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Based in Kolkata, India, Khush Sheets and Plates is a well-known producer and supplier of premium Alloy 20 Foils. We serve a variety of industries nationwide and have a solid reputation for accurate engineering and dependable product delivery. Modern technology and premium raw materials are used in the production of our Alloy 20 Foils to guarantee their longevity, resistance to corrosion, and outstanding performance. Customer satisfaction is our top priority at Khush Sheets and Plates, and we achieve this through strict quality control, prompt service, and affordable prices. We are a reputable brand in the stainless steel and speciality alloy sector because of our dedication to quality.
Nickel (32–38%), iron (balance), chromium (19–21%), copper (3–4%), and molybdenum (2–3%) make up the majority of Alloy 20 Foils, with trace amounts of silicon, carbon, and manganese. Excellent resistance to acid attack, particularly sulphuric acid, is provided by this special combination. Alloy 20 has good elongation (30–40%), hardness (Rockwell B90–95), and a mechanical tensile strength of about 80 ksi (550 MPa) and yield strength of 35 ksi (240 MPa). Because of these qualities, it can be used in harsh industrial settings where strength and resistance to corrosion 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.
Khush Sheets and Plates based in Kolkata, 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.
Yes, we offer custom sizes for Alloy 20 Foils to meet specific project needs. Our team at Khush Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
In industries where exceptional corrosion resistance—particularly against sulphuric acid—is crucial, alloy 20 foils are widely utilised. Heat exchangers, pharmaceutical tanks, chemical processing equipment, and marine components are examples of common applications. They are also employed in pulp and paper processing, power generation systems, and the manufacturing of food and dyes. These foils are perfect for lining, cladding, and sealing applications in harsh chemical environments because of their exceptional mechanical strength and formability. For crucial industrial processes, alloy 20 is the material of choice due to its resistance to pitting, stress corrosion cracking, and crevice corrosion.
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Kolkata, India
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