5052-H39 Aluminum Honeycomb vs Polypropylene Honeycomb Core
Composite · grade comparison
5052-H39 Aluminum Honeycomb and Polypropylene Honeycomb Core are both composite grades. 5052-H39 Aluminum Honeycomb is the stronger of the two: tensile strength 3 MPa (0.406 ksi) against 0.6 MPa (0.087 ksi) for Polypropylene Honeycomb Core, about 4.7 times as much. 5052-H39 Aluminum Honeycomb is lighter (0.05 g/cm³ vs 0.08 g/cm³ for Polypropylene Honeycomb Core) and 5052-H39 Aluminum Honeycomb is stiffer (0.52 GPa vs 0.05 GPa). On the shop floor, Polypropylene Honeycomb Core machines more easily (very good vs fair) and Polypropylene Honeycomb Core sits in a lower cost tier (standard, $$) than 5052-H39 Aluminum Honeycomb (premium, $$$).
5052-H39 Aluminum HoneycombChoose it when strength drives the design, or when weight is the constraint.
Polypropylene Honeycomb CoreChoose it when the part is machined in volume, or when cost is the deciding factor.
5052-H39 Aluminum Honeycomb vs Polypropylene Honeycomb Core: propertiesHow to read these bars
- One bar per material. A full bar is the highest value among all composite grades in the FabDigit library; each bar is drawn as a share of that.
- The better value (by the usual engineering direction) is in bold. Rows with no direction — density, thermal conductivity — have no bold.
- Values are typical room-temperature figures for the condition named on each card.
- Confirm against the certified mill or resin datasheet before design release.
How to read these bars
- One bar per material. A full bar is the highest value among all composite grades in the FabDigit library; each bar is drawn as a share of that.
- The better value (by the usual engineering direction) is in bold. Rows with no direction — density, thermal conductivity — have no bold.
- Values are typical room-temperature figures for the condition named on each card.
- Confirm against the certified mill or resin datasheet before design release.
5052-H39 Aluminum HoneycombPolypropylene Honeycomb Core
Mechanical
Strength, stiffness, ductility and hardness at room temperature.
Elastic (Young's) Modulus
Shear Modulus
Poisson's Ratio
Tensile Strength (Ultimate)
Yield Strength (0.2% offset)
Compressive Strength
Compressive Modulus
Shear Strength
Physical
Density and transition temperatures.
Density
Melting Temperature (Tm)
Glass Transition (Tg)
Water Absorption (24 h)
Water Absorption (Saturation)
Thermal
How each material carries heat and how hot it can run.
Thermal Conductivity
Specific Heat Capacity
Thermal Expansion (CTE, 20–100 °C)
Max Service Temperature (continuous)
Min Service Temperature
Max Service Temperature (short-term)
Heat Deflection Temp. @ 0.45 MPa
Heat Deflection Temp. @ 1.8 MPa
Vicat Softening Point (B50)
Limiting Oxygen Index
Electrical
Conductivity and insulation.
Electrical Resistivity
Dielectric Constant (1 MHz)
Volume Resistivity
Chemical & Environmental
Corrosion and environmental resistance (0–100 scores).
Corrosion Resistance
UV / Weathering Resistance
Manufacturability
FabDigit workshop ratings (0–100 scores) — how each material behaves on the machine.
Machinability
Mold Shrinkage
Melt Flow Rate
Processing Melt Temperature (typ.)
Sustainability
Primary-production footprint per kilogram.
Embodied Energy (primary production)
Embodied Carbon (primary production)
Embodied Water
Typical Recycled Content
Common Calculations
Ratios derived from the values above.
Specific Strength (UTS / density)
Specific Stiffness (E / density)
Thermal Diffusivity
Thermal Shock Resistance Index
Strength versus weight
Yield strength against density for every composite grade in the FabDigit library; the compared grades are highlighted. Up and left is stronger for its weight.
Manufacturing and finishing
| Capability | 5052-H39 Aluminum Honeycomb | Polypropylene Honeycomb Core |
|---|---|---|
| Default condition | — | — |
| Relative cost | $$$ Premium | $$ Standard |
| Min. machined wall | — | — |
| Best machined surface | — | — |
5052-H39 Aluminum Honeycomb vs Polypropylene Honeycomb Core — frequently asked
Is 5052-H39 Aluminum Honeycomb stronger than Polypropylene Honeycomb Core?
Yes. 5052-H39 Aluminum Honeycomb has a typical tensile strength of 3 MPa (0.406 ksi) against 0.6 MPa (0.087 ksi) for Polypropylene Honeycomb Core — about 4.7 times as much.
Which is cheaper, 5052-H39 Aluminum Honeycomb or Polypropylene Honeycomb Core?
Polypropylene Honeycomb Core is the lower-cost material: it sits in the standard tier ($$) while 5052-H39 Aluminum Honeycomb is premium ($$$). Part price depends far more on geometry, tolerance and quantity than on raw stock — upload a CAD file for a live quote.
Which is easier to machine, 5052-H39 Aluminum Honeycomb or Polypropylene Honeycomb Core?
Polypropylene Honeycomb Core. Its machinability rates very good (80/100) against fair (38/100) for 5052-H39 Aluminum Honeycomb.
Ready to make it?
Upload a CAD file and FabDigit prices the part in 5052-H39 Aluminum Honeycomb and Polypropylene Honeycomb Core side by side — material, machining time, tolerance and finish in one quote. Certified material data ships with the order on request.
Typical handbook values for the conditions named above, normalised for comparison. Hardness on non-Brinell scales is converted approximately for charting only. Request certified data with your order for design-critical properties.