ASTM A608 Grade HK30 As-Cast or As-Cast with Machining

Equivalent material: DIN 1.4848, DIN GX40CrNiSi25-20, AFNOR Z40CN2520, BS 310C40, BS 310C45, JIS SCH21, JIS SCH22, EN GX40CrNiSi25-20, EN 1.4848, ASTM Grade HK, UNS J94203, ASTM HK30

ASTM A608 Grade HK30 As-Cast or As-Cast with Machining general

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

ASTM A608 Grade HK30 As-Cast or As-Cast with Machining 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 A608 Grade HK30 As-Cast or As-Cast with Machining chemical

Property Value
Carbon Carbon of 0.25 - 0.35 %
Chromium Chromium of 23 - 27 %
Manganese Manganese of 1.5 %
Molybdenum Molybdenum of 0.5 %
Nickel Nickel of 19 - 22 %
Phosphorus Phosphorus of 0.04 %
Silicon Silicon of 0.5 - 2 %
Sulfur Sulfur of 0.04 %

ASTM A608 Grade HK30 As-Cast or As-Cast with Machining electrical

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

ASTM A608 Grade HK30 As-Cast or As-Cast with Machining mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 195 GPa Typical for Austenitic Stainless Steel
Elongation 23.0 °C Elongation of 7 - 24 % -
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 25 - 180 MPa -

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