YG10 vs YG8C
Ceramic · grade comparison
YG10 and YG8C are both ceramic grades. YG10 is the stronger of the two: tensile strength 1,300 MPa (189 ksi) against 1,100 MPa (160 ksi) for YG8C, about 18% more. YG10 is harder — 1,350 HV against 1,220 HV for YG8C — which matters for wear surfaces and threads. YG8C is stiffer (600 GPa vs 570 GPa) and YG8C runs hotter in service (600°C vs 550°C continuous).
YG10Choose it when strength drives the design, or when surface hardness matters.
YG8CChoose it when the part sees heat.
YG10 vs YG8C: propertiesHow to read these bars
- One bar per material. A full bar is the highest value among all ceramic 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 ceramic 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
Tensile Strength (Ultimate)
Flexural Strength
Shear Strength
Fracture Toughness (K_IC)
Hardness, Vickers
Same in both: Poisson's Ratio 0.22 · Elongation at Break 0% · Compressive Strength 4,300 MPa624 ksi · Hardness, Knoop 1,300 HK · Hardness, Mohs 9
Physical
Density and transition temperatures.
Density
Same in both: Melting Point (Solidus) 1,320°C2,408 °F · Porosity 0.04%
Thermal
How each material carries heat and how hot it can run.
Thermal Conductivity
Thermal Expansion (CTE, 20–100 °C)
Max Service Temperature (continuous)
Same in both: Specific Heat Capacity 220 J/kg·K0.05 BTU/lb·°F · Min Service Temperature -200°C-328 °F
Electrical
Conductivity and insulation.
Volume Resistivity
Same in both: Electrical Resistivity 2×10⁻⁷ Ω·m7.87 µΩ·in
Chemical & Environmental
Corrosion and environmental resistance (0–100 scores).
Corrosion Resistance
Manufacturability
FabDigit workshop ratings (0–100 scores) — how each material behaves on the machine.
Machinability
Polishability
Same in both: Sintering / Firing Temperature 1,420°C2,588 °F
Sustainability
Primary-production footprint per kilogram.
Embodied Energy (primary production)
Embodied Carbon (primary production)
Same in both: Embodied Water 500 L/kg59.9 gal/lb · Typical Recycled Content 30%
Common Calculations
Ratios derived from the values above.
Specific Strength (UTS / density)
Specific Stiffness (E / density)
Thermal Diffusivity
Thermal Shock Resistance Index
Strength versus weight
Yield strength against density for every ceramic grade in the FabDigit library; the compared grades are highlighted. Up and left is stronger for its weight.
Manufacturing and finishing
| Capability | YG10 | YG8C |
|---|---|---|
| Default condition | — | — |
| Relative cost | $$$$ High | $$$$ High |
| Min. machined wall | — | — |
| Best machined surface | — | — |
YG10 vs YG8C — frequently asked
Is YG10 stronger than YG8C?
Yes. YG10 has a typical tensile strength of 1,300 MPa (189 ksi) against 1,100 MPa (160 ksi) for YG8C — about 18% more.
Which is cheaper, YG10 or YG8C?
Both sit in the same relative cost tier ($$$$, high); the part price will be decided by machining time, tolerance and quantity rather than by the material.
When should I choose YG10 over YG8C?
Pick YG10 when strength drives the design, or when surface hardness matters. Pick YG8C when the part sees heat.
Ready to make it?
Upload a CAD file and FabDigit prices the part in YG10 and YG8C 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.