ASTM A803 Grade 18-2 Solution-Annealed

Density ρ

7.6 - 7.8 g/cm³ at 20 °C

Typical for Ferritic Stainless Steel

Elastic modulus E

220 GPa at 20 °C

Typical for Ferritic Stainless Steel

Elongation A50 A₅₀

20 % at 20 °C

Hardness, Brinell HB

217 [-] at 20 °C

Hardness, Rockwell B HRB

95 [-] at 20 °C

Poisson's ratio ν

0.3 [-] at 20 °C

Typical for Ferritic Stainless Steel

Tensile strength R_m

415 MPa at 20 °C

Yield strength YS

240 MPa at 20 °C

Coefficient of thermal expansion α

9.3E-6 - 1.2E-5 1/K at 20 °C

Typical for Ferritic Stainless Steel

Melting point T_m

1375 - 1450 °C

Typical for Ferritic Stainless Steel

Specific heat capacity c_p

420 - 586 J/(kg·K) at 20 °C

Typical for Ferritic Stainless Steel

Thermal conductivity λ

11 - 22 W/(m·K) at 20 °C

Typical for Ferritic Stainless Steel

Electrical resistivity ρ_el

6E-7 - 7.5E-7 Ω·m at 20 °C

Typical for Ferritic Stainless Steel