Materials / Compare

Concrete vs. Stainless 17-4PH

Compare Concrete vs. Stainless 17-4PH strength, stiffness, weight and thermal properties.

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ConcreteCast
Stainless 17-4PHWrought
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Mechanical
Yield strengthnot sourced1,275MPasourcetypical, transverse, sheet/strip
Ultimate tensile strengthnot sourced1,379MPasourcetypical, transverse, sheet/strip
Compressive strength27.6MPasourcespecified compressive strength class (f'c), not a measured typicalnot sourced
Elongation at breaknot sourced9%sourcetypical, transverse, in 2 in. (50.8 mm)
Young's modulus (stiffness)not sourced197GPasourceH 900
Density2,240–2,400kg/m³sourcerange for normalweight concrete7,800kg/m³sourceH 900
Strength to weightnot sourced163kN·m/kg
Stiffness to weightnot sourced25.3MN·m/kg
Poisson's ratio0.15–0.2sourcegeneral range at normal ambient conditions (overall 0.11-0.32)0.272sourceH 900 (column)
Shear modulusnot sourced77.4GPa
Bulk modulusnot sourced144GPa
Speed of soundnot sourced5,026m/s
Thermal
Thermal conductivity0.9W/m·Ksourcetypical (comparative value)17.9W/m·Ksourceat 149 °C (300 °F), H 900
Thermal expansion8–12µm/m·Ksourcetypical range for portland cement concrete (aggregate dependent)10.8µm/m·Ksourcemean, 21–93 °C (70–200 °F), H 900
100 mm part over a 50 °C swing50µm growth8% less54µm growth
Specific heat900J/kg·Ksourcetypical (NIST guidance for thermal analysis)460J/kg·Ksourcemean, 0–100 °C, H 900
Heats up and cools (diffusivity)0.431mm²/s4.99mm²/s11.6x faster
Thermal shock resistancenot sourced7,809W/m
Max service temperature65°Csourcecode long-term temperature limit (ASME Code, concrete containments)316°Csourcestrength-retention limit (not oxidation)
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 reviewCleveland-Cliffs 17-4 PH, Condition H 900, sheet/strip, transverse (Product Data Bulletin, May 2021)

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.

Questions

Which is lighter, Concrete or Stainless 17-4PH?

Concrete is lighter: 2,320 kg/m³ against 7,800 kg/m³ for Stainless 17-4PH.

Which conducts heat better, Concrete or Stainless 17-4PH?

Stainless 17-4PH conducts heat better: 17.9 W/m·K against 0.9 W/m·K for Concrete.

Which expands less with temperature?

Concrete expands less: 10 µm/m·K against 10.8 µm/m·K for Stainless 17-4PH.

Among 59 materials

1k10k0.1110100Density (kg/m³)Young's modulus (GPa)Plastic PLAPlastic PETGPlastic ABSPlastic TPUPlastic NylonAluminumSteelIronTitaniumSteel AISI 1018Stainless 304Stainless 316Aluminum 6061-T6Aluminum 7075-T6Brass C360Copper C110GlassSteel AISI 1045Steel AISI 4340Steel A992Stainless 303Aluminum 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 SteelStainless 17-4PH
Stiffness against density
1k10k101001kDensity (kg/m³)Yield strength (MPa)Plastic PLAPlastic PETGPlastic ABSPlastic TPUPlastic NylonRubberAluminumSteelIronTitaniumSteel AISI 1018Stainless 304Stainless 316Aluminum 6061-T6Aluminum 7075-T6Brass C360Copper C110GlassSteel AISI 1045Steel AISI 4340Steel A992Stainless 303Aluminum 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 SteelBrickStainless 17-4PH
Strength against density

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