ASTM A517 Grade Q Quenched and Tempered

ASTM A517 Grade Q Quenched and Tempered general

Property Temperature Value Comment
Density 23.0 °C Density of 7.8 - 7.9 g/cm³ Typical for Nickel Chromium Molybdenum Steel

ASTM A517 Grade Q Quenched and Tempered thermal

Property Temperature Value Comment
Coefficient of thermal expansion 23.0 °C Coefficient of thermal expansion of 1E-5 - 1.3E-5 1/K Typical for Nickel Chromium Molybdenum Steel
Melting point - Melting point of 1382 - 1529 °C Typical for Nickel Chromium Molybdenum Steel
Specific heat capacity 23.0 °C Specific heat capacity of 448 - 670 J/(kg·K) Typical for Nickel Chromium Molybdenum Steel
Thermal conductivity 23.0 °C Thermal conductivity of 34 - 54 W/(m·K) Typical for Nickel Chromium Molybdenum Steel

ASTM A517 Grade Q Quenched and Tempered chemical

Property Value
Carbon Carbon of 0.14 - 0.21 %
Chromium Chromium of 1 - 1.5 %
Manganese Manganese of 0.95 - 1.3 %
Molybdenum Molybdenum of 0.4 - 0.6 %
Nickel Nickel of 1.2 - 1.5 %
Phosphorus Phosphorus of 0.03 %
Silicon Silicon of 0.15 - 0.35 %
Sulfur Sulfur of 0.025 %
Vanadium Vanadium of 0.03 - 0.08 %

ASTM A517 Grade Q Quenched and Tempered mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 200 - 215 GPa Typical for Nickel Chromium Molybdenum Steel
Elongation A50 23.0 °C Elongation A50 of 14 - 16 % -
Poisson's ratio 23.0 °C Poisson's ratio of 0.29 [-] Typical for Nickel Chromium Molybdenum Steel
Reduction of area 23.0 °C Reduction of area of 45 % -
Tensile strength 23.0 °C Tensile strength of 725 - 930 MPa -
Yield strength 23.0 °C Yield strength of 620 - 690 MPa -

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