Home > Alloy 20 Pipe
Aman Pipes and Tubes, based in Hyderabad, India, stands out as a leading manufacturer and supplier of Alloy 20 Pipes, which are specifically crafted to provide exceptional resistance to corrosion, especially in environments with sulfuric acid. Renowned for their impressive mechanical strength and ease of fabrication, Alloy 20 is a nickel-iron-chromium alloy enriched with copper and molybdenum. Our Alloy 20 pipes find extensive use across various industries, including chemical processing, pharmaceuticals, food and beverage, and marine engineering. With rigorous quality control and a commitment to international standards, we deliver durable, precision-engineered piping solutions tailored for critical and corrosive applications.
Alloy 20 Pipes consist of roughly 32–38% nickel, 19–21% chromium, 2–3% molybdenum, 3–4% copper, along with trace amounts of niobium, carbon, and iron. This unique blend provides the alloy with remarkable resistance to stress corrosion cracking and pitting in aggressive chemical settings. The mechanical properties feature a minimum tensile strength of 551 MPa, a yield strength of at least 241 MPa, and a minimum elongation of 30%. Its outstanding workability, weldability, and stability under thermal and mechanical stress make it perfect for challenging industrial environments.
Thickness | 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
Outer Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB |
Type | Seamless / ERW / Welded / Fabricated / CDW |
Form | Round Tubes, Square Tubes, Rectangular Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes |
Length | Single Random, Double Random & Required Length |
End | Plain End, Beveled End, Treaded. |
Alloy 20 | Ni | C | Mo | Mn | Si | Fe | Cu | S | P | Cr |
32 – 38 | 0.02 max | 2 – 3 | 1 – 2 | 0.7 max | Bal | 3 – 4 | 0.005 max | 0.02 max | 19 – 21 |
Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
8.1 g/cm3 | 1443 °C (2430 °F) | Psi – 35000 , MPa – 241 | Psi – 80000 , MPa – 551 | 30 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Alloy 20 pipes from Aman Pipes and Tubes guarantees high-quality, corrosion-resistant solutions tailored for challenging environments. Brydon’s Alloy 20 pipes meet rigorous industry standards, offering superior durability and performance, particularly in applications involving sulfuric acid and chlorides. Their expertise in precision manufacturing ensures reliable, long-lasting pipes suitable for chemical processing, pharmaceuticals, and petrochemical industries. With a focus on customer satisfaction, Brydon provides customized solutions, competitive pricing, and timely deliveries, making them a trusted partner for all Alloy 20 piping needs.
Aman Pipes and Tubes, one of the largest suppliers of Alloy 20 Pipe in Hyderabad, India, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for Alloy 20 Pipe to meet your specific requirements. Our team at Aman Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@amanpipesandtubes.co.in.
STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
Alloy 20 | N08020 | 2.4660 | Z2NCUD31-20AZ | NiCr20CuMo | – | – | – |
Alloy 20 Pipes are predominantly utilized in the chemical and petrochemical sectors, particularly for transporting sulfuric acid, phosphoric acid, and solutions containing chlorides. These pipes are well-suited for use in chemical process tanks, pipelines, heat exchangers, pickling equipment, and pharmaceutical processing systems. Their corrosion-resistant properties also make them ideal for food and beverage applications, where hygiene and resistance to harsh cleaning agents are essential. Furthermore, Alloy 20 is employed in marine and power generation industries due to its durability in saline and acidic conditions. Aman Pipes and Tubes guarantees custom sizing and timely delivery to meet diverse industrial needs.
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