Titanium Ti-6Al-6V-2Sn vs Ti Grade 24
Titanium · grade comparison
Titanium Ti-6Al-6V-2Sn and Ti Grade 24 are both titanium grades. Ti-6Al-6V-2Sn is the stronger of the two: yield strength 980 MPa (142 ksi) against 880 MPa (128 ksi) for Ti Grade 24, about 11% more; tensile strength follows at 1,050 MPa (152 ksi) vs 950 MPa (138 ksi). Ti Grade 24 runs hotter in service (400°C vs 315°C continuous). On the shop floor, Ti Grade 24 welds better (very good vs fair).
Ti-6Al-6V-2SnChoose it when strength drives the design.
Ti Grade 24Choose it when the part sees heat, or when it will be welded.
Ti-6Al-6V-2Sn vs Ti Grade 24: propertiesHow to read these bars
- One bar per material. A full bar is the highest value among all titanium 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 titanium 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
Poisson's Ratio
Tensile Strength (Ultimate)
Yield Strength (0.2% offset)
Reduction in Area
Compressive Strength
Shear Strength
Fatigue Strength (Endurance Limit)
Fracture Toughness (K_IC)
Charpy V-Notch Impact (RT)
Hardness, Brinell
Hardness, Vickers
Same in both: Elongation at Break 14% · Hardness, Rockwell C 36 HRC
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
Thermal Expansion (CTE, 20–100 °C)
Max Service Temperature (continuous)
Same in both: Latent Heat of Fusion 365 J/g157 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).
Corrosion Resistance
Same in both: Galvanic Potential (seawater, vs SCE) -0.1 V
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 Water
Typical Recycled Content
Same in both: Embodied Carbon (primary production) 45 kg CO₂/kg
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 titanium grade in the FabDigit library; the compared grades are highlighted. Up and left is stronger for its weight.
Manufacturing and finishing
| Capability | Ti-6Al-6V-2Sn | Ti Grade 24 |
|---|---|---|
| Default condition | — | — |
| Relative cost | $$$$ High | $$$$ High |
| Min. machined wall | — | — |
| Best machined surface | — | — |
Both take the same 1 finish: Plasma Spray.
Ti-6Al-6V-2Sn vs Ti Grade 24 — frequently asked
Is Ti-6Al-6V-2Sn stronger than Ti Grade 24?
Yes. Ti-6Al-6V-2Sn has a typical yield strength of 980 MPa (142 ksi) against 880 MPa (128 ksi) for Ti Grade 24 — about 11% more. Tensile strength is 1,050 MPa (152 ksi) vs 950 MPa (138 ksi).
Which is cheaper, Ti-6Al-6V-2Sn or Ti Grade 24?
Both sit in the same relative cost tier ($$$$, high); the part price will be decided by machining time, tolerance and quantity rather than by the material.
Which welds better, Ti-6Al-6V-2Sn or Ti Grade 24?
Ti Grade 24. Its weldability rates very good (70/100) against fair (35/100) for Ti-6Al-6V-2Sn.
Ready to make it?
Upload a CAD file and FabDigit prices the part in Ti-6Al-6V-2Sn and Ti Grade 24 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.