ASTM A240 Grade 904L Heat-Treated

Equivalent material: DIN 1.4539, DIN X1NiCrMoCu25-20-5, AFNOR Z2NCDU25-20, BS 904S13, SS 2562, AISI 904L, SAE 904L, JIS SUS890L, JIS SUS890LTP, JIS SUS890LTB, EN X1NiCrMoCu25-20-5, EN 1.4539, ASTM Grade F904L

ASTM A240 Grade 904L 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 A240 Grade 904L 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 A240 Grade 904L Heat-Treated chemical

Property Value
Carbon Carbon of 0.02 %
Chromium Chromium of 19 - 23 %
Copper Copper of 1 - 2 %
Manganese Manganese of 2 %
Molybdenum Molybdenum of 4 - 5 %
Nickel Nickel of 23 - 28 %
Nitrogen Nitrogen of 0.1 %
Phosphorus Phosphorus of 0.05 %
Silicon Silicon of 1 %
Sulfur Sulfur of 0.035 %

ASTM A240 Grade 904L 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 A240 Grade 904L 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 35 % -
Hardness, Rockwell B 23.0 °C Hardness, Rockwell B of 90 [-] -
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 490 MPa -
Yield strength Rp0.2 23.0 °C Yield strength Rp0.2 of 220 MPa -

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