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Ensinger PEI

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EOS NickelAlloy IN718 DMSL on EOS M 300-4; 40 µm
Categories: Metal; 3D Printing/Additive Manufacturing Metal; Nonferrous Metal; Nickel Alloy

Material Notes: EOS NickelAlloy IN718 is a precipitation hardening nickel-chromium alloy that is characterized by having good tensile, fatigue, creep and rupture strength at temperatures up to 700 °C (1,290 °F).

Main Characteristics:

  • Parts are easily precipitation hardened
  • Parts can be machined, spark-eroded, welded, micro shot-peened, polished and coated
  • Chemical composition corresponding to UNS N07718, AMS 5662, AMS 5664, W.Nr 2.4668, DIN NiCr19Fe19NbMo3
Typical Applications:
  • Gas turbine components
  • Instrumentation parts
  • Power industry parts
  • Process industry parts
Heat treatment procedure in accordance with AMS 5662

Information provided by EOS GmbH (Electro Optical Systems).

Key Words: UNS N07718
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Physical PropertiesOriginal ValueComments
Porosity <= 0.050 %
Thickness 40.0 microns
Pore Size <= 100 microns
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength 957 MPaVertical, as manufactured
 1092 MPaHorizontal, as manufactured
 1370 MPaVertical, heat treated
 1531 MPaHorizontal, heat treated
Tensile Strength, Yield 634 MPaVertical, as manufactured
 796 MPaHorizontal, as manufactured
 1141 MPaVertical, heat treated
 1267 MPaHorizontal, heat treated
Elongation at Break 15 %Horizontal, heat treated
 20 %Vertical, heat treated
 27 %Horizontal, as manufactured
 36 %Vertical, as manufactured
 
Descriptive Properties
Volume rateup to 4 x 4.2 mm³/s

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

NEOS932 / 280592

Proto3000 – 3D Engineering Solutions

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