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SLA Resin Standard vs. SLS PA12 Nylon

Compare SLA Resin Standard vs. SLS PA12 Nylon strength, stiffness, weight and thermal properties.

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SLA Resin Standard3D printed (SLA resin)
SLS PA12 Nylon3D printed (SLS)
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Mechanical
Yield strengthnot given (tensile used)not given (tensile used)
Ultimate tensile strength60MPasourcetypical25% stronger48MPasourcetypical
Flexural strength105MPasourcetypicalnot sourced
Elongation at break8%sourcetypical18%sourcetypical2.25x more ductile
Young's modulus (stiffness)2.75GPasourcetypical1.67x stiffer1.65GPasourcetypical
Densitynot sourced930kg/m³sourcetypical
Strength to weightnot sourced51.6kN·m/kg
Stiffness to weightnot sourced1.77MN·m/kg
Poisson's rationot sourcednot sourced
Shear modulusnot sourcednot sourced
Bulk modulusnot sourcednot sourced
Speed of soundnot sourced1,332m/s
Thermal
Thermal conductivitynot sourcednot sourced
Thermal expansionnot sourcednot sourced
100 mm part over a 50 °C swingnot sourcednot sourced
Specific heatnot sourcednot sourced
Heats up and cools (diffusivity)not sourcednot sourced
Thermal shock resistancenot sourcednot sourced
Melting pointnot sourced176°Csourcetypical
Max service temperature59°CsourceHDT 1.8 MPa64°CsourceHDT 1.8 MPa, X orientation
Values forFormlabs Clear Resin V5 (FLGPCL05), TDS Rev. 01 March 20, 2024; printed on Form 4 at 100 µm, washed 5 min in >=99% IPA, post-cured 15 min at 60 °C in Form Cure. Orientation not stated.EOS PA 2200 (PA12) Material Data Sheet, process parameter 'Balance' at 120 µm layer thickness, X orientation, dry (conditioned values not given). Live MDS status 04.10.2026, last changed 10.09.2026; PDF via ?topdf=... link on the same page.

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.

SLA Resin Standard and SLS PA12 Nylon are 3D printed: their properties depend on build direction and print settings; these are typical values.

Questions

Is SLA Resin Standard stronger than SLS PA12 Nylon?

SLA Resin Standard is stronger: its tensile strength is 60 MPa against 48 MPa for SLS PA12 Nylon (25%).

Which is stiffer, SLA Resin Standard or SLS PA12 Nylon?

SLA Resin Standard is stiffer: Young's modulus 2.75 GPa against 1.65 GPa for SLS PA12 Nylon, so the same part in SLA Resin Standard deflects less under the same load.

Which is more ductile, SLA Resin Standard or SLS PA12 Nylon?

SLS PA12 Nylon stretches further before it breaks: 18% elongation at break against 8% for SLA Resin Standard.

Among 59 materials

1k10k0.1110100Density (kg/m³)Young's modulus (GPa)Plastic PLAPlastic PETGPlastic ABSPlastic 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 2000DMLS AlSi10Mg AluminumDMLS Ti-6Al-4V ELI TitaniumDMLS 316L Stainless SteelDMLS 17-4PH Stainless SteelSLS PA12 Nylon
Stiffness against density
1k10k101001kDensity (kg/m³)Yield strength (MPa)Plastic PLAPlastic PETGPlastic ABSPlastic 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 50ADMLS AlSi10Mg AluminumDMLS Ti-6Al-4V ELI TitaniumDMLS 316L Stainless SteelDMLS 17-4PH Stainless SteelBrickSLS PA12 Nylon
Strength against density

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