EN 10217-3 Grade P275NL2 normalized or normalized formed (+N)

EN 10217-3 Grade P275NL2 normalized or normalized formed (+N) introduction

The steel P275NL2 is a weldable fine-grain structural steel (alloy high-grade steel) that is especially tough to subzero temperature. Tubes made of this steel are used in the pressure vessel construction, apparatus construction, pipeline construction as well as in the general mechanical engineering and device construction.

Equivalent material: ASTM A672 Grade C65, ASTM A672 Grade C60, ASTM Grade C65, ASTM Grade C60, ASTM C65, ASTM C60, DIN EStE285, DIN 1.1104, DIN EStE 285, DIN P275NL2, AFNOR P275NL2, AFNOR A42FP, AFNOR A510AP, BS P275NL2, BS 224-400A, JIS STK41, JIS STK400, EN 1.1104, ISO P275NL2, UNS K02100, UNS K02302, UNS K02403

EN 10217-3 Grade P275NL2 normalized or normalized formed (+N) general

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

EN 10217-3 Grade P275NL2 normalized or normalized formed (+N) 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

EN 10217-3 Grade P275NL2 normalized or normalized formed (+N) chemical

Property Value
Aluminium Aluminium of 0.02 %
Carbon Carbon of 0.16 %
Chromium Chromium of 0.3 %
Copper Copper of 0.3 %
Manganese Manganese of 0.5 - 1.5 %
Molybdenum Molybdenum of 0.08 %
Nickel Nickel of 0.5 %
Niobium Niobium of 0.05 %
Nitrogen Nitrogen of 0.02 %
Phosphorus Phosphorus of 0.03 %
Silicon Silicon of 0.4 %
Sulfur Sulfur of 0.015 %
Titanium Titanium of 0.03 %
Vanadium Vanadium of 0.05 %

EN 10217-3 Grade P275NL2 normalized or normalized formed (+N) magnetic

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

EN 10217-3 Grade P275NL2 normalized or normalized formed (+N) 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

EN 10217-3 Grade P275NL2 normalized or normalized formed (+N) mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 200 - 215 GPa Typical for Low Carbon Steel
Elongation 20.0 °C Elongation of 24 % -
Elongation, transverse 20.0 °C Elongation, transverse 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 20.0 °C Tensile strength of 390 - 530 MPa -
Tensile strength, transverse 20.0 °C Tensile strength, transverse of 390 - 530 MPa -
Yield strength 20.0 °C Yield strength of 275 MPa -
Yield strength, transverse 20.0 °C Yield strength, transverse of 275 MPa -

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