ASTM A1018 HSLAS Grade 310 Class 1

Equivalent material: DIN 1.0489, DIN ZStE 300, DIN H280LA, DIN HC300LA, AFNOR HC300LA, BS HC300LA, JIS SPFC440, EN HC300LA, EN H280LA, EN 1.0489, ISO 300Y, GB/T CR300LA, ASTM HSLAS Grade 310 Class 2, DIN 1.0548, DIN H320LA, DIN ZStE 340, DIN HC340LA, AFNOR HC340LA, AFNOR E315C, AFNOR H315M, AFNOR H320M, BS HC340LA, JIS SPFC490, EN HC340LA, EN H320LA, EN 1.0548, ISO 340Y, GB/T CR340LA, ASTM HSLAS Grade 340 Class 1, ASTM HSLAS Grade 340 Class 2

ASTM A1018 HSLAS Grade 310 Class 1 general

Property Temperature Value Comment
Density 23.0 °C Density of 7.8 - 7.9 g/cm³ Typical for Low Carbon Steel

ASTM A1018 HSLAS Grade 310 Class 1 thermal

Property Temperature Value Comment
Coefficient of thermal expansion 23.0 °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
Specific heat capacity 23.0 °C Specific heat capacity of 465 J/(kg·K) Typical for Low Carbon Steel
Thermal conductivity 23.0 °C Thermal conductivity of 25 - 93 W/(m·K) Typical for Low Carbon Steel

ASTM A1018 HSLAS Grade 310 Class 1 chemical

Property Value
Carbon Carbon of 0.22 %
Manganese Manganese of 1.5 %
Niobium Niobium of 5E-3 %
Phosphorus Phosphorus of 0.04 %
Sulfur Sulfur of 0.04 %
Titanium Titanium of 5E-3 %
Vanadium Vanadium of 5E-3 %

ASTM A1018 HSLAS Grade 310 Class 1 magnetic

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

ASTM A1018 HSLAS Grade 310 Class 1 electrical

Property Temperature Value Comment
Electrical resistivity 23.0 °C Electrical resistivity of 1.43E-7 - 1.74E-7 Ω·m Typical for Carbon Steel

ASTM A1018 HSLAS Grade 310 Class 1 mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 200 - 215 GPa Typical for Low Carbon Steel
Elongation A200 23.0 °C Elongation A200 of 17 % -
Elongation A50 23.0 °C Elongation A50 of 22 % -
Poisson's ratio 23.0 °C Poisson's ratio of 0.29 [-] Typical for Low Carbon Steel
Shear modulus 23.0 °C Shear modulus of 82 GPa Typical for Low Carbon Steel
Tensile strength 23.0 °C Tensile strength of 410 MPa -
Yield strength 23.0 °C Yield strength of 310 MPa -

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