SAE J403 Grade 1126

Equivalent material: AISI 1126, UNS G11260

SAE J403 Grade 1126 general

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

SAE J403 Grade 1126 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

SAE J403 Grade 1126 chemical

Property Value
Aluminium Aluminium of 0.02 %
Carbon Carbon of 0.23 - 0.29 %
Chromium Chromium of 0.02 %
Copper Copper of 0.02 %
Iron balance
Manganese Manganese of 0.7 - 1 %
Molybdenum Molybdenum of 0.02 %
Nickel Nickel of 0.02 %
Niobium Niobium of 0.08 %
Phosphorus Phosphorus of 0.03 %
Silicon Silicon of 0.02 %
Sulfur Sulfur of 0.08 - 0.13 %
Titanium Titanium of 0.08 %
Vanadium Vanadium of 0.08 %

SAE J403 Grade 1126 magnetic

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

SAE J403 Grade 1126 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

SAE J403 Grade 1126 mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 200 - 215 GPa Typical for Low Carbon Steel
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

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