EN 10216-5 1.4462 X2CrNiMoN22-5-3 UNS32205 Seamless Stainless Steel Tubes for Pressure Purposes
Yuhong, with 30 years of experience and exports to 85 countries, specializes in EN 10216-5 1.4462 seamless stainless steel tubes for pressure purposes. Our tubes meet strict standards, ensuring high strength and corrosion resistance for tough industrial environments.
We supply these dual-phase steel tubes to industries like oil & gas and marine engineering. Backed by rigorous quality checks and technical support, Yuhong delivers reliable solutions for your pressure system needs.
Chemical Composition Table for Steel Grade 1.4462
| Steel number | C max | Si | Mn | P max | S max | N | Cr | Mo | Ni |
| 1.4462 | 0.03 | ≤1.00 | ≤2.00 | 0.035 | 0.015 | 0.10 - 0.22 | 21.00 - 23.00 | 2.50 - 3.50 | 4.50 - 6.50 |
Steel Grade 1.4462 (X2CrNiMoN22-5-3) - Elevated Temperature Minimum Proof Strength Table
| Steel Number | Steel Name | 50℃ | 100℃ | 150℃ | 200℃ | 250℃ |
| 1.4462 | X2CrNiMoN22-5-3 | 415 | 360 | 335 | 310 | 295 |
Application Advantages of EN 10216 - 5 1.4462 Seamless Stainless Steel Tubes
| Advantage Category | Specific Advantages |
| Mechanical Performance | High strength for pressure resistance; good low-temperature toughness. |
| Corrosion Resistance | Resists pitting, crevice & stress corrosion in harsh environments. |
| Fabrication & Welding | Workable via forming; welds with stable strength/corrosion resistance. |
| High-Temp Capability | Maintains stability and oxidation resistance at elevated temperatures. |
| Standard & Versatility | Complies with EN 10216 - 5; suitable for multiple pressure-bearing industries. |
EN 10216 - 5 Test Methods Summary Table
| Test Category | Test Name | Standard Reference |
| Chemical Analysis | Chemical analysis | - |
| Mechanical Properties | Tensile test (room temp) | EN 10002 - 1 |
| | Tensile test (elevated temp) | EN 10002 - 5 |
| Technological Tests | Flattening test | EN 10233 |
| | Ring tensile test | EN 10237 |
| | Drift expanding test | EN 10234 |
| | Ring expanding test | EN 10236 |
| Impact Test | Impact test | EN 10045 - 1 |
| Corrosion Test | Intergranular corrosion test | EN ISO 3651 - 2 |
| Leak Tightness Test | Hydrostatic test | - |
| | Eddy current test | EN 10246 - 2 |
| Dimensional & Visual | Dimensional inspection | - |
| | Visual examination | - |
| Non-destructive Testing | Ultrasonic testing | EN 10246 - 7, EN 10246 - 6, EN 10246 - 17 |
| Material & Retest | Material identification | - |
| | Retests, sorting, and reprocessing | EN 10021 |
