ASTM A790 Grade S31260 Heat-Treated

Density ρ

7.8 g/cm³ at 20 °C

Typical for Duplex Stainless Steel

Elongation A50 A₅₀

0 - 25 % at 20 °C

Poisson's ratio ν

0.3 [-] at 20 °C

Typical for Duplex Stainless Steel

Tensile strength R_m

0 - 690 MPa at 20 °C

Yield strength YS

0 - 450 MPa at 20 °C

Coefficient of thermal expansion α

1E-5 1/K at 20 °C

Typical for Duplex Stainless Steel

Melting point T_m

1375 - 1450 °C

Typical for Duplex Stainless Steel

Thermal conductivity λ

13 - 30 W/(m·K) at 20 °C

Typical for Duplex Stainless Steel