Precious Metal AgSnO2In2O3 vs CuCr50
Precious Metal · grade comparison
Precious Metal AgSnO2In2O3 and CuCr50 are both precious metal grades. CuCr50 is the stronger of the two: yield strength 245 MPa (35.5 ksi) against 205 MPa (29.7 ksi) for AgSnO2In2O3, about 20% more; tensile strength follows at 350 MPa (50.8 ksi) vs 280 MPa (40.6 ksi). In exchange, AgSnO2In2O3 is the more ductile: elongation 9% versus 8% for CuCr50, and CuCr50 is harder (95 HB vs 90 HB). CuCr50 is lighter (7.95 g/cm³ vs 9.95 g/cm³ for AgSnO2In2O3) and CuCr50 is stiffer (150 GPa vs 88 GPa).
AgSnO2In2O3Choose it when the part is bent, formed or impact-loaded.
CuCr50Choose it when strength drives the design, or when weight is the constraint.
AgSnO2In2O3 vs CuCr50: propertiesHow to read these bars
- One bar per material. A full bar is the highest value among all precious metal 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 precious metal 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)
Elongation at Break
Shear Strength
Hardness, Brinell
Hardness, Vickers
Compressive Strength
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)
Latent Heat of Fusion
Max Service Temperature (continuous)
Same in both: Min Service Temperature -60°C-76 °F
Electrical
Conductivity and insulation.
Electrical Conductivity
Electrical Resistivity
Chemical & Environmental
Corrosion and environmental resistance (0–100 scores).
Galvanic Potential (seawater, vs SCE)
Corrosion Resistance
Manufacturability
FabDigit workshop ratings (0–100 scores) — how each material behaves on the machine.
Machinability
Weldability
Formability (cold)
Brazeability / Solderability
Polishability
Machinability Rating (AISI 1212 = 100 %)
Sustainability
Primary-production footprint per kilogram.
Embodied Energy (primary production)
Embodied Carbon (primary production)
Embodied Water
Typical Recycled Content
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 precious metal grade in the FabDigit library; the compared grades are highlighted. Up and left is stronger for its weight.
Manufacturing and finishing
| Capability | AgSnO2In2O3 | CuCr50 |
|---|---|---|
| Default condition | — | — |
| Relative cost | $$$$ High | $$$$ High |
| Min. machined wall | — | — |
| Best machined surface | — | — |
AgSnO2In2O3 vs CuCr50 — frequently asked
Is CuCr50 stronger than AgSnO2In2O3?
Yes. CuCr50 has a typical yield strength of 245 MPa (35.5 ksi) against 205 MPa (29.7 ksi) for AgSnO2In2O3 — about 20% more. Tensile strength is 350 MPa (50.8 ksi) vs 280 MPa (40.6 ksi).
Which is cheaper, AgSnO2In2O3 or CuCr50?
Both sit in the same relative cost tier ($$$$, high); the part price will be decided by machining time, tolerance and quantity rather than by the material.
Which is easier to machine, AgSnO2In2O3 or CuCr50?
AgSnO2In2O3. Its machinability rates fair (40/100) against poor (32/100) for CuCr50; for welding the order is AgSnO2In2O3 first (poor, 30/100) then CuCr50 (poor, 25/100).
Ready to make it?
Upload a CAD file and FabDigit prices the part in AgSnO2In2O3 and CuCr50 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.