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Precious Metal 86.5Ag-13.5CdO vs AgC10

Precious Metal · grade comparison

Precious Metal 86.5Ag-13.5CdO and AgC10 are both precious metal grades. 86.5Ag-13.5CdO is the stronger of the two: yield strength 110 MPa (16 ksi) against 70 MPa (10.2 ksi) for AgC10, about 57% more; tensile strength follows at 230 MPa (33.4 ksi) vs 110 MPa (16 ksi). 86.5Ag-13.5CdO is the more ductile: elongation 20% versus 4% for AgC10, and 86.5Ag-13.5CdO is harder (57 HB vs 30 HB). AgC10 is lighter (7.6 g/cm³ vs 10.1 g/cm³ for 86.5Ag-13.5CdO) and 86.5Ag-13.5CdO is stiffer (82 GPa vs 55 GPa). On the shop floor, AgC10 machines more easily (good vs fair) and 86.5Ag-13.5CdO welds better (very good vs poor).

86.5Ag-13.5CdOChoose it when strength drives the design, or when the part is bent, formed or impact-loaded.

AgC10Choose it when weight is the constraint, or when the part is machined in volume.

86.5Ag-13.5CdO vs AgC10: properties

86.5Ag-13.5CdOAgC10

Mechanical

Strength, stiffness, ductility and hardness at room temperature.

Elastic (Young's) Modulus

82 GPa11.9 Msi
55 GPa8 Msi

Shear Modulus

30 GPa4.4 Msi
—

Bulk Modulus

103 GPa14.9 Msi
—

Poisson's Ratio

0.37
0.35

Tensile Strength (Ultimate)

230 MPa33.4 ksi
110 MPa16 ksi

Yield Strength (0.2% offset)

110 MPa16 ksi
70 MPa10.2 ksi

Elongation at Break

20%
4%

Shear Strength

150 MPa21.8 ksi
—

Fatigue Strength (Endurance Limit)

85 MPa12.3 ksi
—

Hardness, Brinell

57 HB
30 HB

Hardness, Vickers

60 HV
—

Compressive Strength

—
200 MPa29 ksi

Physical

Density and transition temperatures.

Density

10.1 g/cm³0.36 lb/in³
7.6 g/cm³0.27 lb/in³

Melting Point (Solidus)

960°C1,760 °F
961°C1,762 °F

Liquidus Temperature

962°C1,764 °F
961°C1,762 °F

Thermal

How each material carries heat and how hot it can run.

Thermal Conductivity

320 W/m·K185 BTU/hr·ft·°F
200 W/m·K116 BTU/hr·ft·°F

Specific Heat Capacity

240 J/kg·K0.06 BTU/lb·°F
280 J/kg·K0.07 BTU/lb·°F

Thermal Expansion (CTE, 20–100 °C)

18.5 µm/m·K10.3 µin/in·°F
16 µm/m·K8.9 µin/in·°F

Latent Heat of Fusion

92 J/g39.6 BTU/lb
100 J/g43 BTU/lb

Min Service Temperature

-200°C-328 °F
-60°C-76 °F

Same in both: Max Service Temperature (continuous) 300°C572 °F

Electrical

Conductivity and insulation.

Electrical Conductivity

80 % IACS
48 % IACS

Electrical Resistivity

2.16×10⁻⁸ Ω·m0.85 µΩ·in
3.6×10⁻⁸ Ω·m1.42 µΩ·in

Chemical & Environmental

Corrosion and environmental resistance (0–100 scores).

Galvanic Potential (seawater, vs SCE)

0 V
0.1 V

Same in both: Corrosion Resistance 82 / 100

Manufacturability

FabDigit workshop ratings (0–100 scores) — how each material behaves on the machine.

Machinability

45 / 100
55 / 100

Machinability Rating (AISI 1212 = 100 %)

55%
—

Weldability

70 / 100
15 / 100

Formability (cold)

80 / 100
30 / 100

Castability

40 / 100
—

Brazeability / Solderability

60 / 100
30 / 100

Polishability

60 / 100
40 / 100

Sustainability

Primary-production footprint per kilogram.

Embodied Energy (primary production)

1,450 MJ/kg623,388 BTU/lb
1,300 MJ/kg558,900 BTU/lb

Embodied Carbon (primary production)

105 kg CO₂/kg
90 kg CO₂/kg

Embodied Water

2,200 L/kg264 gal/lb
—

Typical Recycled Content

45%
40%

Common Calculations

Ratios derived from the values above.

Specific Strength (UTS / density)

23 kN·m/kg
14 kN·m/kg

Specific Stiffness (E / density)

8.1 MN·m/kg
7.2 MN·m/kg

Modulus of Resilience

74 kJ/m³
45 kJ/m³

Thermal Diffusivity

132 mm²/s
94 mm²/s

Thermal Shock Resistance Index

49
25

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.

50100200500101520Density (g/cm³)Yield strength (MPa) — log scaleAgC1086.5Ag-13.5CdO

Manufacturing and finishing

Capability86.5Ag-13.5CdOAgC10
Default condition——
Relative cost$$$$ High$$$$ High
Min. machined wall——
Best machined surface——

86.5Ag-13.5CdO vs AgC10 — frequently asked

Is 86.5Ag-13.5CdO stronger than AgC10?

Yes. 86.5Ag-13.5CdO has a typical yield strength of 110 MPa (16 ksi) against 70 MPa (10.2 ksi) for AgC10 — about 57% more. Tensile strength is 230 MPa (33.4 ksi) vs 110 MPa (16 ksi).

Which is cheaper, 86.5Ag-13.5CdO or AgC10?

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, 86.5Ag-13.5CdO or AgC10?

AgC10. Its machinability rates good (55/100) against fair (45/100) for 86.5Ag-13.5CdO; for welding the order is 86.5Ag-13.5CdO first (very good, 70/100) then AgC10 (poor, 15/100).

Ready to make it?

Upload a CAD file and FabDigit prices the part in 86.5Ag-13.5CdO and AgC10 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.