ASTM A487 Grade 16 Class A, Heat-Treated

Equivalent material: ASTM Grade 16, UNS J31200

ASTM A487 Grade 16 Class A, Heat-Treated general

Property Temperature Value Comment
Density 20.0 °C Density of 7.8 - 7.9 g/cm³ Typical for Manganese Steel

ASTM A487 Grade 16 Class A, Heat-Treated thermal

Property Temperature Value Comment
Coefficient of thermal expansion 20.0 °C Coefficient of thermal expansion of 1.33E-5 1/K Typical for Manganese Steel
Melting point - Melting point of 1382 - 1529 °C Typical for Manganese Steel
Specific heat capacity 20.0 °C Specific heat capacity of 510 - 553 J/(kg·K) Typical for Manganese Steel
Thermal conductivity 20.0 °C Thermal conductivity of 14 - 16 W/(m·K) Typical for Manganese Steel

ASTM A487 Grade 16 Class A, Heat-Treated chemical

Property Value
Boron Boron of 0.2 %
Carbon Carbon of 0.12 %
Copper Copper of 0.1 %
Manganese Manganese of 2.1 %
Nickel Nickel of 0.02 %
Phosphorus Phosphorus of 0.02 %
Silicon Silicon of 0.5 %
Sulfur Sulfur of 0.02 %

ASTM A487 Grade 16 Class A, Heat-Treated mechanical

Property Temperature Value Comment
Elastic modulus 20.0 °C Elastic modulus of 200 - 215 GPa Typical for Manganese Steel
Elongation A50 20.0 °C Elongation A50 of 22 % -
Poisson's ratio 20.0 °C Poisson's ratio of 0.29 [-] Typical for Manganese Steel
Reduction of area 20.0 °C Reduction of area of 35 % -
Tensile strength 20.0 °C Tensile strength of 485 MPa -
Yield Strength Rp0.2, short transverse 20.0 °C Yield Strength Rp0.2, short transverse of 275 MPa -

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