Materials
Inconel 718 - standard

Inconel 718 - standard

Material Technology:

DMLS

Material Group

Nickel Alloys

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Inconel 718 - standard

Inconel 718 standard, processed with DMLS technology and standard layer height, is a nickel-based superalloy with additions of chromium, iron, and other elements. Known for its exceptional resistance to corrosion and thermal deformation at high temperatures, it is widely used in the aerospace, automotive, and petrochemical industries. This alloy offers outstanding structural strength, maintaining its integrity even under extreme stresses. Inconel 718 is used for manufacturing components subjected to high temperatures and mechanical loads, such as turbines, jet engines, and forging components.

Alternative namings

2.4668 / ASTM B637 / AMS 2774 / ASTM F3055

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Material Technology

DMLS

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Material Group

Nickel Alloys

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Native color

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Mechanical Properties

Elastic modulus

200 GPa

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Yield stress

600-690 MPa

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Tensile strength

930-1010 MPa

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Elongation at break

28-36 %

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Hardness

280 HV10

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Physical Properties

Density

8.2 g/cm³

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Melting temperature

1336 °C

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Maximum service temperature

801.6 °C

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Thermal conductivity

10-12 W/m·K

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Porosity

0.4 %

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Geometric Properties

Minimum roughness Ra

9 µm

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Tolerance

±0.5% (±0.2mm) mm

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Layer height

0.06 mm

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Minimum detail achievable

0.5-0.8 mm

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Dimensions

Min Dimension [X]

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Max Dimension [X]

280 mm

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Min Dimension [Y]

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Max Dimension [Y]

280 mm

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Min Dimension [Z]

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Max Dimension [Z]

340 mm

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Other

Flexural strength

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Degradation temperature

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Flexural modulus

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Flamability

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Impact strength

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Water absorption

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Izod impact notched

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Purity

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Charpy impact

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Electrical conductivity

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Glass transition temperature

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Surface resistance

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Heat deflection temperature 045 mpa

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Volume resistivity

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Heat deflection temperature 182 mpa

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