BS 4360 Grade 50D

Equivalent material: EN S355N; DIN St 52-3 N, DIN 1.0576, DIN RoSt 52-3, DIN St 52-3 N, DIN S355J2H, AFNOR S355J2H, BS S355J2H, AISI 345A, SAE 345A, EN S355J2H, EN 1.0576, ISO S355J2H, ASTM Grade III, UNS K12709, DIN 1.0577, DIN St 52-3 N, DIN S355J2G4, DIN Fe 510 D2, DIN S355J2, AFNOR S355J2, AFNOR A52FP, BS EN50D, BS S355J2, UNI Fe 510 D, EN S355J2, EN 1.0577, GOST 17G1S, ASTM LF2, UNS K12447

BS 4360 Grade 50D general

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

BS 4360 Grade 50D 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

BS 4360 Grade 50D chemical

Property Value
Carbon Carbon of 0.18 %
Manganese Manganese of 1.5 %
Niobium Niobium of 0 - 0.1 %
Phosphorus Phosphorus of 0.04 %
Silicon Silicon of 0.1 - 0.5 %
Sulfur Sulfur of 0.04 %
Vanadium Vanadium of 0 - 0.1 %

BS 4360 Grade 50D magnetic

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

BS 4360 Grade 50D 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

BS 4360 Grade 50D mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 200 - 215 GPa Typical for Low Carbon Steel
Elongation 23.0 °C Elongation 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 23.0 °C Tensile strength of 490 - 640 MPa -
Yield strength 23.0 °C Yield strength of 305 - 355 MPa -

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