Aluminum 8011-H16 vs 8011-H19
Aluminum · 8011 temper comparison
8011-H16 and 8011-H19 are two conditions of the same aluminum grade, 8011: H16 (strain hardened, three-quarter hard) versus H19 (strain hardened, extra hard). The chemistry is identical, so every difference below comes from the condition. 8011-H19 is the stronger of the two: yield strength 185 MPa (26.8 ksi) against 145 MPa (21 ksi) for 8011-H16, about 28% more; tensile strength follows at 205 MPa (29.7 ksi) vs 165 MPa (23.9 ksi). In exchange, 8011-H16 is the more ductile: elongation 3% versus 1.5% for 8011-H19, and 8011-H19 is harder (57 HB vs 48 HB). 8011-H16 runs hotter in service (130°C vs 110°C continuous).
8011-H16Choose it when the part is bent, formed or impact-loaded, or when the part sees heat.
8011-H19Choose it when strength drives the design.
8011-H16 vs 8011-H19: 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
Fatigue Strength (Endurance Limit)
Hardness, Brinell
Hardness, Vickers
Same in both: Elastic (Young's) Modulus 69 GPa10 Msi · Shear Modulus 26 GPa3.8 Msi · Bulk Modulus 69 GPa10 Msi · Poisson's Ratio 0.33
Physical
Density and transition temperatures.
Same in both: Density 2.71 g/cm³0.1 lb/in³ · Melting Point (Solidus) 620°C1,148 °F · Liquidus Temperature 655°C1,211 °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) 23.4 µm/m·K13 µin/in·°F · Latent Heat of Fusion 395 J/g170 BTU/lb · Min Service Temperature -196°C-321 °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) -0.84 V · Corrosion Resistance 65 / 100
Manufacturability
FabDigit workshop ratings (0–100 scores) — how each material behaves on the machine.
Machinability
Machinability Rating (AISI 1212 = 100 %)
Weldability
Formability (cold)
Same in both: Brazeability / Solderability 55 / 100 · Polishability 45 / 100
Sustainability
Primary-production footprint per kilogram.
Same in both: Embodied Energy (primary production) 200 MJ/kg85,985 BTU/lb · Embodied Carbon (primary production) 12 kg CO₂/kg · Embodied Water 1,200 L/kg144 gal/lb · Typical Recycled Content 35%
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.
8011-H16 vs 8011-H19 — frequently asked
Is 8011-H19 stronger than 8011-H16?
Yes. 8011-H19 has a typical yield strength of 185 MPa (26.8 ksi) against 145 MPa (21 ksi) for 8011-H16 — about 28% more. Tensile strength is 205 MPa (29.7 ksi) vs 165 MPa (23.9 ksi).
Which condition does FabDigit quote by default, H16 or H19?
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, 8011-H16 or 8011-H19?
8011-H19. Its machinability rates fair (38/100) against poor (32/100) for 8011-H16.
Ready to make it?
Upload a CAD file and FabDigit prices the part in 8011-H16 and 8011-H19 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.