ASTM A765 Grade I Normalized and Tempered, Double Normalized and Tempered, or Quenched and Tempered

Equivalent material: ASTM Grade I, UNS K02010

ASTM A765 Grade I Normalized and Tempered, Double Normalized and Tempered, or Quenched and Tempered general

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

ASTM A765 Grade I Normalized and Tempered, Double Normalized and Tempered, or Quenched and Tempered thermal

Property Temperature Value Comment
Coefficient of thermal expansion 20.0 °C Coefficient of thermal expansion of 1.32E-5 - 1.38E-5 1/K Typical for Low Carbon Steel
Max service temperature - Max service temperature of 500 °C Typical for Carbon Steel
Melting point - Melting point of 1480 - 1526 °C Typical for Low Carbon Steel

ASTM A765 Grade I Normalized and Tempered, Double Normalized and Tempered, or Quenched and Tempered chemical

Property Value
Aluminium Aluminium of 0.05 %
Carbon Carbon of 0.3 %
Chromium Chromium of 0.4 %
Copper Copper of 0.35 %
Manganese Manganese of 0.6 - 1.35 %
Molybdenum Molybdenum of 0.1 %
Nickel Nickel of 0.5 %
Phosphorus Phosphorus of 0.02 %
Silicon Silicon of 0.15 - 0.35 %
Sulfur Sulfur of 0.02 %
Vanadium Vanadium of 0.05 %

ASTM A765 Grade I Normalized and Tempered, Double Normalized and Tempered, or Quenched and Tempered magnetic

Property Temperature Value Comment
Curie temperature 20.0 °C Curie temperature of 770 °C Typical for Low Carbon Steel

ASTM A765 Grade I Normalized and Tempered, Double Normalized and Tempered, or Quenched and Tempered electrical

Property Temperature Value Comment
Electrical resistivity 20.0 °C Electrical resistivity of 1.43E-7 - 1.74E-7 Ω·m Typical for Carbon Steel

ASTM A765 Grade I Normalized and Tempered, Double Normalized and Tempered, or Quenched and Tempered mechanical

Property Temperature Value Comment
Charpy impact energy 20.0 °C Charpy impact energy of 18 J -
Elastic modulus 20.0 °C Elastic modulus of 200 - 215 GPa Typical for Low Carbon Steel
Elongation A50 20.0 °C Elongation A50 of 25 % -
Poisson's ratio 20.0 °C Poisson's ratio of 0.29 [-] Typical for Low Carbon Steel
Reduction of area 20.0 °C Reduction of area of 38 % -
Shear modulus 20.0 °C Shear modulus of 75 - 80 GPa Typical for Carbon Steel
Tensile strength 20.0 °C Tensile strength of 415 - 585 MPa -
Yield Strength Rp0.2, short transverse 20.0 °C Yield Strength Rp0.2, short transverse of 205 MPa -

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