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EN10216-5 Round Tubing SRL DRL 40Ft Duplex Seamless Stainless Steel Pipe
Product Information:
EN10297-2 Round Tubing is available in both seamless and welded forms. Seamless round tubing is manufactured through a process where a solid steel billet is heated and pierced to form a hollow tube. This seamless construction provides a smooth internal and external surface, ensuring excellent dimensional accuracy and enhanced mechanical properties.
The round shape of this tubing offers versatility in design and ease of installation. It is commonly utilized in applications such as structural supports, fluid transportation, mechanical components, and industrial machinery.
| Product Name | EN10216-5/1.4410, EN10297-2/1.4410 Duplex and Supper Duplex Seamless Stainless Steel Pipe |
| Standards | EN 10216-5/1.4410, EN10297-2/1.4410 |
| Outer Diameter | 1/8” to 18” |
| Wall Thickness | SCH-5S, SCH-10S, SCH-80S, SCH-5, SCH-10, SCH-20, STD, XS |
| Length | SRL, DRL, or as customer’s requirement |
| End Process | Plain Ends, Beveled Ends, Threaded Ends |
BS EN 10216-5 /1.4410, EN10297-2/1.4410 Austenitic-Ferritic Steels
BS EN 10216-5:2021 is the European Standard for Stainless Steel Seamless Tubes for pressure purposes.
BS EN 10297-2 is the material standard for stainless and heat-resisting steels for seamless tubes for mechanical and general engineering,
The EN10297-2/1.4410 Duplex and Super Duplex Seamless Stainless Steel Pipe is designed to meet the specific requirements of the EN10297-2 standard, which specifies the technical delivery conditions for seamless circular steel tubes for mechanical and general engineering purposes. It ensures that the pipe meets the necessary quality and performance standards for its intended applications.
Chemical Composition of BS EN 10216-5 /1.4410 Austenitic-Ferritic Steels (%)
| Steel No. | Steel Name | C | Si | Mn | P | S | Cr | Mo | Ni | Cu | N | Ti |
| 1.4410 | X2CrNiMoN25-7-4 | 0.030 | 1.00 | 2.00 | 0.035 | 0.015 | 24.0-26.0 | 3.0-4.5 | 6.0-8.0 | — | 0.20-0.35 | — |
Chemical Composition of BS EN10297-2/1.4410 Austenitic-Ferritic Steels (%)
| Steel No. | Steel Name | C | Si | Mn | P | S | Cr | Mo | Ni | Cu | N | Ti |
| 1.4410 | X2CrNiMoN25-7-4 | 0.030 | 1.00 | 2.00 | 0.035 | 0.015 | 24.0-26.0 | 3.0-4.5 | 6.0-8.0 | — | 0.24-0.35 | — |
BS EN 10216-5 /1.4410, EN10297-2/1.4410 Austenitic-Ferritic Steels Mechanical Properties
| Standard | Steel No. | Steel Name | Proof strength min MPa | Tensile strength MPa | Elongation A min % | Resistance to intergranular corrosion | ||
| Rp0.2 | Rp1.0 | Rm | Long | Trans | ||||
| EN10216-5 | X2CrNiMoN25-7-4 | 1.4410 | 550 | 800/1000 | 20 | 20 | Yes | |
| EN10297-2 | X2CrNiMoN25-7-4 | 1.4410 | 550 | 640 | 800 | 20 | 20 | Yes |
