Alloy 20 pipes and tubes are highly sought-after materials in industries requiring excellent corrosion resistance, particularly in environments where acids like sulfuric acid, phosphoric acid, and nitric acid are prevalent. Made primarily from a combination of nickel, iron, chromium, and molybdenum, Alloy 20 is designed to withstand aggressive chemical environments, making it an ideal choice for applications in the chemical, pharmaceutical, food processing, and petrochemical industries.
The chemical composition of Alloy 20 gives it a unique blend of excellent mechanical properties and resistance to stress corrosion cracking. This makes it perfect for environments where exposure to harsh chemicals and high temperatures is a concern. The alloy’s resistance to intergranular corrosion ensures that it retains its strength and durability over time, even in challenging conditions.
Manufacturers and stockists of Alloy 20 pipes and tubes often source their materials from well-known global suppliers, ensuring that the pipes meet international standards and specifications. Alloy 20’s popularity stems from its versatility, as it is easily fabricated into different shapes and sizes, making it adaptable for a variety of industries. Whether you need thin-walled tubes for intricate applications or thicker pipes for high-pressure systems, the extensive range available ensures that businesses can find the right solution for their needs.
Importers of Alloy 20 pipes and tubes play a crucial role in ensuring that these high-demand materials are available globally. With an extensive network of suppliers, they ensure timely delivery, offering products that adhere to quality standards. Alloy 20 is often in high demand due to its strong resistance to a variety of corrosive substances, making it a preferred choice for industries that require long-lasting materials for the transportation of aggressive chemicals or in environments where traditional materials may fail.
Alloy 20 pipes and tubes are also well-regarded for their excellent weldability, making them easy to join and maintain during installation. This feature, combined with their corrosion resistance, ensures the longevity of systems that use these materials, reducing maintenance costs and downtime in critical applications.
| UNS No. | N08020 |
|---|---|
| Standard | Alloy 20 Pipes & Tubes |
| Pipe Size | 1/8" NB to 36" NB |
| Schedule | SCH5, SCH10, SCH10S, SCH40, SCH40S, SCH80, SCH80S, SCH160, SCH160S, SCHXXS |
| Type | Seamless, Welded, EFW, Fabricated |
| Tube Size | 4mm od to 50mm od |
| Thickness | 0.3mm to 5mm thk |
| Length | 100mm to 6000mm, Custom Cut length |
| End | Plain End, Threaded end |
| Form | Round, Square, Triangle etc. |
| GRADE | Werks Toff | UNS | Ni | Cr | Co | Mo | Fe | Cu | Nb | Al | Ti | C | S | Si | Mn | Others |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Alloy 20 | 2.4660 | N08020 | 32.0 - 38.0 | 19.0 - 21.0 | - | 2.0 - 3.0 | Bal | 3.0 - 4.0 | 1.00 Max | - | - | 0.07 Max | 0.035 Max | 1.0 Max | 2.00 Max | P - 0.045 Max |
| Element | Tensile Strength Rm (Mpa) | Yield strength Rp0.2 (Mpa) | Elongation A5% | Density (g/cm3) |
|---|---|---|---|---|
| Alloy 20 | 655 | 240 | 35 | 8.1 |
Power Plants Industry
Aerospace Industry
Refineries Industry
Oil & Gas Industry
Sugar Industry
Chemical Industry
Petrochemical Industry