Material Name

Inconel 718

Material Type

Metal

Process Compatibility

CNC machining

Rapid Prototyping
PropertyValue
Mechanical Properties
Ultimate tensile strength900 – 930 MPa
Yield strength490 – 510 MPa
Young’s modulus (modulus of elasticity)190 – 200 GPa
Elongation at break40 – 45 %
Hardness40 HRC
Physical Properties
Corrosion resistanceExcellent
MagnetismNon-magnetic
WeldabilityExcellent
Thermal Properties
Thermal conductivity11 – 11.4 W/(m⋅°C)
Electrical Properties
Electrical resistivity125 μΩ*cm
Post Treatments
Post-ProcessingCold & hot working, annealing and aging
Anodizing compatibilityNot suitable
Common Applications
Jet enginesRocket motors
SpacecraftSpace shuttles
Nuclear reactorsPumps & turbo pumps
Tooling

Our Inconel 718 service capabilities

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