Aluminum EN AW-5083 Cast Plate-H111 vs EN AW-5083 Cast Plate-O
Aluminum · EN AW-5083 Cast Plate temper comparison
EN AW-5083 Cast Plate-H111 and EN AW-5083 Cast Plate-O are two conditions of the same aluminum grade, EN AW-5083 Cast Plate: H111 (slightly strain hardened) versus O (annealed). The chemistry is identical, so every difference below comes from the condition. EN AW-5083 Cast Plate-H111 is the stronger of the two: yield strength 135 MPa (19.6 ksi) against 112 MPa (16.2 ksi) for EN AW-5083 Cast Plate-O, about 21% more; tensile strength follows at 280 MPa (40.6 ksi) vs 265 MPa (38.4 ksi). In exchange, EN AW-5083 Cast Plate-O is the more ductile: elongation 15% versus 13% for EN AW-5083 Cast Plate-H111, and EN AW-5083 Cast Plate-H111 is harder (73 HB vs 64 HB).
EN AW-5083 Cast Plate-H111Choose it when strength drives the design.
EN AW-5083 Cast Plate-OChoose it when the part is bent, formed or impact-loaded.
EN AW-5083 Cast Plate-H111 vs EN AW-5083 Cast Plate-O: 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.
EN AW-5083 Cast Plate-H111EN AW-5083 Cast Plate-O
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)
Hardness, Brinell
Same in both: Elastic (Young's) Modulus 71 GPa10.3 Msi · Shear Modulus 26.4 GPa3.8 Msi · Bulk Modulus 69 GPa10 Msi · Poisson's Ratio 0.33
Physical
Density and transition temperatures.
Same in both: Density 2.66 g/cm³0.1 lb/in³ · Melting Point (Solidus) 574°C1,065 °F · Liquidus Temperature 638°C1,180 °F
Thermal
How each material carries heat and how hot it can run.
Same in both: Thermal Conductivity 117 W/m·K67.6 BTU/hr·ft·°F · Specific Heat Capacity 900 J/kg·K0.21 BTU/lb·°F · Thermal Expansion (CTE, 20–100 °C) 23.8 µm/m·K13.2 µin/in·°F · Latent Heat of Fusion 397 J/g171 BTU/lb · Max Service Temperature (continuous) 65°C149 °F · Min Service Temperature -196°C-321 °F
Electrical
Conductivity and insulation.
Same in both: Electrical Conductivity 29 % IACS · Electrical Resistivity 5.9×10⁻⁸ Ω·m2.32 µΩ·in
Chemical & Environmental
Corrosion and environmental resistance (0–100 scores).
Same in both: Galvanic Potential (seawater, vs SCE) -0.79 V · Corrosion Resistance 76 / 100
Manufacturability
FabDigit workshop ratings (0–100 scores) — how each material behaves on the machine.
Machinability
Formability (cold)
Same in both: Weldability 90 / 100 · Castability 65 / 100 · Brazeability / Solderability 15 / 100 · Polishability 52 / 100
Sustainability
Primary-production footprint per kilogram.
Same in both: Embodied Energy (primary production) 155 MJ/kg66,638 BTU/lb · Embodied Carbon (primary production) 9.5 kg CO₂/kg · Embodied Water 1,200 L/kg144 gal/lb · Typical Recycled Content 40%
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 AW-5083 Cast Plate-H111 vs EN AW-5083 Cast Plate-O — frequently asked
Is EN AW-5083 Cast Plate-H111 stronger than EN AW-5083 Cast Plate-O?
Yes. EN AW-5083 Cast Plate-H111 has a typical yield strength of 135 MPa (19.6 ksi) against 112 MPa (16.2 ksi) for EN AW-5083 Cast Plate-O — about 21% more. Tensile strength is 280 MPa (40.6 ksi) vs 265 MPa (38.4 ksi).
Which condition does FabDigit quote by default, H111 or O?
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, EN AW-5083 Cast Plate-H111 or EN AW-5083 Cast Plate-O?
EN AW-5083 Cast Plate-H111, by a small margin. Both rate good for machinability — 64/100 against 55/100 for EN AW-5083 Cast Plate-O.
Ready to make it?
Upload a CAD file and FabDigit prices the part in EN AW-5083 Cast Plate-H111 and EN AW-5083 Cast Plate-O 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.