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3D Printing NickelAlloy IN718

Metal 3D Printing Technical Parameters

  • 1. The maximum printing size of metal 3D printer: 250x250x325mm;
  • 2. 3D printing layer thickness: 0.02mm~0.04mm;
  • 3. The achievable accuracy of 3D printing: Typical accuracy: ± 0.02-0.05 mm (Accuracy is related to geometry. It varies according to product size, printing direction, materials and post-processing methods.);
  • 4. Post-processing: high temperature annealing, polishing, welding and other processing;

3D Printing Material Characteristics

3D printing metal powder nickel alloy NickelAlloy IN718 corresponds to the chemical composition: UNS N07718, AMS 5662, AMS 5664, W. NR 2.4668, DIN nicr19fe19nbmo3. This precipitation, hardening nickel-chromium alloy is characterized by good tensile, fatigue, creep and breaking strength at temperatures up to 700°C (1290°F).

This material is ideal for high-temperature applications, such as aviation rocket missile gas turbine engine parts, chemical, oil well, petroleum, and natural gas industrial parts, power and industrial parts, etc., also have good low-temperature application potential.

The 3D printed parts of NickelAlloy IN718 material can be easily quenched by precipitation hardening heat treatment. Can be processed, spark corrosion, welding, micro shot peening, polishing and coating. Due to the layered construction method, the part has a certain XYZ axis anisotropy-see the technical data of the example.

Material Data Of NickelAlloy IN718

Chemical composition

  • Ni (50-55 wt-%)
  • Cr (17.0-21.0 wt-%)
  • Nb (4.75-5.5 wt-%)
  • Mo (2.8-3.3 wt-%)
  • Ti (0.65-1.15 wt-%)
  • Ai(0.20 – 0.80 wt-%)
  • Co (≦1.0 wt-%)
  • Cu (≦0.3 wt-%)
  • C(≦0.08 wt-%)
  • Si, Mn (each ≦0.35 wt-%)
  • P, S (each ≦0.015 wt-%)
  • B (0.006 ≦0.006wt-%)
  • Fe (balance)

Accuracy of parts

  • Small parts approx. 40 – 60 µm
  • Large parts ±0.2%
  • Minimum wall thickness approx. 0.3 – 0.4 mm
  • approx. 0.012 – 0.016 inch

Surface Roughness

  • After polishing Rz up to <0.5μm
  • Rz up to < 0.02 x 10-³ inch
  • Can be very finely polished
  • After fine shot peening, Ra 4 – 6.5 μm, Rz 20-50 μm
  • Ra 0.16-0.25 x 10-³ inch
  • Rz 0.78 – 1.97 x 10-³ inch

20℃(68℉) mechanical properties of parts

Just finished printing AMS5662 AMS5664
Heat treatment program Heat treatment program management program

Tensile strength

  • – In the horizontal direction (XY) 1060 ±50Mpa 154± 7ksi
  • – In the vertical direction (Z) 980±50Mpa min.1241Mpa(180ksi) min.1241Mpa (180ksi)
    (142± 7ksi) 1400±100Mpa) (1380±100Mpa) (203±15ksi) (200±15ksi)

Yield strength (RP 0.2%)

  • – In the horizontal direction (XY) 780±50Mpa
    113 ± 7 ksi
  • – In the vertical direction (Z) 634±50 MPa min.1034Mpa(105ksi) min.1241Mpa(180ksi)
    (92±7ksi) 1150±100Mpa 1240±100Mpa
    (167±15ksi) (180±15ksi)

Modulus of Elasticity

  • – In the horizontal direction (XY) typ. 160±20 GPa
    23 ± 3 Msi
  • – In the vertical direction (Z) 170±20 GPa 170±20 GPa
    24.7 ± 3 Msi 24.7 ± 3 Msi

Elongation at break

  • – In the horizontal direction (XY) (27 ± 2) %
  • – Vertical direction (Z) (31 ± 5)% min.12% min.%
    Typ.(15±3)% Typ.(18±5)%

Hardness apporx.30HRC apporx.47HRC apporx.43HRC
apporx.287HRC apporx.446HRC apporx.400HRC

*All values are taken from the documentation provided by the manufacturer of the special material. PTJ3D printing company. No claims are made to the accuracy of these data, as each individual application may vary. If you have any questions, please contact the manufacturer to give specific product information.

Table of Contents

Why Choose Our 3D Printing NickelAlloy IN718 Service?

PTJ meets or exceeds the quality standards of the world’s most demanding industries with our state of the art equipment and quality standards. Our precision and productivity is made possible by our ultimate success factor: the presence of skillful, knowledgeable PTJ experts in NickelAlloy IN718 3d printing and more additive manufacturing parts.

Why Choose Service – As an accomplished 3d printing company and Additive manufacturing shop, PTJ has been specialized in OEM 3d printing, custom 3d printing parts production and rapid 3d printing services China for over 10 years and always maintaining the highest standard in delivery speed and reliable quality of precision additive manufacturing components. With the help of high-level technology and efficient equipment, as well as rigorous attitude, we passed the ISO9001:2015 quality certification, which supports the long-term development of Our SLA 3d printing services, SLS 3d printing services, fdm 3d printing services, DLP 3d printing services, SLM 3d printing services, MJF 3d printing services, 3d printing China custom parts and service, small prototype parts customized, etc. professional 3d printing involves metal 3d printing, plastic 3d printing, and some difficult materials. Our 3d printing products can be utilized in a broad range of industries.

If you are looking for quality 3d printing services near me, our low cost 3d printing process will review the design, build your quote, assess the cost and get your non-metal or metal fabrication parts into production orderly and efficiently.


Comprehensive Solution

According to the real needs of customers, formulate the most suitable comprehensive solutions, optimize cost performance, and benefit customers

One-stop Service

It can provide a variety of services such as 3D scanning, 3D modeling, data processing, reverse engineering, 3D printing, post-processing, etc. at the same time

Strong Service Capability

With dozens of experienced foreign trade salesmen, they can provide consulting and follow-up services for customers in different regions at any time

Data Security System has a strict internal confidentiality system, and can sign specific confidentiality agreements according to customer needs

3D Printing China

PTJ offers online 3D printing services for china rapid prototyping and production of non-metal and metal 3D printed parts at affordable prices.

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Free 3D Printing Quote Process
Upload drawing files (PDF, DXF, IGES, STEP). You can easily register multiple drawings at once with the drawing file batch registration (EDI).
  • * Supports drawing uploads in file formats “.pdf”, “.jpg”, and “.png”.
  • * Supports file uploading and loading of 3D (3D) CAD data “.igs” and “.step”.
  • * Supports file uploading of two-dimensional (2D) CAD data “.dxf” and “.dwg”.
Quotation confirmation / order The shortest estimate from drawing data. Check the quotation on a PC etc. and place an order (order). * Estimates can be confirmed from the member-only management screen (PC, smartphone, tablet).
Started 3D Printing/Rapid Prototyping and production After accepting the request, Rapid Prototyping and manufacturing work is started by a specialist in 3D Printing,Cnc Machining, prototyping, and equipment. You can monitor the progress from your PC, smartphone, tablet, etc.
Finished product inspection / shipping Processing and production completed. After a strict check, we will promptly deliver to the designated delivery destination. Please look forward to the arrival of the finished product.
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