Materials / Compare

Concrete vs. Plastic ABS

Compare Concrete vs. Plastic ABS strength, stiffness, weight and thermal properties.

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ConcreteCast
Plastic ABS3D printed (FDM)
Try it on a partA sample part to run stress or thermal on, free in your browserOpen in LessCADOpen in LessCAD
Mechanical
Yield strengthnot sourced38.1MPasourcetypical
Ultimate tensile strengthnot sourced38.1MPasourcetypical, peak stress (= stress at yield)
Compressive strength27.6MPasourcespecified compressive strength class (f'c), not a measured typicalnot sourced
Flexural strengthnot sourced61.1MPasourcetypical
Elongation at breaknot sourced4.6%sourcetypical
Young's modulus (stiffness)not sourced1.96GPasourcetypical
Density2,240–2,400kg/m³sourcerange for normalweight concrete1,100kg/m³sourcetypical
Strength to weightnot sourced34.6kN·m/kg
Stiffness to weightnot sourced1.78MN·m/kg
Poisson's ratio0.15–0.2sourcegeneral range at normal ambient conditions (overall 0.11-0.32)0.39sourcebase material: ABS family typical (Covestro Part and Mold Design guide, Table 3-1)
Shear modulusnot sourced0.706GPa
Bulk modulusnot sourced2.97GPa
Speed of soundnot sourced1,336m/s
Thermal
Thermal conductivity0.9W/m·Ksourcetypical (comparative value)0.17W/m·Ksourcebase material: INEOS Styrolution Terluran GP-22 injection-molding ABS, typical
Thermal expansion8–12µm/m·Ksourcetypical range for portland cement concrete (aggregate dependent)80–110µm/m·Ksourcebase material: INEOS Styrolution Terluran GP-22 injection-molding ABS, range
100 mm part over a 50 °C swing50µm growth9.5x less475µm growth
Specific heat900J/kg·Ksourcetypical (NIST guidance for thermal analysis)not sourced
Heats up and cools (diffusivity)0.431mm²/snot sourced
Thermal shock resistancenot sourced21.2W/m
Glass transitionnot sourced101°Csourcetypical
Max service temperature65°Csourcecode long-term temperature limit (ASME Code, concrete containments)86.6°CsourceHDT 0.455 MPa (printed specimens)
Values forNormal-weight portland cement concrete, strength class f'c = 4000 psi (28 MPa) per NRMCA CIP 35; density NRMCA CIP 36; thermal conductivity USDA FPL Wood Handbook; service temperature ORNL/NRC reviewUltimaker ABS, 3D-printed specimens, XY (flat); Ultimaker S5 Pro, engineering intent profile, 0.15 mm layer height, AA 0.4 print core, 100% infill, Cura 4.9, printed one-at-a-time, conditioned >=24 h at room temperature. TDS v5.00, April 20, 2022.

Every value links to the document that states it. "Not sourced" means no citable source states it (or only a specification minimum); figures computed from it are left out too.

Plastic ABS is 3D printed: its properties depend on build direction and print settings; these are typical values.

Questions

Which is lighter, Concrete or Plastic ABS?

Plastic ABS is lighter: 1,100 kg/m³ against 2,320 kg/m³ for Concrete.

Which conducts heat better, Concrete or Plastic ABS?

Concrete conducts heat better: 0.9 W/m·K against 0.17 W/m·K for Plastic ABS.

Which expands less with temperature?

Concrete expands less: 10 µm/m·K against 95 µm/m·K for Plastic ABS.

Among 59 materials

1k10k0.1110100Density (kg/m³)Young's modulus (GPa)Plastic PLAPlastic PETGPlastic TPUPlastic NylonAluminumSteelIronTitaniumSteel AISI 1018Stainless Steel 304Stainless Steel 316Aluminum 6061-T6Aluminum 7075-T6Brass C360Copper C110GlassSteel AISI 1045Steel AISI 4340Steel A992Stainless Steel 303Stainless Steel 17-4PHAluminum 2024-T351Aluminum 5052-H32Aluminum 7050-T7451Titanium Ti-6Al-4VBrass C260Nickel Inconel 718Magnesium AZ31B-H24Zinc Zamak 3Plastic ABS (bulk/injection)Plastic PolycarbonatePlastic POM/AcetalPlastic Nylon PA6Plastic Nylon PA66Plastic PEEKPlastic UHMWPEPlastic HDPEPlastic PolypropylenePlastic PMMAFDM ASAFDM PolycarbonateFDM PAHT-CFFDM HIPSSLA Resin Tough 2000SLS PA12 NylonDMLS AlSi10Mg AluminumDMLS Ti-6Al-4V ELI TitaniumDMLS 316L Stainless SteelDMLS 17-4PH Stainless SteelPlastic ABS
Stiffness against density
1k10k101001kDensity (kg/m³)Yield strength (MPa)Plastic PLAPlastic PETGPlastic TPUPlastic NylonRubberAluminumSteelIronTitaniumSteel AISI 1018Stainless Steel 304Stainless Steel 316Aluminum 6061-T6Aluminum 7075-T6Brass C360Copper C110GlassSteel AISI 1045Steel AISI 4340Steel A992Stainless Steel 303Stainless Steel 17-4PHAluminum 2024-T351Aluminum 5052-H32Aluminum 7050-T7451Titanium Ti-6Al-4VBrass C260Nickel Inconel 718Magnesium AZ31B-H24Zinc Zamak 3Plastic ABS (bulk/injection)Plastic PolycarbonatePlastic POM/AcetalPlastic Nylon PA6Plastic Nylon PA66Plastic PEEKPlastic PTFEPlastic UHMWPEPlastic HDPEPlastic PolypropylenePlastic PMMAFDM ASAFDM PolycarbonateFDM PAHT-CFFDM HIPSSLA Resin Tough 2000SLA Resin Elastic 50ASLS PA12 NylonDMLS AlSi10Mg AluminumDMLS Ti-6Al-4V ELI TitaniumDMLS 316L Stainless SteelDMLS 17-4PH Stainless SteelBrickPlastic ABS
Strength against density

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