Aluminum MIC6 vs QC-10
Aluminum · grade comparison
Aluminum MIC6 and QC-10 are both aluminum grades. QC-10 is the stronger of the two: yield strength 483 MPa (70.1 ksi) against 110 MPa (16 ksi) for MIC6, about 4.4 times as much; tensile strength follows at 538 MPa (78 ksi) vs 170 MPa (24.7 ksi). QC-10 is the more ductile: elongation 9% versus 3% for MIC6, and QC-10 is harder (165 HB vs 65 HB). QC-10 conducts electricity better (40 % IACS vs 36 % IACS). On the shop floor, MIC6 welds better (fair vs poor) and MIC6 sits in a lower cost tier (standard, $$) than QC-10 (premium, $$$).
MIC6Choose it when it will be welded, or when cost is the deciding factor.
QC-10Choose it when strength drives the design, or when the part is bent, formed or impact-loaded.
MIC6 vs QC-10: 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
Shear Strength
Fatigue Strength (Endurance Limit)
Hardness, Brinell
Hardness, Vickers
Compressive Strength
Fracture Toughness (K_IC)
Hardness, Rockwell B
Same in both: Poisson's Ratio 0.33
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
Latent Heat of Fusion
Same in both: Thermal Expansion (CTE, 20–100 °C) 23.5 µm/m·K13.1 µin/in·°F · Max Service Temperature (continuous) 150°C302 °F · Min Service Temperature -196°C-321 °F
Electrical
Conductivity and insulation.
Electrical Conductivity
Electrical Resistivity
Chemical & Environmental
Corrosion and environmental resistance (0–100 scores).
Galvanic Potential (seawater, vs SCE)
Same in both: Corrosion Resistance 45 / 100
Manufacturability
FabDigit workshop ratings (0–100 scores) — how each material behaves on the machine.
Machinability
Machinability Rating (AISI 1212 = 100 %)
Weldability
Formability (cold)
Castability
Brazeability / Solderability
Polishability
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 | MIC6 | QC-10 |
|---|---|---|
| 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. 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.
MIC6 vs QC-10 — frequently asked
Is QC-10 stronger than MIC6?
Yes. QC-10 has a typical yield strength of 483 MPa (70.1 ksi) against 110 MPa (16 ksi) for MIC6 — about 4.4 times as much. Tensile strength is 538 MPa (78 ksi) vs 170 MPa (24.7 ksi).
Which is cheaper, MIC6 or QC-10?
MIC6 is the lower-cost material: it sits in the standard tier ($$) while QC-10 is premium ($$$). 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, MIC6 or QC-10?
MIC6, by a small margin. Both rate excellent for machinability — 92/100 against 85/100 for QC-10; for welding the order is MIC6 first (fair, 40/100) then QC-10 (poor, 20/100).
Ready to make it?
Upload a CAD file and FabDigit prices the part in MIC6 and QC-10 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.