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Quality 1.3952
General Product Description
Material number 1.3952
Short name according to EN 1.3952
Applicable standards SEW 390, WL 1.3952
Treatment solution annealed
Variations
| Quality | Treatment | Shape | Dimension (mm) |
|---|---|---|---|
| 1.3952 | solution annealed |  Round | 6 - 270 |
Description
The material 1.3952 is a non-magnetic, austenitic chromium-nickel-molybdenum steel with maximum corrosion resistance. The molybdenum content also minimizes the risk of stress corrosion cracking. Application: Metrology, mechanical engineering, connecting parts, preferably for shipbuilding, resistant to intergranular corrosion, pitting corrosion and stress corrosion cracking.
Chemical composition (in %)
| C | Cr | Ni | N | Mo | Mn | Si | P | S | |
|---|---|---|---|---|---|---|---|---|---|
| Min | - | 16,5 | 13,0 | 0,15 | 2,5 | - | - | - | - |
| Max | ≤ 0,03 | 18,5 | 15,0 | 0,25 | 3,0 | ≤ 2,0 | ≤ 1,0 | ≤ 0,045 | ≤ 0,015 |
| Element | Min | Max |
|---|---|---|
| C | - | ≤ 0,03 |
| Cr | 16,5 | 18,5 |
| Ni | 13,0 | 15,0 |
| N | 0,15 | 0,25 |
| Mo | 2,5 | 3,0 |
| Mn | - | ≤ 2,0 |
| Si | - | ≤ 1,0 |
| P | - | ≤ 0,045 |
| S | - | ≤ 0,015 |
Mechanical properties (solution-annealed)
Tensile strength Rm 580–800 MPa
0.2% proof stress Rp0.2 ≥ 280 MPa
Elongation at break A5 ≥ 40 %
Notched impact energy (ISO-V) ≥ 85 J
Magnetizability No
Typical areas of application
Measurement technology
Mechanical engineering
connectors
Shipbuilding
medical technology
Food Processing Technology
General properties (solution-annealed)
Corrosion Resistance
Weldability
Forgeability
Tensionability
Note
All information in this data sheet has been compiled to the best of our knowledge and belief. It is for information purposes only and does not constitute a assured property or guarantee. For the suitability of the material in specific applications, we recommend carrying out appropriate inspections and tests. Any liability for damage or errors is excluded.