DMLS 3D Printed Aluminum Parts

Aluminum-Filled Powder With Excellent Machinability

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Overview

Alumide is a metallic grey, aluminium-filled polyamide 12 powder, which is characterised by its high stiffness, metallic
appearance and good post-processing possibilities. Alumide is suitable for complex models, prototypes, small series of components and functional models.

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Material Performance

Impact
Strength

4.6 kJ/m2

Heat Deflection
Temperature

177°C

 

Flexural
Strength

72 MPa

Tensile
Strength

48 MPa

Material Highlights

Features

  • Simple post-processing
  • High temperature performance
  • High stiffness
  • Excellent dimensional accuracy

Uses

  • Metal-like applications
  • Parts where machining is needed
  • Tool inserts for injecting and molding small production runs

Performance Scale

Material Colours

metal

Powered By SLS

SLS is one of the most versatile and commonly used additive manufacturing technologies. Common uses of SLS-printed parts are in airplanes, wearables, machine components, and production tools.

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Technical Specifications

Mechanical Properties Test Method Metric U.S.
Tensile Strength
(MPa/PSI)		 ASTM D638 48 6962
Tensile Modulus
(MPa/KSI)		  ASTM D638 3800 551
Elongation at Break (%) ASTM D638 4 4
Flexural Strength
(MPa/PSI)		 ASTM D790 72 10443
Flexural Modulus
(MPa/KSI)		 ASTM D790 3600 522
Impact Strength
(J/m /Ft-lbs/in)		 ASTM D256
Heat Deflection
Temperature		 ASTM D 648 177 °C 351 °F
Hardness, Shore D  ASTM D2240 76 76

Applications