Aluminum EN AC-43200-T5 vs EN AC-43200-T64
Aluminum · EN AC-43200 temper comparison
EN AC-43200-T5 and EN AC-43200-T64 are two conditions of the same aluminum grade, EN AC-43200: T5 (cooled from hot working and artificially aged) versus T64 (solution heat treated and under-aged). The chemistry is identical, so every difference below comes from the condition. EN AC-43200-T64 is the stronger of the two: yield strength 150 MPa (21.8 ksi) against 130 MPa (18.9 ksi) for EN AC-43200-T5, about 15% more. EN AC-43200-T64 is the more ductile: elongation 3% versus 1.5% for EN AC-43200-T5, and EN AC-43200-T64 is harder (75 HB vs 70 HB). EN AC-43200-T5 conducts heat better (155 W/m·K vs 130 W/m·K).
EN AC-43200-T64Choose it when strength drives the design, or when the part is bent, formed or impact-loaded.
EN AC-43200-T5 vs EN AC-43200-T64: 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
Compressive Strength
Shear Strength
Fatigue Strength (Endurance Limit)
Fracture Toughness (K_IC)
Charpy V-Notch Impact (RT)
Hardness, Brinell
Hardness, Vickers
Same in both: Elastic (Young's) Modulus 73 GPa10.6 Msi · Shear Modulus 27 GPa3.9 Msi · Bulk Modulus 71 GPa10.3 Msi · Poisson's Ratio 0.33
Physical
Density and transition temperatures.
Same in both: Density 2.65 g/cm³0.1 lb/in³ · Melting Point (Solidus) 555°C1,031 °F · Liquidus Temperature 595°C1,103 °F
Thermal
How each material carries heat and how hot it can run.
Thermal Conductivity
Same in both: Specific Heat Capacity 900 J/kg·K0.21 BTU/lb·°F · Thermal Expansion (CTE, 20–100 °C) 21 µm/m·K11.7 µin/in·°F · Latent Heat of Fusion 425 J/g183 BTU/lb · Max Service Temperature (continuous) 160°C320 °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).
Corrosion Resistance
Same in both: Galvanic Potential (seawater, vs SCE) -0.83 V
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 %) 65% · Castability 90 / 100 · Brazeability / Solderability 35 / 100 · Polishability 45 / 100
Sustainability
Primary-production footprint per kilogram.
Same in both: Embodied Energy (primary production) 150 MJ/kg64,488 BTU/lb · Embodied Carbon (primary production) 9.5 kg CO₂/kg · Embodied Water 1,100 L/kg132 gal/lb · Typical Recycled Content 70%
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.
EN AC-43200-T5 vs EN AC-43200-T64 — frequently asked
Is EN AC-43200-T64 stronger than EN AC-43200-T5?
Yes. EN AC-43200-T64 has a typical yield strength of 150 MPa (21.8 ksi) against 130 MPa (18.9 ksi) for EN AC-43200-T5 — about 15% more. Tensile strength is 210 MPa (30.5 ksi) vs 200 MPa (29 ksi).
Which condition does FabDigit quote by default, T5 or T64?
F is the default EN AC-43200 condition in the FabDigit quote flow (neither T5 nor T64). 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.
When should I choose EN AC-43200-T5 over EN AC-43200-T64?
Pick EN AC-43200-T64 when strength drives the design, or when the part is bent, formed or impact-loaded.
Ready to make it?
Upload a CAD file and FabDigit prices the part in EN AC-43200-T5 and EN AC-43200-T64 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.