SAE J404 Grade 50B60

Equivalent material: DIN 1.7138, DIN 52MnCrB3, AISI 50B50H, AISI 50B60, AISI 50B50, SAE 50B50H, SAE 50B50, JIS SUP11A, EN 1.7138, GB/T A22613, GB/T 60CrMnBA, ASTM 50B50, UNS H50501, UNS G51601, UNS G50501

SAE J404 Grade 50B60 general

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

SAE J404 Grade 50B60 thermal

Property Temperature Value Comment
Coefficient of thermal expansion 23.0 °C Coefficient of thermal expansion of 9.4E-6 - 1.5E-5 1/K Typical for Chromium Steel
Melting point - Melting point of 1382 - 1529 °C Typical for Chromium Steel
Specific heat capacity 23.0 °C Specific heat capacity of 440 - 494 J/(kg·K) Typical for Chromium Steel
Thermal conductivity 23.0 °C Thermal conductivity of 23 - 50 W/(m·K) Typical for Chromium Steel

SAE J404 Grade 50B60 electrical

Property Value
Boron Boron of 1E-3 - 5E-3 %
Carbon Carbon of 0.56 - 0.64 %
Chromium Chromium of 0.4 - 0.6 %
Iron Iron of 97.37 - 98.14 %
Manganese Manganese of 0.75 - 1 %
Phosphorus Phosphorus of 0.04 %
Silicon Silicon of 0.15 - 0.3 %
Sulfur Sulfur of 0.04 %

SAE J404 Grade 50B60 mechanical

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