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Nestled in the heart of Hamilton, Will Sheetsandplates stands as a reliable local source for specialized metals, with a particular expertise in Alloy 20 foils. We understand that precision and durability are paramount for demanding industrial projects, which is why we take pride in supplying high-quality foils that meet rigorous standards. Our team is dedicated to providing not just a product, but a dependable partnership, ensuring you have the right materials to support innovation and longevity in your applications, right here from the Waikato.
This unique alloy, also known as Carpenter 20, is a nickel-iron-chromium blend fortified with copper and molybdenum. Its real strength lies in its composition, which includes columbium for stabilization, granting it exceptional resistance to corrosive substances like sulfuric acid and chlorides. These foils are not just tough; they offer a superb balance of high tensile strength and good ductility, allowing them to be fabricated into complex forms without losing their structural integrity or their ability to withstand harsh environments.
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.
Will Sheets and Plates based in Hamilton, New Zealand, 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 Will Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
You’ll find these versatile foils at work in some of the most challenging settings. They are a cornerstone in the chemical processing industry, used in everything from reactor vessels to heat exchangers handling aggressive acids. The pharmaceutical and food sectors rely on them for hygienic, non-contaminating equipment, while their performance in marine and pulp and paper applications is equally vital. Essentially, wherever severe corrosion is a constant threat, Alloy 20 foil provides a trusted defense, ensuring the smooth and safe operation of critical equipment.
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