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Daksh Sheets and Plates, a prominent manufacturer and supplier located in Delhi, India, specializes in top-notch Alloy 20 Slitting Coils that are crafted for outstanding corrosion resistance and precise fabrication. With a solid reputation for delivering high-performance nickel-iron-chromium alloy products, Daksh ensures that their Alloy 20 coils adhere to strict international standards. These slitting coils are perfect for industries that demand exceptional resistance to sulfuric acid, stress corrosion cracking, and pitting. Thanks to advanced manufacturing techniques, rigorous quality control, and prompt delivery, Daksh serves the chemical, pharmaceutical, and marine sectors by providing Alloy 20 slitting coils that guarantee durability and dependable performance in harsh environments.
Alloy 20, often referred to as Carpenter 20, is primarily made up of nickel (32–38%), iron (the balance), chromium (19–21%), and molybdenum (2–3%), along with trace amounts of copper and niobium. This unique chemical makeup offers remarkable resistance to sulfuric acid and corrosion caused by chlorides. The slitting coils made from Alloy 20 showcase tensile strength between 551–751 MPa and a yield strength of about 241 MPa. They also boast excellent ductility, with elongation typically exceeding 30%, as well as superior weldability and formability. These characteristics make Alloy 20 an ideal choice for precision slit coils used in challenging chemical and high-corrosion settings.
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.
Daksh Sheets and Plates based in Hyderabad , 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 slitting coils offer numerous advantages, including exceptional resistance to corrosion, particularly in sulfuric acid and other harsh environments. This makes them ideal for chemical processing, pharmaceutical, and food industries. They exhibit excellent weldability, formability, and strength, ensuring long-lasting performance in demanding applications. The alloy’s ability to withstand high temperatures and resist pitting and crevice corrosion further enhances its reliability. Alloy 20 slitting coils also provide superior durability, reducing maintenance costs and increasing equipment lifespan. These advantages make Alloy 20 a preferred choice for industries requiring high-performance materials.
Yes, we offer custom sizes for Alloy 20 Slitting coils to meet specific project needs. Our team at Daksh Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@dakshsheetsandplates.co.in
Alloy 20 Slitting Coils find extensive applications in the chemical, petrochemical, and pharmaceutical industries, where resistance to corrosive agents like sulfuric acid is essential. They are frequently used in the production of heat exchangers, reactor vessels, process piping, and storage tanks. Moreover, these coils are highly regarded in marine applications and food processing sectors due to their ability to withstand chloride-induced stress corrosion cracking.
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Hyderabad, India
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