ASTM A453 Grade 651 Class A

Equivalent material: ASTM 651, UNS S63198

ASTM A453 Grade 651 Class A general

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

ASTM A453 Grade 651 Class A 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 A453 Grade 651 Class A chemical

Property Value
Aluminium Aluminium of 0.35 %
Boron Boron of 0.001 - 0.01 %
Carbon Carbon of 0.08 %
Chromium Chromium of 13.5 - 16 %
Manganese Manganese of 2 %
Molybdenum Molybdenum of 1 - 1.5 %
Nickel Nickel of 24 - 27 %
Phosphorus Phosphorus of 0.04 %
Silicon Silicon of 1 %
Sulfur Sulfur of 0.03 %
Titanium Titanium of 1.9 - 2.35 %
Vanadium Vanadium of 0.1 - 0.5 %

ASTM A453 Grade 651 Class A electrical

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

ASTM A453 Grade 651 Class A 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 18 % -
Hardness, Brinell 23.0 °C Hardness, Brinell of 217 - 277 [-] -
Hardness, Rockwell B 23.0 °C Hardness, Rockwell B of 95 [-] -
Hardness, Rockwell C 23.0 °C Hardness, Rockwell C of 29 [-] -
Poisson's ratio 23.0 °C Poisson's ratio of 0.3 [-] Typical for Austenitic Stainless Steel
Reduction of area 23.0 °C Reduction of area of 35 % -
Shear modulus 23.0 °C Shear modulus of 77 GPa Typical for Austenitic Stainless Steel
Tensile strength 23.0 °C Tensile strength of 690 MPa -
Yield strength Rp0.2 23.0 °C Yield strength Rp0.2 of 415 - 485 MPa -

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