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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 Rm
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 Tm
1375 - 1450 °C
Typical for Duplex Stainless Steel
Thermal conductivity λ
13 - 30 W/(m·K) at 20 °C
Typical for Duplex Stainless Steel
Element
Weight %
Comment
24 - 26 %
5.5 - 7.5 %
2.5 - 3.5 %
0.2 - 0.8 %
0.1 - 0.3 %
This material data has been provided by ASTM.