Aluminum 1350-H111 vs 1350-H112
Aluminum · 1350 temper comparison
1350-H111 and 1350-H112 are two conditions of the same aluminum grade, 1350: H111 (slightly strain hardened) versus H112 (strain hardened from hot working only). The chemistry is identical, so every difference below comes from the condition. 1350-H111 is the stronger of the two: yield strength 65 MPa (9.43 ksi) against 55 MPa (7.98 ksi) for 1350-H112, about 18% more; tensile strength follows at 95 MPa (13.8 ksi) vs 90 MPa (13.1 ksi). In exchange, 1350-H112 is the more ductile: elongation 25% versus 20% for 1350-H111, and 1350-H111 is harder (25 HB vs 22 HB). 1350-H112 runs hotter in service (150°C vs 120°C continuous).
1350-H111Choose it when strength drives the design.
1350-H112Choose it when the part is bent, formed or impact-loaded, or when the part sees heat.
1350-H111 vs 1350-H112: 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
Shear Strength
Hardness, Brinell
Same in both: Elastic (Young's) Modulus 69 GPa10 Msi · Shear Modulus 26 GPa3.8 Msi · Bulk Modulus 75 GPa10.9 Msi · Poisson's Ratio 0.33 · Fatigue Strength (Endurance Limit) 51 MPa7.4 ksi
Physical
Density and transition temperatures.
Same in both: Density 2.71 g/cm³0.1 lb/in³ · 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.
Thermal Conductivity
Max Service Temperature (continuous)
Same in both: 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 · Min Service Temperature -250°C-418 °F
Electrical
Conductivity and insulation.
Electrical Conductivity
Electrical Resistivity
Chemical & Environmental
Corrosion and environmental resistance (0–100 scores).
Same in both: Galvanic Potential (seawater, vs SCE) -0.83 V · Corrosion Resistance 72 / 100
Manufacturability
FabDigit workshop ratings (0–100 scores) — how each material behaves on the machine.
Machinability
Formability (cold)
Same in both: Machinability Rating (AISI 1212 = 100 %) 90% · Weldability 90 / 100 · Brazeability / Solderability 85 / 100 · Polishability 60 / 100
Sustainability
Primary-production footprint per kilogram.
Same in both: Embodied Energy (primary production) 210 MJ/kg90,284 BTU/lb · Embodied Carbon (primary production) 12.5 kg CO₂/kg · Embodied Water 1,100 L/kg132 gal/lb · Typical Recycled Content 8%
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.
1350-H111 vs 1350-H112 — frequently asked
Is 1350-H111 stronger than 1350-H112?
Yes. 1350-H111 has a typical yield strength of 65 MPa (9.43 ksi) against 55 MPa (7.98 ksi) for 1350-H112 — about 18% more. Tensile strength is 95 MPa (13.8 ksi) vs 90 MPa (13.1 ksi).
Which condition does FabDigit quote by default, H111 or H112?
Specify the condition in the material field or the drawing note; FabDigit prices the quote for the state you call out.
When should I choose 1350-H111 over 1350-H112?
Pick 1350-H111 when strength drives the design. Pick 1350-H112 when the part is bent, formed or impact-loaded, or when the part sees heat.
Ready to make it?
Upload a CAD file and FabDigit prices the part in 1350-H111 and 1350-H112 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.