Aluminum 7005 vs 7010
Aluminum · grade comparison
Aluminum 7005 and 7010 are both aluminum grades. 7010 is the stronger of the two: yield strength 450 MPa (65.3 ksi) against 295 MPa (42.8 ksi) for 7005, about 53% more; tensile strength follows at 515 MPa (74.7 ksi) vs 350 MPa (50.8 ksi). In exchange, 7005 is the more ductile: elongation 12% versus 9% for 7010, and 7010 is harder (145 HB vs 94 HB). On the shop floor, 7010 machines more easily (very good vs good), 7005 welds better (very good vs poor), and 7005 sits in a lower cost tier (standard, $$) than 7010 (premium, $$$).
7005Choose it when the part is bent, formed or impact-loaded, or when it will be welded.
7010Choose it when strength drives the design, or when the part is machined in volume.
7005 vs 7010: 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.
Elastic (Young's) Modulus
Shear Modulus
Bulk Modulus
Tensile Strength (Ultimate)
Yield Strength (0.2% offset)
Elongation at Break
Compressive Strength
Shear Strength
Fracture Toughness (K_IC)
Hardness, Brinell
Hardness, Vickers
Reduction in Area
Same in both: Poisson's Ratio 0.33 · Fatigue Strength (Endurance Limit) 150 MPa21.8 ksi
Physical
Density and transition temperatures.
Density
Melting Point (Solidus)
Liquidus Temperature
Thermal
How each material carries heat and how hot it can run.
Thermal Conductivity
Specific Heat Capacity
Thermal Expansion (CTE, 20–100 °C)
Same in both: Latent Heat of Fusion 390 J/g168 BTU/lb · Max Service Temperature (continuous) 120°C248 °F · Min Service Temperature -196°C-321 °F
Electrical
Conductivity and insulation.
Same in both: Electrical Conductivity 40 % IACS · Electrical Resistivity 4.3×10⁻⁸ Ω·m1.69 µΩ·in
Chemical & Environmental
Corrosion and environmental resistance (0–100 scores).
Corrosion Resistance
Same in both: Galvanic Potential (seawater, vs SCE) -0.84 V
Manufacturability
FabDigit workshop ratings (0–100 scores) — how each material behaves on the machine.
Machinability
Weldability
Formability (cold)
Castability
Brazeability / Solderability
Polishability
Same in both: Machinability Rating (AISI 1212 = 100 %) 70%
Sustainability
Primary-production footprint per kilogram.
Embodied Energy (primary production)
Typical Recycled Content
Same in both: Embodied Carbon (primary production) 12.5 kg CO₂/kg · Embodied Water 1,200 L/kg144 gal/lb
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 | 7005 | 7010 |
|---|---|---|
| Default condition | — | — |
| Relative cost | $$ Standard | $$$ Premium |
| Min. machined wall | 0.5 mm | 0.5 mm |
| Best machined surface | Ra 0.8 µm | Ra 0.8 µm |
Both are offered for CNC machining and Sheet metal. Both take the same 16 finishes: Anodizing Type II, Cerakote, Chem Film (Alodine), DLC, E-Coating, Electroless Nickel (EN), Electropolishing, Epoxy Coating, Gold Plating, Hard Anodize Type III w/ PTFE, Hard Anodizing Type III, Nickel Plating and 4 more.
7005 vs 7010 — frequently asked
Is 7010 stronger than 7005?
Yes. 7010 has a typical yield strength of 450 MPa (65.3 ksi) against 295 MPa (42.8 ksi) for 7005 — about 53% more. Tensile strength is 515 MPa (74.7 ksi) vs 350 MPa (50.8 ksi).
Which is cheaper, 7005 or 7010?
7005 is the lower-cost material: it sits in the standard tier ($$) while 7010 is premium ($$$). 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, 7005 or 7010?
7010. Its machinability rates very good (72/100) against good (60/100) for 7005; for welding the order is 7005 first (very good, 80/100) then 7010 (poor, 18/100).
Ready to make it?
Upload a CAD file and FabDigit prices the part in 7005 and 7010 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.