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Brass C360 vs. SLA Resin Standard

Compare Brass C360 vs. SLA Resin Standard strength, stiffness, weight and thermal properties.

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Brass C360Wrought
SLA Resin Standard3D printed (SLA resin)
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Mechanical
Yield strength310MPasourcetypical, 0.5% extension under loadnot given (tensile used)
Ultimate tensile strength400MPasourcetypical6.67x stronger60MPasourcetypical
Flexural strengthnot sourced105MPasourcetypical
Elongation at break25%sourcetypical, 1 in. rod8%sourcetypical
Young's modulus (stiffness)96.5GPasourcetypical, temper-independent2.75GPasourcetypical
Density8,498kg/m³sourcenominalnot sourced
Strength to weight36.5kN·m/kgnot sourced
Stiffness to weight11.4MN·m/kgnot sourced
Poisson's ratio0.34sourcebase material: leaded free-machining brass CuZn39Pb2 (C37700), Wieland-Z30 rolled products, reference value at room temperaturenot sourced
Shear modulus36GPanot sourced
Bulk modulus101GPanot sourced
Speed of sound3,370m/snot sourced
Thermal
Thermal conductivity116W/m·Ksourcetypical, 20 °Cnot sourced
Thermal expansion20.5µm/m·Ksourcetypical, mean 20-300 °Cnot sourced
100 mm part over a 50 °C swing103µm growthnot sourced
Specific heat377J/kg·Ksourcetypical, 20 °Cnot sourced
Heats up and cools (diffusivity)36.2mm²/snot sourced
Thermal shock resistance11,997W/mnot sourced
Melting point888–899°Csourcesolidus-liquidusnot sourced
Max service temperaturenot sourced59°CsourceHDT 1.8 MPa
Values forC36000 free-cutting brass, H02 half-hard rod 1 in. section (20% cold work), copper.org typical valuesFormlabs 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.

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 Brass C360 stronger than SLA Resin Standard?

Brass C360 is stronger: its yield strength is 310 MPa against tensile strength 60 MPa for SLA Resin Standard (5.17x).

Which is stiffer, Brass C360 or SLA Resin Standard?

Brass C360 is stiffer: Young's modulus 96.5 GPa against 2.75 GPa for SLA Resin Standard, so the same part in Brass C360 deflects less under the same load.

Among 59 materials

1k10k0.1110100Density (kg/m³)Young's modulus (GPa)Plastic PLAPlastic PETGPlastic ABSPlastic TPUPlastic NylonAluminumSteelIronTitaniumSteel AISI 1018Stainless 304Stainless 316Aluminum 6061-T6Aluminum 7075-T6Copper C110GlassSteel AISI 1045Steel AISI 4340Steel A992Stainless 303Stainless 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 SteelBrass C360
Stiffness against density
1k10k101001kDensity (kg/m³)Yield strength (MPa)Plastic PLAPlastic PETGPlastic ABSPlastic TPUPlastic NylonRubberAluminumSteelIronTitaniumSteel AISI 1018Stainless 304Stainless 316Aluminum 6061-T6Aluminum 7075-T6Copper C110GlassSteel AISI 1045Steel AISI 4340Steel A992Stainless 303Stainless 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 SteelBrickBrass C360
Strength against density

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