Aluminum 1060 vs 1085
Aluminum · grade comparison
Aluminum 1060 and 1085 are both aluminum grades. 1060 is the stronger of the two: yield strength 28 MPa (4.06 ksi) against 22 MPa (3.19 ksi) for 1085, about 27% more; tensile strength follows at 70 MPa (10.2 ksi) vs 65 MPa (9.43 ksi). 1060 runs hotter in service (200°C vs 150°C continuous). On the shop floor, 1060 sits in a lower cost tier (budget, $) than 1085 (premium, $$$).
1060Choose it when strength drives the design, or when the part sees heat.
1060 vs 1085: 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.
Bulk Modulus
Tensile Strength (Ultimate)
Yield Strength (0.2% offset)
Elongation at Break
Reduction in Area
Same in both: Elastic (Young's) Modulus 69 GPa10 Msi · Shear Modulus 26 GPa3.8 Msi · Poisson's Ratio 0.33 · Shear Strength 48 MPa7 ksi · Fatigue Strength (Endurance Limit) 20 MPa2.9 ksi · Hardness, Brinell 19 HB · Hardness, Vickers 21 HV
Physical
Density and transition temperatures.
Density
Same in both: 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)
Min Service Temperature
Same in both: Thermal Conductivity 234 W/m·K135 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
Electrical
Conductivity and insulation.
Electrical Conductivity
Electrical Resistivity
Chemical & Environmental
Corrosion and environmental resistance (0–100 scores).
Galvanic Potential (seawater, vs SCE)
Corrosion Resistance
Manufacturability
FabDigit workshop ratings (0–100 scores) — how each material behaves on the machine.
Machinability
Weldability
Polishability
Castability
Same in both: Machinability Rating (AISI 1212 = 100 %) 30% · Formability (cold) 97 / 100 · Brazeability / Solderability 70 / 100
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)
Modulus of Resilience
Thermal Diffusivity
Thermal Shock Resistance Index
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.
Manufacturing and finishing
| Capability | 1060 | 1085 |
|---|---|---|
| CNC machining | Yes | — |
| Sheet metal | Yes | — |
| Default condition | — | — |
| Relative cost | $ Budget | $$$ Premium |
| Min. machined wall | 0.5 mm | — |
| Best machined surface | Ra 0.8 µm | — |
| Anodizing Type II | Yes | — |
| Cerakote | Yes | — |
| Chem Film (Alodine) | Yes | — |
| DLC | Yes | — |
| E-Coating | Yes | — |
| Electropolishing | Yes | — |
| Hard Anodize Type III w/ PTFE | Yes | — |
| Hard Anodizing Type III | Yes | — |
| Nickel Plating | Yes | — |
| PTFE Coating | Yes | — |
| Painting | Yes | — |
| Powder Coating | Yes | — |
They share 4 finishes: Electroless Nickel (EN), Epoxy Coating, Gold Plating, Silver Plating.
1060 vs 1085 — frequently asked
Is 1060 stronger than 1085?
Yes. 1060 has a typical yield strength of 28 MPa (4.06 ksi) against 22 MPa (3.19 ksi) for 1085 — about 27% more. Tensile strength is 70 MPa (10.2 ksi) vs 65 MPa (9.43 ksi).
Which is cheaper, 1060 or 1085?
1060 is the lower-cost material: it sits in the budget tier ($) while 1085 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, 1060 or 1085?
1060, by a small margin. Both rate poor for machinability — 32/100 against 25/100 for 1085; for welding the order is 1060 first (excellent, 95/100) then 1085 (excellent, 90/100).
Ready to make it?
Upload a CAD file and FabDigit prices the part in 1060 and 1085 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.