EN 10210-1 Grade S355NLH hot finished

EN 10210-1 Grade S355NLH hot finished introduction

Hot finished weldable structural hollow sections with circular, square, rectangular or elliptical cross-section for the steel and plant construction, civil engineering and vehicle construction.

Equivalent material: ISO S355NLH, DIN TStE355N, DIN 1.0549, DIN TStE 355 N, DIN S355NLH, AFNOR S355NLH, BS S355NLH, BS 50EE, EN 1.0549, UNS K02003, UNS K12037

EN 10210-1 Grade S355NLH hot finished general

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

EN 10210-1 Grade S355NLH hot finished 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 10210-1 Grade S355NLH hot finished chemical

Property Value
Aluminium Aluminium of 0.02 %
Carbon Carbon of 0.18 %
Chromium Chromium of 0.3 %
Copper Copper of 0.35 %
Manganese Manganese of 0.9 - 1.65 %
Molybdenum Molybdenum of 0.1 %
Nickel Nickel of 0.5 %
Niobium Niobium of 0.05 %
Nitrogen Nitrogen of 0.02 %
Phosphorus Phosphorus of 0.03 %
Silicon Silicon of 0.5 %
Sulfur Sulfur of 0.025 %
Titanium Titanium of 0.03 %
Vanadium Vanadium of 0.12 %

EN 10210-1 Grade S355NLH hot finished magnetic

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

EN 10210-1 Grade S355NLH hot finished 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 10210-1 Grade S355NLH hot finished 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 22 % -
Elongation, transverse 20.0 °C Elongation, transverse of 20 % -
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 470 - 630 MPa -
Yield strength 20.0 °C Yield strength of 335 - 355 MPa -

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