SAE J1268 Grade 4047H

Equivalent material: AISI 4047H, UNS H40470

SAE J1268 Grade 4047H general

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

SAE J1268 Grade 4047H thermal

Property Temperature Value Comment
Coefficient of thermal expansion 23.0 °C Coefficient of thermal expansion of 1.29E-5 1/K Typical for Molybdenum Steel
Melting point - Melting point of 1382 - 1529 °C Typical for Molybdenum Steel
Specific heat capacity 23.0 °C Specific heat capacity of 456 J/(kg·K) Typical for Molybdenum Steel
Thermal conductivity 23.0 °C Thermal conductivity of 37 - 48 W/(m·K) Typical for Molybdenum Steel

SAE J1268 Grade 4047H electrical

Property Value
Carbon Carbon of 0.44 - 0.51 %
Chromium Chromium of 0.2 %
Copper Copper of 0.35 %
Iron balance
Manganese Manganese of 0.6 - 1 %
Molybdenum Molybdenum of 0.2 - 0.3 %
Nickel Nickel of 0.25 %
Phosphorus Phosphorus of 0.03 %
Silicon Silicon of 0.15 - 0.35 %
Sulfur Sulfur of 0.04 %

SAE J1268 Grade 4047H mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 200 - 215 GPa Typical for Molybdenum Steel
Poisson's ratio 23.0 °C Poisson's ratio of 0.29 [-] Typical for Molybdenum Steel

Contact us

Henan Bebon Iron&Steel Co., Ltd.

Xicheng Science & Technology Building High-tech Development Zone, Zhengzhou, China

Tel: +86-371-86151827

E-Mail: [email protected]

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