T1000G vs T800H
Composite · grade comparison
T1000G and T800H are both composite grades. T1000G is the stronger of the two: tensile strength 6,370 MPa (924 ksi) against 5,490 MPa (796 ksi) for T800H, about 16% more. T1000G is the more ductile: elongation 2.2% versus 1.9% for T800H. T800H conducts heat better (35 W/m·K vs 10 W/m·K).
T1000GChoose it when strength drives the design, or when the part is bent, formed or impact-loaded.
T1000G vs T800H: propertiesHow to read these bars
- One bar per material. A full bar is the highest value among all composite 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 composite 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.
Poisson's Ratio
Tensile Strength (Ultimate)
Elongation at Break
Compressive Strength
Flexural Strength
Flexural Modulus
Shear Strength
Same in both: Elastic (Young's) Modulus 294 GPa42.6 Msi
Physical
Density and transition temperatures.
Density
Thermal
How each material carries heat and how hot it can run.
Thermal Conductivity
Thermal Expansion (CTE, 20–100 °C)
Same in both: Specific Heat Capacity 750 J/kg·K0.18 BTU/lb·°F · Max Service Temperature (continuous) 400°C752 °F · Min Service Temperature -269°C-452 °F · Max Service Temperature (short-term) 500°C932 °F
Electrical
Conductivity and insulation.
Volume Resistivity
Same in both: Electrical Resistivity 1.4×10⁻⁵ Ω·m551 µΩ·in
Chemical & Environmental
Corrosion and environmental resistance (0–100 scores).
UV / Weathering Resistance
Same in both: Corrosion Resistance 92 / 100
Manufacturability
FabDigit workshop ratings (0–100 scores) — how each material behaves on the machine.
Machinability
Polishability
Sustainability
Primary-production footprint per kilogram.
Embodied Energy (primary production)
Embodied Carbon (primary production)
Embodied Water
Same in both: Typical Recycled Content 0%
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 composite grade in the FabDigit library; the compared grades are highlighted. Up and left is stronger for its weight.
Manufacturing and finishing
| Capability | T1000G | T800H |
|---|---|---|
| Default condition | — | — |
| Relative cost | $$$$ High | $$$$ High |
| Min. machined wall | — | — |
| Best machined surface | — | — |
T1000G vs T800H — frequently asked
Is T1000G stronger than T800H?
Yes. T1000G has a typical tensile strength of 6,370 MPa (924 ksi) against 5,490 MPa (796 ksi) for T800H — about 16% more.
Which is cheaper, T1000G or T800H?
Both sit in the same relative cost tier ($$$$, high); the part price will be decided by machining time, tolerance and quantity rather than by the material.
When should I choose T1000G over T800H?
Pick T1000G when strength drives the design, or when the part is bent, formed or impact-loaded.
Ready to make it?
Upload a CAD file and FabDigit prices the part in T1000G and T800H 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.