EN 10296-2 Welded Stainless Steel Mechanical Tubes
- Grade: 1.4003, 1.4512, 1.4016, 1.4510, 1.4521, 1.4526, 1.4509, 1.4318, 1.4307, 1.4306, 1.4311, 1.4301, 1.4541, 1.4550, 1.4404, 1.4401, 1.4571, 1.4432, 1.4429, 1.4436, 1.4435, 1.4439, 1.4539, 1.4547, 1.4362, 1.4462, 1.4410, 1.4828, 1.4835, 1.4833, 1.4845, 1.4818, and 1.4854.
- Manufacturing Methods: Automatic arc welding, Laser welding
- OD: 10-1219mm, WT: 1-45mm, L: 6000mm/12000mm
Features
EN 10296-2 Welded Stainless Steel Mechanical Tube
Chemical Composition (wt.%)
Corrosion Resistant Steels
| Designation | Chemical composition (% by mass – max unless stated) | |||||||||
| Steel name | EN/W.Nr. | C | Si | Mn | P | S | Cr | Mo | Ni | N |
| Ferritic steels | ||||||||||
| X2CrNi12 | 1.4003 | 0.03 | 1 | 1.5 | 0.04 | 0.015 | 10.5/12.5 | – | 0.30/1.00 | 0.03 |
| X2CrTi12 | 1.4512 | 0.03 | 1 | 1 | 0.04 | 0.015 | 10.5/12.5 | – | – | 0.03 |
| X6Cr17 | 1.4016 | 0.08 | 1 | 1 | 0.04 | 0.015 | 16.0/18.0 | – | – | – |
| X3CrTi17 | 1.4510 | 0.05 | 1 | 1 | 0.04 | 0.015 | 16.0/18.0 | – | – | – |
| X2CrMoTi18-2 | 1.4521 | 0.025 | 1 | 1 | 0.04 | 0.015 | 17.0/20.0 | 1.80/2.50 | – | 0.03 |
| X6CrMoNb17-1 | 1.4526 | 0.08 | 1 | 1 | 0.04 | 0.015 | 16.0/18.0 | 0.80/1.40 | – | 0.04 |
| X2CrTiNb18 | 1.4509 | 0.03 | 1 | 1 | 0.04 | 0.015 | 17.5/18.5 | – | – | – |
| Austenitic steels | ||||||||||
| X2CrNiN18-7 | 1.4318 | 0.03 | 1 | 2 | 0.045 | 0.015 | 16.5/18.5 | – | 6.0/8.0 | 0.10/0.20 |
| X2CrNi18-9 | 1.4307 | 0.03 | 1 | 2 | 0.045 | 0.015 | 17.5/19.5 | – | 8.0/10.5 | 0.11 |
| X2CrNi19-11 | 1.4306 | 0.03 | 1 | 2 | 0.045 | 0.015 | 18.0/20.0 | – | 10.0/12.0 | 0.11 |
| X2CrNiN18-10 | 1.4311 | 0.03 | 1 | 2 | 0.045 | 0.015 | 17.0/19.5 | – | 8.5/11.5 | 0.12/0.22 |
| X5CrNi18-10 | 1.4301 | 0.07 | 1 | 2 | 0.045 | 0.015 | 17.0/19.5 | – | 8.0/10.5 | 0.11 |
| X6CrNiTi18-10 | 1.4541 | 0.08 | 1 | 2 | 0.045 | 0.015 | 17.0/19.0 | – | 9.0/12.0 | – |
| X6CrNiNb18-10 | 1.4550 | 0.08 | 1 | 2 | 0.045 | 0.015 | 17.0/19.0 | – | 9.0/12.0 | – |
| X2CrNiMo17-12-2 | 1.4404 | 0.03 | 1 | 2 | 0.045 | 0.015 | 16.5/18.5 | 2.00/2.50 | 10.0/13.0 | 0.11 |
| X5CrNiMo17-12-2 | 1.4401 | 0.07 | 1 | 2 | 0.045 | 0.015 | 16.5/18.5 | 2.00/2.50 | 10.0/13.0 | 0.11 |
| XCrNiMoTi17-12-2 | 1.4571 | 0.08 | 1 | 2 | 0.045 | 0.015 | 16.5/18.5 | 2.00/2.50 | 10.5/13.5 | – |
| X2CrNiMo17-12-3 | 1.4432 | 0.03 | 1 | 2 | 0.045 | 0.015 | 16.5/18.5 | 2.50/3.00 | 10.5/13.0 | 0.11 |
| X2CrNiMoN17-13-3 | 1.4429 | 0.03 | 1 | 2 | 0.045 | 0.015 | 16.5/18.5 | 2.50/3.00 | 11.0/14.0 | 0.12/0.22 |
| X3CrNiMo17-13-3 | 1.4436 | 0.05 | 1 | 2 | 0.045 | 0.015 | 16.5/18.5 | 2.50/3.00 | 10.5/13.0 | 0.11 |
| X2CrNiMo18-14-3 | 1.4435 | 0.03 | 1 | 2 | 0.045 | 0.015 | 17.0/19.0 | 2.50/3.00 | 12.5/15.0 | 0.11 |
| X2CrNiMoN17-13-5 | 1.4439 | 0.03 | 1 | 2 | 0.045 | 0.015 | 16.5/18.5 | 4.0/5.0 | 12.5/14.5 | 0.12/0.22 |
| X1CrNiMoCu25-20-5 | 1.4539 | 0.02 | 0.7 | 2 | 0.03 | 0.01 | 19.0/21.0 | 4.0/5.0 | 24.0/26.0 | 0.15 |
| X1CrNiMoCuN20-18-7 | 1.4547 | 0.02 | 0.7 | 1 | 0.03 | 0.01 | 19.5/20.5 | 6.0/7.0 | 17.5/18.5 | 0.18/0.25 |
| Austenitic ferritic steels | ||||||||||
| X2CrNiN23-4 | 1.4362 | 0.03 | 1 | 2 | 0.035 | 0.015 | 22.0/24.0 | 0.10/0.60 | 3.5/5.5 | 0.05/0.20 |
