Grade 350 Maraging Steel

Properties

Compare
Bulk Modulus
180 GPa, or 26 106 psi
Compressive (Crushing) Strength
750 to 2400 MPa, or 100 to 340 103 psi
Density
8.0 g/cm3, or 490 lb/ft3
Elastic (Young's) Modulus
200 GPa, or 29 106 psi
Elongation at Break
Typical
6 to 18 %
Hardness
Rockwell C (HRC)
35 to 58
Maximum Temperature
Typical Guideline
480 °C, or 890 °F
Resilience
Unit, Per Volume
Resilience
Ultimate (Unit Rupture Work), Per Volume
Resilience
Unit, Per Mass
Resilience
Ultimate, Per Mass
Shear Modulus
100 GPa, or 14 106 psi
Specific Heat Capacity
Conventional
400 J/kg-K
Specific Heat Capacity
Volumetric
3200 103 J/m3-K
Speed of Sound
150 103 m/s, or 490 103 ft/s
Stiffness-to-Weight Ratio
Tensile
25 MN-m/kg
Strength-to-Weight Ratio
Compressive
93 to 300 kN-m/kg
Strength-to-Weight Ratio
Tensile, Ultimate
140 to 300 kN-m/kg
Strength-to-Weight Ratio
Tensile, Yield
100 to 280 kN-m/kg
Tensile Strength
Ultimate
1140 to 2420 MPa, or 165 to 350 103 psi
Tensile Strength
Yield (Proof)
830 to 2300 MPa, or 120 to 330 103 psi
Thermal Conductivity
Ambient
26 W/m-K
Thermal Expansion
20 to 100°C
10 µm/m-K

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

See Also

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).


Wei Sha and Zhanli Guo, Maraging Steels: Modelling of Microstructure, Properties and Applications, 2009.

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