Aluminum 1080-H111 vs 1080-H14
Aluminum · 1080 temper comparison
1080-H111 and 1080-H14 are two conditions of the same aluminum grade, 1080: H111 (slightly strain hardened) versus H14 (strain hardened, half hard). The chemistry is identical, so every difference below comes from the condition. 1080-H14 is the stronger of the two: yield strength 85 MPa (12.3 ksi) against 28 MPa (4.06 ksi) for 1080-H111, about 3.0 times as much; tensile strength follows at 105 MPa (15.2 ksi) vs 75 MPa (10.9 ksi). In exchange, 1080-H111 is the more ductile: elongation 38% versus 9% for 1080-H14, and 1080-H14 is harder (28 HB vs 21 HB). 1080-H111 runs hotter in service (150°C vs 100°C continuous).
1080-H111Choose it when the part is bent, formed or impact-loaded, or when the part sees heat.
1080-H14Choose it when strength drives the design.
1080-H111 vs 1080-H14: 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
Same in both: Elastic (Young's) Modulus 69 GPa10 Msi · Shear Modulus 26 GPa3.8 Msi · Bulk Modulus 75 GPa10.9 Msi · Poisson's Ratio 0.33
Physical
Density and transition temperatures.
Same in both: Density 2.7 g/cm³0.1 lb/in³ · Melting Point (Solidus) 646°C1,195 °F · Liquidus Temperature 657°C1,215 °F
Thermal
How each material carries heat and how hot it can run.
Max Service Temperature (continuous)
Same in both: Thermal Conductivity 231 W/m·K133 BTU/hr·ft·°F · Specific Heat Capacity 900 J/kg·K0.21 BTU/lb·°F · Thermal Expansion (CTE, 20–100 °C) 23.6 µm/m·K13.1 µin/in·°F · Latent Heat of Fusion 397 J/g171 BTU/lb · Min Service Temperature -270°C-454 °F
Electrical
Conductivity and insulation.
Electrical Conductivity
Same in both: Electrical Resistivity 2.9×10⁻⁸ Ω·m1.14 µΩ·in
Chemical & Environmental
Corrosion and environmental resistance (0–100 scores).
Same in both: Galvanic Potential (seawater, vs SCE) -0.85 V · Corrosion Resistance 80 / 100
Manufacturability
FabDigit workshop ratings (0–100 scores) — how each material behaves on the machine.
Machinability
Machinability Rating (AISI 1212 = 100 %)
Formability (cold)
Same in both: Weldability 90 / 100 · Brazeability / Solderability 70 / 100 · Polishability 95 / 100
Sustainability
Primary-production footprint per kilogram.
Same in both: Embodied Energy (primary production) 205 MJ/kg88,134 BTU/lb · Embodied Carbon (primary production) 12.5 kg CO₂/kg · Embodied Water 1,150 L/kg138 gal/lb · Typical Recycled Content 5%
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.
1080-H111 vs 1080-H14 — frequently asked
Is 1080-H14 stronger than 1080-H111?
Yes. 1080-H14 has a typical yield strength of 85 MPa (12.3 ksi) against 28 MPa (4.06 ksi) for 1080-H111 — about 3.0 times as much. Tensile strength is 105 MPa (15.2 ksi) vs 75 MPa (10.9 ksi).
Which condition does FabDigit quote by default, H111 or H14?
Specify the condition in the material field or the drawing note; FabDigit prices the quote for the state you call out.
Which is easier to machine, 1080-H111 or 1080-H14?
1080-H14. Its machinability rates fair (35/100) against poor (30/100) for 1080-H111.
Ready to make it?
Upload a CAD file and FabDigit prices the part in 1080-H111 and 1080-H14 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.