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3D PRINTING MATERIALS

ASA

At a glance

ProcessLead TimeColorsResolutionPriceApplications
FDM 3D printing24 hoursBlack, Blue, Neutral, Red, White0.25 mm$$Strength & complex geometries

About the ASA Material

ASA is a plastic that works well for early-stage rough prototypes and mechanical strength. For early prototyping applications, ASA is a cost-effective material and, with post-processing options, can provide a superior surface polish than PLA.

Material Properties

 

Tensile Strength

Elongation at Break

Modulus of Elasticity

Flexural Strength

31 MPa (XZ Axis), 26 MPa (ZX Axis)
6%
2200 MPa (320000 PSI)
58 MPa (8450 PSI)

Material Finish

Low-resolution (0.1 mm) layering gives ASA a matte appearance with distinct extrusion lines. ASA is available in Black, White, and Neutral, each of which has a slightly different finish.

Similar to the finish of black PLA, black ASA is a bit more lustrous than its Neutral and White equivalents.

While White ASA is the least glossy appearance of the three, Neutral ASA has a more milky finish.

Design Recommendations

 

Max Part Size [x, y, z]

Min Clearance + Gaps for Fit

Min Wall Thickness

500 x 500 x 500 mm
0.5 mm
1 mm min
  • Internal Cavities: All internal cavities will have support material inside.
  • Threads and Inserts: For ASA, we recommend you use heat stake inserts. For more information, check out our article on The Best Fasteners for 3D Printed Parts.
  • Text Guidelines: Engraved text (indented) is recommended over embossed, since ASA is not able to capture fine details very well.
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