Aluminum 5005A-H14 vs 5005A-O
Aluminum · 5005A temper comparison
5005A-H14 and 5005A-O are two conditions of the same aluminum grade, 5005A: H14 (strain hardened, half hard) versus O (annealed). The chemistry is identical, so every difference below comes from the condition. 5005A-H14 is the stronger of the two: yield strength 150 MPa (21.8 ksi) against 45 MPa (6.53 ksi) for 5005A-O, about 3.3 times as much; tensile strength follows at 160 MPa (23.2 ksi) vs 125 MPa (18.1 ksi). In exchange, 5005A-O is the more ductile: elongation 25% versus 6% for 5005A-H14, and 5005A-H14 is harder (41 HB vs 28 HB). 5005A-O runs hotter in service (200°C vs 150°C continuous). On the shop floor, 5005A-H14 machines more easily (fair vs poor).
5005A-H14Choose it when strength drives the design, or when the part is machined in volume.
5005A-OChoose it when the part is bent, formed or impact-loaded, or when the part sees heat.
5005A-H14 vs 5005A-O: propertiesHow to read these bars
- One bar per material. A full bar is the highest value among all aluminum 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 aluminum 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.
Mechanical
Strength, stiffness, ductility and hardness at room temperature.
Tensile Strength (Ultimate)
Yield Strength (0.2% offset)
Elongation at Break
Shear Strength
Fatigue Strength (Endurance Limit)
Hardness, Brinell
Hardness, Vickers
Same in both: Elastic (Young's) Modulus 69.5 GPa10.1 Msi · Shear Modulus 26 GPa3.8 Msi · Bulk Modulus 68 GPa9.9 Msi · Poisson's Ratio 0.33
Physical
Density and transition temperatures.
Same in both: Density 2.69 g/cm³0.1 lb/in³ · Melting Point (Solidus) 632°C1,170 °F · Liquidus Temperature 654°C1,209 °F
Thermal
How each material carries heat and how hot it can run.
Max Service Temperature (continuous)
Same in both: Thermal Conductivity 200 W/m·K116 BTU/hr·ft·°F · Specific Heat Capacity 900 J/kg·K0.21 BTU/lb·°F · Thermal Expansion (CTE, 20–100 °C) 23.7 µm/m·K13.2 µin/in·°F · Latent Heat of Fusion 397 J/g171 BTU/lb · Min Service Temperature -196°C-321 °F
Electrical
Conductivity and insulation.
Same in both: Electrical Conductivity 52 % IACS · Electrical Resistivity 3.32×10⁻⁸ Ω·m1.31 µΩ·in
Chemical & Environmental
Corrosion and environmental resistance (0–100 scores).
Same in both: Galvanic Potential (seawater, vs SCE) -0.83 V · Corrosion Resistance 72 / 100
Manufacturability
FabDigit workshop ratings (0–100 scores) — how each material behaves on the machine.
Machinability
Weldability
Formability (cold)
Same in both: Machinability Rating (AISI 1212 = 100 %) 40% · Castability 30 / 100 · Brazeability / Solderability 35 / 100 · Polishability 75 / 100
Sustainability
Primary-production footprint per kilogram.
Same in both: Embodied Energy (primary production) 200 MJ/kg85,985 BTU/lb · Embodied Carbon (primary production) 12 kg CO₂/kg · Embodied Water 1,200 L/kg144 gal/lb · Typical Recycled Content 35%
Strength versus weight
Yield strength against density for every aluminum grade in the FabDigit library; the compared grades are highlighted. Up and left is stronger for its weight.
5005A-H14 vs 5005A-O — frequently asked
Is 5005A-H14 stronger than 5005A-O?
Yes. 5005A-H14 has a typical yield strength of 150 MPa (21.8 ksi) against 45 MPa (6.53 ksi) for 5005A-O — about 3.3 times as much. Tensile strength is 160 MPa (23.2 ksi) vs 125 MPa (18.1 ksi).
Which condition does FabDigit quote by default, H14 or O?
H14 is the default 5005A condition in the FabDigit quote flow. The other condition is available on request or by drawing note — specify it in the material field or the part notes and the quote is priced for it.
Which is easier to machine, 5005A-H14 or 5005A-O?
5005A-H14. Its machinability rates fair (40/100) against poor (30/100) for 5005A-O.
Ready to make it?
Upload a CAD file and FabDigit prices the part in 5005A-H14 and 5005A-O 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.