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SRL DRL 20Ft 40Ft Duplex Seamless Stainless Steel Pipe EN10216-5 EN10297-2 Round Tubing
Product Information:
Duplex and Super Duplex Seamless Stainless Steel Pipe is a type of pipe that conforms to the European standard EN10297-2 and is made from a stainless steel alloy known as 1.4410. Here is a description of this pipe:
The EN10297-2/1.4410 Duplex and Super Duplex Seamless Stainless Steel Pipe is manufactured using a seamless process, which ensures a smooth and continuous pipe without any welded joints. This seamless construction offers several benefits, including enhanced strength, improved corrosion resistance, and better dimensional accuracy.
| 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 |
