Why Choose ABS?
ABS is an engineering thermoplastic commonly selected for FDM 3D printing when parts require impact resistance, dimensional stability, and elevated temperature tolerance. It is a practical choice for functional prototypes and components where durability matters more than cosmetic surface finish.
3D printing technology
Maximum print size
256 × 256 × 256 mm (10.1" × 10.1" × 10.1")
ABS is well suited for applications that experience repeated handling, mechanical stress, and moderate heat exposure. When printed in a controlled, enclosed FDM environment, ABS delivers consistent strength and stability for parts such as housings, fixtures, brackets, and test-fit components.
Its balanced mechanical properties allow designers and engineers to validate form, fit, and function under realistic conditions. As with all FDM materials, part strength varies by print orientation, and designs are optimized accordingly to ensure performance aligns with application requirements.
Key Benefits
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Durable and impact resistant – Suitable for parts that will be handled, assembled, or tested repeatedly.
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Heat resistant – Performs well in applications exposed to moderate temperatures.
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Dimensionally stable – Maintains consistent geometry in functional parts.
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Good mechanical strength – Supports functional testing and validation.
Applications
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Enclosures and housings – Protective casings for electronic and mechanical components.
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Fixtures and jigs – Tools used for assembly, alignment, or testing.
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Functional prototypes – Parts used to evaluate fit, form, and function.
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Brackets and mounts – Structural components for securing assemblies.
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Test-fit components – Iterative parts used during design validation.
Technical Specifications
Density
1.05 g/cm³
Tensile Strength
33 MPa (X–Y) | 28 MPa (Z)
Tensile Modulus (Young’s Modulus)
2200 MPa (X–Y) | 1960 MPa (Z)
Elongation at Break
10.5% (X–Y) | 4.7% (Z)
Flexural Strength
62 MPa (X–Y) | 39 MPa (Z)
Flexural Modulus
1880 MPa (X–Y) | 1590 MPa (Z)
Impact Strength (Notched Izod)
39.3 kJ/m² (X–Y) | 7.4 kJ/m² (Z)
Heat Deflection Temperature (HDT)
84 °C @ 1.8 MPa | 87 °C @ 0.45 MPa
Vicat Softening Temperature
94 °C
Water Absorption (Saturated, 25 °C / 55% RH)
0.65%
Note: Mechanical properties may vary depending on print orientation, processing parameters, and part geometry. Values are provided for design reference only.
Produce durable, cost-effective parts using Fused Deposition Modeling (FDM). Known for its versatility and broad material selection, FDM is well suited for functional prototypes, fixtures, and low-volume components where strength, speed, and efficiency matter.
Design Guidelines
Minimum wall thickness
≥ 1.0 mm
Unsupported overhangs
≤ 45° from horizontal
Bridge length
≤ 5 mm for best results
Clearance (moving parts)
≥ 0.5 mm
Load orientation
Design loads along the X–Y plane
*Recommendations vary based on geometry and application. For full details, see the full FDM design guide.
Note: Print orientation can affect part strength and performance. If your application requires a specific orientation, please include this in the quote notes or reach out to our design team for support.
