Titanium CP-Ti Grade 2 (AM Powder) vs Ti-6Al-4V ELI (Grade 23) AM Powder
Titanium · grade comparison
Titanium CP-Ti Grade 2 (AM Powder) and Ti-6Al-4V ELI (Grade 23) AM Powder are both titanium grades. Ti-6Al-4V ELI (Grade 23) AM Powder is the stronger of the two: yield strength 1,010 MPa (146 ksi) against 530 MPa (76.9 ksi) for CP-Ti Grade 2 (AM Powder), about 91% more; tensile strength follows at 1,100 MPa (160 ksi) vs 640 MPa (92.8 ksi). In exchange, CP-Ti Grade 2 (AM Powder) is the more ductile: elongation 18% versus 13% for Ti-6Al-4V ELI (Grade 23) AM Powder, and Ti-6Al-4V ELI (Grade 23) AM Powder is harder (330 HB vs 205 HB). Ti-6Al-4V ELI (Grade 23) AM Powder is stiffer (113 GPa vs 105 GPa) and Ti-6Al-4V ELI (Grade 23) AM Powder runs hotter in service (350°C vs 300°C continuous). On the shop floor, CP-Ti Grade 2 (AM Powder) machines more easily (fair vs poor) and CP-Ti Grade 2 (AM Powder) welds better (excellent vs very good).
CP-Ti Grade 2 (AM Powder)Choose it when the part is bent, formed or impact-loaded, or when the part is machined in volume.
Ti-6Al-4V ELI (Grade 23) AM PowderChoose it when strength drives the design, or when the part sees heat.
CP-Ti Grade 2 (AM Powder) vs Ti-6Al-4V ELI (Grade 23) AM Powder: 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.
CP-Ti Grade 2 (AM Powder)Ti-6Al-4V ELI (Grade 23) AM Powder
Mechanical
Strength, stiffness, ductility and hardness at room temperature.
Elastic (Young's) Modulus
Shear Modulus
Poisson's Ratio
Tensile Strength (Ultimate)
Yield Strength (0.2% offset)
Elongation at Break
Reduction in Area
Compressive Strength
Shear Strength
Fatigue Strength (Endurance Limit)
Fracture Toughness (K_IC)
Charpy V-Notch Impact (RT)
Hardness, Brinell
Hardness, Rockwell B
Hardness, Vickers
Hardness, Rockwell C
Same in both: Bulk Modulus 110 GPa16 Msi
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)
Min Service Temperature
Same in both: Latent Heat of Fusion 365 J/g157 BTU/lb
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) -0.1 V · Corrosion Resistance 92 / 100
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 Carbon (primary production)
Embodied Water
Same in both: Typical Recycled Content 20%
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 | CP-Ti Grade 2 (AM Powder) | Ti-6Al-4V ELI (Grade 23) AM Powder |
|---|---|---|
| Default condition | — | — |
| Relative cost | $$$$ High | $$$$ High |
| Min. machined wall | — | — |
| Best machined surface | — | — |
Both take the same 1 finish: Plasma Spray.
CP-Ti Grade 2 (AM Powder) vs Ti-6Al-4V ELI (Grade 23) AM Powder — frequently asked
Is Ti-6Al-4V ELI (Grade 23) AM Powder stronger than CP-Ti Grade 2 (AM Powder)?
Yes. Ti-6Al-4V ELI (Grade 23) AM Powder has a typical yield strength of 1,010 MPa (146 ksi) against 530 MPa (76.9 ksi) for CP-Ti Grade 2 (AM Powder) — about 91% more. Tensile strength is 1,100 MPa (160 ksi) vs 640 MPa (92.8 ksi).
Which is cheaper, CP-Ti Grade 2 (AM Powder) or Ti-6Al-4V ELI (Grade 23) AM Powder?
Both sit in the same relative cost tier ($$$$, high); the part price will be decided by machining time, tolerance and quantity rather than by the material.
Which is easier to machine, CP-Ti Grade 2 (AM Powder) or Ti-6Al-4V ELI (Grade 23) AM Powder?
CP-Ti Grade 2 (AM Powder). Its machinability rates fair (38/100) against poor (20/100) for Ti-6Al-4V ELI (Grade 23) AM Powder; for welding the order is CP-Ti Grade 2 (AM Powder) first (excellent, 88/100) then Ti-6Al-4V ELI (Grade 23) AM Powder (very good, 75/100).
Ready to make it?
Upload a CAD file and FabDigit prices the part in CP-Ti Grade 2 (AM Powder) and Ti-6Al-4V ELI (Grade 23) AM Powder 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.