sulfuric acid. It has a typical tensile strength of 551 MPa and a yield strength of approximately 241 MPa. It is relatively ductile and formable with high corrosion resistance in acidic and chloride environments. Alloy 20 is weldable and can be fabricated easily and hence finds applications in thin foil where strength and corrosion resistance are essential.
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.
Vipul Sheets and Plates based in Delhi, India, 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 Vipul Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@vipulsheetsplates.com.
Alloy 20 Foils find widespread applications in chemical and pharmaceutical processing equipment where there is frequent exposure to sulfuric acid and aggressive chemicals. They are employed in heat exchangers, liners, gaskets, and clad in reactors and storage tanks. They are employed by the food and beverage sector in sterilization and acid-handling units. Because they have a thin profile and are corrosion resistant, these foils find their application in shielding, sealing, and wrapping in precise applications. Their ability to withstand corrosion, resistance to intergranular corrosion, and ease of manufacture makes them a good fit for enclosures for cleanroom and sterile environments, too.
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Delhi, India
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