ASTM A403 Grade S31266 Heat-Treated

Equivalent material: DIN 1.4659, DIN X1CrNiMoCuNW24-22-6, AFNOR X1CrNiMoCuNW24-22-6, BS X1CrNiMoCuNW24-22-6, AISI S31266, SAE S31266, EN 1.4659, ISO X1CrNiMoCuNW24-22-6, ASTM F58, UNS S31266

ASTM A403 Grade S31266 Heat-Treated general

Property Temperature Value Comment
Density 23.0 °C Density of 7.9 - 8.2 g/cm³ Typical for Austenitic Stainless Steel

ASTM A403 Grade S31266 Heat-Treated thermal

Property Temperature Value Comment
Coefficient of thermal expansion 23.0 °C Coefficient of thermal expansion of 1.7E-5 - 1.9E-5 1/K Typical for Austenitic Stainless Steel
Melting point - Melting point of 1230 - 1480 °C Typical for Austenitic Stainless Steel
Specific heat capacity 23.0 °C Specific heat capacity of 440 J/(kg·K) Typical for Austenitic Stainless Steel
Thermal conductivity 23.0 °C Thermal conductivity of 11 - 21 W/(m·K) Typical for Austenitic Stainless Steel

ASTM A403 Grade S31266 Heat-Treated chemical

Property Value
Carbon Carbon of 0.03 %
Chromium Chromium of 23 - 25 %
Manganese Manganese of 2 - 4 %
Molybdenum Molybdenum of 5.2 - 6.2 %
Nickel Nickel of 21 - 24 %
Nitrogen Nitrogen of 0.35 - 0.6 %
Phosphorus Phosphorus of 0.04 %
Silicon Silicon of 1 %
Sulfur Sulfur of 0.02 %

ASTM A403 Grade S31266 Heat-Treated electrical

Property Temperature Value Comment
Electrical resistivity 23.0 °C Electrical resistivity of 8.5E-7 Ω·m Typical for Austenitic Stainless Steel

ASTM A403 Grade S31266 Heat-Treated mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 195 GPa Typical for Austenitic Stainless Steel
Elongation A50 23.0 °C Elongation A50 of 20 - 28 % -
Poisson's ratio 23.0 °C Poisson's ratio of 0.3 [-] Typical for Austenitic Stainless Steel
Shear modulus 23.0 °C Shear modulus of 77 GPa Typical for Austenitic Stainless Steel
Tensile strength 23.0 °C Tensile strength of 515 MPa -
Yield strength 23.0 °C Yield strength of 205 MPa -

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