Precious Metal 835 Silver-F vs 835 Silver-H02
Precious Metal · 835 Silver temper comparison
835 Silver-F and 835 Silver-H02 are two conditions of the same precious metal grade, 835 Silver: F (as fabricated) versus H02 (half hard). The chemistry is identical, so every difference below comes from the condition. 835 Silver-H02 is the stronger of the two: yield strength 375 MPa (54.4 ksi) against 105 MPa (15.2 ksi) for 835 Silver-F, about 3.6 times as much; tensile strength follows at 450 MPa (65.3 ksi) vs 265 MPa (38.4 ksi). In exchange, 835 Silver-F is the more ductile: elongation 20% versus 8% for 835 Silver-H02, and 835 Silver-H02 is harder (110 HB vs 62 HB). 835 Silver-H02 is stiffer (80 GPa vs 76 GPa) and 835 Silver-F runs hotter in service (200°C vs 120°C continuous).
835 Silver-FChoose it when the part is bent, formed or impact-loaded, or when the part sees heat.
835 Silver-H02Choose it when strength drives the design.
835 Silver-F vs 835 Silver-H02: 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
Tensile Strength (Ultimate)
Yield Strength (0.2% offset)
Elongation at Break
Shear Strength
Fatigue Strength (Endurance Limit)
Hardness, Brinell
Hardness, Vickers
Same in both: Shear Modulus 30 GPa4.4 Msi · Bulk Modulus 106 GPa15.4 Msi · Poisson's Ratio 0.37
Physical
Density and transition temperatures.
Same in both: Density 10.2 g/cm³0.37 lb/in³ · Melting Point (Solidus) 779°C1,434 °F · Liquidus Temperature 815°C1,499 °F
Thermal
How each material carries heat and how hot it can run.
Max Service Temperature (continuous)
Same in both: Thermal Conductivity 310 W/m·K179 BTU/hr·ft·°F · Specific Heat Capacity 255 J/kg·K0.06 BTU/lb·°F · Thermal Expansion (CTE, 20–100 °C) 19 µm/m·K10.6 µin/in·°F · Latent Heat of Fusion 120 J/g51.6 BTU/lb · Min Service Temperature -196°C-321 °F
Electrical
Conductivity and insulation.
Same in both: Electrical Conductivity 77 % IACS · Electrical Resistivity 2.24×10⁻⁸ Ω·m0.882 µΩ·in
Chemical & Environmental
Corrosion and environmental resistance (0–100 scores).
Corrosion Resistance
Same in both: Galvanic Potential (seawater, vs SCE) 0.12 V
Manufacturability
FabDigit workshop ratings (0–100 scores) — how each material behaves on the machine.
Machinability
Machinability Rating (AISI 1212 = 100 %)
Weldability
Formability (cold)
Same in both: Castability 80 / 100 · Brazeability / Solderability 90 / 100 · Polishability 92 / 100
Sustainability
Primary-production footprint per kilogram.
Same in both: Embodied Energy (primary production) 1,300 MJ/kg558,900 BTU/lb · Embodied Carbon (primary production) 105 kg CO₂/kg · Embodied Water 280 L/kg33.6 gal/lb · Typical Recycled Content 50%
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.
835 Silver-F vs 835 Silver-H02 — frequently asked
Is 835 Silver-H02 stronger than 835 Silver-F?
Yes. 835 Silver-H02 has a typical yield strength of 375 MPa (54.4 ksi) against 105 MPa (15.2 ksi) for 835 Silver-F — about 3.6 times as much. Tensile strength is 450 MPa (65.3 ksi) vs 265 MPa (38.4 ksi).
Which condition does FabDigit quote by default, F or H02?
Annealed is the default 835 Silver condition in the FabDigit quote flow (neither F nor H02). The other condition is available on request or by drawing note — specify it in the material field or the part notes and the quote is priced for it.
Which is easier to machine, 835 Silver-F or 835 Silver-H02?
835 Silver-H02, by a small margin. Both rate good for machinability — 60/100 against 55/100 for 835 Silver-F; for welding the order is 835 Silver-F first (good, 60/100) then 835 Silver-H02 (good, 55/100).
Ready to make it?
Upload a CAD file and FabDigit prices the part in 835 Silver-F and 835 Silver-H02 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.