| X2CrNiMoN22-5-3 | 1.4462 | 0.03 | 1 | 2 | 0.035 | 0.015 | 21.0/23.0 | 2.50/3.5 | 4.5/6.5 | 0.10/0.22 |
| X2CrNiMoN25-7-4 | 1.4410 | 0.03 | 1 | 2 | 0.035 | 0.015 | 24.0/26.0 | 3.0/4.5 | 6.0/8.0 | 0.24/0.35 |
| Designation | Chemical composition (% by mass – max unless stated) | ||||||||
| Steel name | EN/W.Nr. | C | Si | Mn | P | S | Cr | Ni | N |
| Austenitic heat resisting steels | |||||||||
| X15CrNiSi20-12 | 1.4828 | 0.2 | 1.50/2.50 | 2 | 0.045 | 0.015 | 19.0/21.0 | 11.0/13.0 | 0.11 |
| X9CrNiSiNCe21-11-2 | 1.4835 | 0.05/0.12 | 1.40/2.50 | 1 | 0.045 | 0.015 | 20.0/22.0 | 10.0/12.0 | 0.12/0.20 |
| X12CrNi23-13 | 1.4833 | 0.15 | 1.00 | 2 | 0.045 | 0.015 | 22.0/24.0 | 12.0/14.0 | 0.11 |
| X8CrNi25-21 | 1.4845 | 0.1 | 1.50 | 2 | 0.045 | 0.015 | 24.0/26.0 | 19.0/22.0 | 0.11 |
| X6CrNiSiNCe19-10 | 1.4818 | 0.04/0.08 | 1.00/2.00 | 1 | 0.045 | 0.015 | 18.0/20.0 | 9.0/11.0 | 0.12/0.20 |
| X6NiCrSiNCe35-25 | 1.4854 | 0.04/0.08 | 1.20/2.00 | 2 | 0.04 | 0.015 | 24.0/26.0 | 34.0/36.0 | 0.12/0.20 |
Technical Specifications
| Specification | Value |
| Standard | EN 10296-2 Welded Stainless Steel Mechanical Tubes |
| Grade | 1.4003, 1.4512, 1.4016, 1.4510, 1.4521, 1.4526, 1.4509, 1.4318, 1.4307, 1.4306, 1.4311, 1.4301, 1.4541, 1.4550, 1.4404, 1.4401, 1.4571, 1.4432, 1.4429, 1.4436, 1.4435, 1.4439, 1.4539, 1.4547, 1.4362, 1.4462, 1.4410, 1.4828, 1.4835, 1.4833, 1.4845, 1.4818, and 1.4854. |
| Delivery Condition | As welded, Metallically Clean/Bright/Ground/Polished |
| MFG. Methods | Automatic arc welding, Laser welding |
| Test Categories | TC1, TC2 |
| Density | 7.93 – 7.98g/cm³ |
| Dimension | OD: 10-1219mm; WT: 1-45mm; L: 6000/12000mm |
| Inspection Certificate | EN 10204 Type 3.1 (Mill Test Certificate), EN 10204 Type 3.2 (Witness Testing or 3rd Party Inspection) |
| Tests | Chemical Analysis, Tensile Test, Flattening Test, Ring Tensile Test, Drift/Ring Expanding Test, Leak tightness Test, Visual & Dimensional Inspection, NDT |
Packing
Small diameter packed in plywood box; large diameter packed on plywood pallets.
Application
Automotive Industry: Exhaust systems, fuel and hydraulic lines, structural components
Aerospace Industry: Aircraft structural components, hydraulic systems, engine parts
Construction and Architecture: Structural elements in buildings and bridges, handrails and guardrails, decorative architectural elements
Chemical and Petrochemical Industry: Piping systems for transporting corrosive substances, heat exchangers, pressure vessels
Food and Beverage Industry: Processing equipment, piping systems for hygiene-critical applications, storage tanks
Medical and Pharmaceutical Industry: Medical instruments and devices, pharmaceutical processing equipment, sterile environments piping
Oil and Gas Industry: Offshore platforms and subsea equipment, drilling rigs, transport pipelines
Power Generation: Steam and gas turbine components, boiler tubes, nuclear power plant components
Marine Industry: Shipbuilding components, offshore structures, corrosion-resistant applications
Manufacturing and Industrial Equipment: Machinery parts, conveyors and handling systems, industrial furnaces and heat treatment equipment
Renewable Energy: Solar power structures, wind turbine components, geothermal power systems
