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SLA Resin Standard vs. Solder SAC305

Compare SLA Resin Standard vs. Solder SAC305 strength, stiffness, weight and thermal properties.

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SLA Resin Standard3D printed (SLA resin)
Solder SAC305Cast
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Mechanical
Yield strengthnot given (tensile used)22MPasourcetypical
Ultimate tensile strength60MPasourcetypical1.52x stronger39.6MPasourcetypical
Flexural strength105MPasourcetypicalnot sourced
Elongation at break8%sourcetypical49%sourcetypical6.13x more ductile
Young's modulus (stiffness)2.75GPasourcetypical6.9GPasourcetypical, temperature and strain rate not stated
Densitynot sourced7,350kg/m³sourcetypical
Strength to weightnot sourced2.99kN·m/kg
Stiffness to weightnot sourced0.939MN·m/kg
Poisson's rationot sourced0.35sourcetypical
Shear modulusnot sourced2.56GPa
Bulk modulusnot sourced7.67GPa
Speed of soundnot sourced969m/s
Thermal
Thermal conductivitynot sourced61W/m·Ksourcetypical, temperature not stated
Thermal expansionnot sourced21.9µm/m·Ksourcemean, 20-100 °C (MacDermid Alpha)
100 mm part over a 50 °C swingnot sourced110µm growth
Specific heatnot sourced232J/kg·Ksourcetypical (MacDermid Alpha)
Heats up and cools (diffusivity)not sourced35.8mm²/s
Thermal shock resistancenot sourced5,773W/m
Melting pointnot sourced217–220°Csourcesolidus-liquidus
Max service temperature59°CsourceHDT 1.8 MPanot sourced
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.SAC305 (Sn96.5Ag3.0Cu0.5) solder alloy, bulk; Indium Corporation Indalloy 256 (SAC305) for Preforms product data sheet (Form No. 100346 R0, 2024), selected properties, test temperature not stated; expansion and specific heat from MacDermid Alpha VACULOY SAC TDS (06 September 2023).

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

Questions

Is SLA Resin Standard stronger than Solder SAC305?

SLA Resin Standard is stronger: its tensile strength is 60 MPa against yield strength 22 MPa for Solder SAC305 (2.73x).

Which is stiffer, SLA Resin Standard or Solder SAC305?

Solder SAC305 is stiffer: Young's modulus 6.9 GPa against 2.75 GPa for SLA Resin Standard, so the same part in Solder SAC305 deflects less under the same load.

Which is more ductile, SLA Resin Standard or Solder SAC305?

Solder SAC305 stretches further before it breaks: 49% elongation at break against 8% for SLA Resin Standard.

Among 72 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 2000SLS PA12 NylonDMLS AlSi10Mg AluminumDMLS Ti-6Al-4V ELI TitaniumDMLS 316L Stainless SteelDMLS 17-4PH Stainless SteelPCB Laminate FR-4SiliconCeramic Alumina 96%Ceramic Aluminum NitrideAluminum A380Aluminum 6063-T6Aluminum 1100-OAluminum ADC12Magnesium AZ91DPlastic PBT GF30Plastic PPS GF40Plastic LCP GF30Solder SAC305
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 50ASLS PA12 NylonDMLS AlSi10Mg AluminumDMLS Ti-6Al-4V ELI TitaniumDMLS 316L Stainless SteelDMLS 17-4PH Stainless SteelBrickPCB Laminate FR-4SiliconCeramic Alumina 96%Aluminum A380Aluminum 6063-T6Aluminum 1100-OAluminum ADC12Magnesium AZ91DPlastic PBT GF30Plastic PPS GF40Plastic LCP GF30Solder SAC305
Strength against density

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