Super Duplex Stainless Steel 2507
Super Duplex Stainless Steel 2507
Super-duplex stainless steel for offshore platforms, desalination, seawater systems and chemical equipment exposed to severe chloride corrosion.
Representative Properties
- Typical tensile strength: 795 MPa
- Typical yield strength: 550 MPa
- Typical density: 7.80 g/cm³
- Typical hardness: 310 HB
- Standard: ASTM A240 / ASTM A276 / ASTM A790
Values are representative for the named grade and condition. Final design and procurement must use certified supplier data and the applicable standard.
Material properties
| Material name | Super Duplex Stainless Steel 2507 |
|---|---|
| Type | Stainless Steel |
| Standard code | ASTM A240 / ASTM A276 / ASTM A790 |
| Tensile strength (MPa) | 795 |
| Yield strength (MPa) | 550 |
| Fatigue strength (MPa) | 360 |
| Elongation (%) | 15 |
| Hardness (Brinell) | 310 |
| Density (g/cm³) | 7.8 |
| Electrical resistivity (µΩ·in) | 31 |
| Thermal conductivity (W/m·K) | 14 |
| Melting range (°C) | 1350–1450 |
| Weldability | Good |
| Formability | Fair |
| Shear modulus | 75 |
| Industry code | super_duplex_ss_2507 |