SAE-AISI 4150 (1.7228, 50CrMo4, G41500) Cr-Mo Steel

Properties

Compare
Density
7.8 g/cm3, or 480 lb/ft3
Elongation at Break
Typical
12 to 20 %
Hardness
Brinell
197 to 375
Resilience
Ultimate (Unit Rupture Work), Per Volume
Resilience
Ultimate, Per Mass
Specific Heat Capacity
Conventional
480 J/kg-K
Specific Heat Capacity
Volumetric
3700 103 J/m3-K
Strength-to-Weight Ratio
Tensile, Ultimate
93 to 160 kN-m/kg
Strength-to-Weight Ratio
Tensile, Yield
48 to 150 kN-m/kg
Tensile Strength
Ultimate
730 to 1310 MPa, or 100 to 189 103 psi
Tensile Strength
Yield (Proof)
380 to 1215 MPa, or 55 to 176.2 103 psi
Thermal Conductivity
Ambient
42 W/m-K
Thermal Expansion
20 to 100°C
12 µm/m-K

Only showing properties for which the substantial majority of variants have data.

See Also

Hans Berns and Werner Theisen, Ferrous Materials: Steel and Cast Iron, 2008 (link).


John E. Bringas (editor), Handbook of Comparative World Steel Standards, 3rd ed., 2004.


Properties and Selection: Irons, Steels and High Performance Alloys, ASM Handbook vol. 1, ASM International, 1993 (link).

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