Inconel 718 Nickel Alloy Powder
High-performance Inconel 718 Nickel Alloy Powder for LPBF/SLM 3D printing. Excellent high-temperature strength, corrosion resistance, and mechanical properties for aerospace, turbine, etc
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Product Description

Inconel 718 Nickel Alloy Powder Technical Data

Material Characteristics

ItemDescription
MaterialInconel 718 Nickel-Based Superalloy Powder
CharacteristicsExcellent high-temperature strength, corrosion resistance, oxidation resistance, and creep resistance
PerformanceMaintains mechanical properties under extreme temperature conditions
Manufacturing ProcessLPBF / SLM Additive Manufacturing

Application Scenarios

IndustryApplications
AerospaceTurbine blades, engine components, high-temperature structural parts
AviationAircraft engine parts and heat-resistant components
Energy IndustryGas turbine components, power generation equipment
Industrial ManufacturingHigh-temperature molds, precision mechanical parts
AutomotiveTurbocharger components and heat-resistant parts

Chemical Composition (wt.%)

ElementContent
Nickel (Ni)50.0 – 55.0%
Chromium (Cr)17.0 – 21.0%
Niobium (Nb)4.75 – 5.50%
Molybdenum (Mo)2.8 – 3.3%
Oxygen (O)≤0.10%
Iron (Fe)Balance

Physical Properties

ParameterSpecification
Powder Particle Size15–53 μm
D1010–25 μm
D5025–40 μm
D9040–60 μm
Flowability≤20 s / 50 g
Apparent Density≥4.0 g/cm³
Tap Density≥4.6 g/cm³
Sphericity≥90%

Mechanical Properties

Heat-Treated Condition

PropertyValue
Tensile Strength≥1240 MPa
Yield Strength≥1030 MPa
Elongation≥10%
Hardness48–52 HRC

Key Advantages

FeatureDescription
High Temperature PerformanceExcellent strength retention at elevated temperatures
Corrosion ResistanceOutstanding resistance to oxidation and harsh environments
High StrengthSuperior tensile and yield strength
Powder QualityHigh sphericity and excellent flowability
Additive ManufacturingSuitable for complex aerospace and industrial components
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