Copper Alloy C17300-TD02 vs C17300-TF00
Copper Alloy · C17300 temper comparison
C17300-TD02 and C17300-TF00 are two conditions of the same copper alloy grade, C17300: TD02 (solution heat treated and cold worked, half hard) versus TF00 (solution heat treated and precipitation hardened). The chemistry is identical, so every difference below comes from the condition. C17300-TF00 is the stronger of the two: yield strength 1,035 MPa (150 ksi) against 550 MPa (79.8 ksi) for C17300-TD02, about 88% more; tensile strength follows at 1,210 MPa (175 ksi) vs 640 MPa (92.8 ksi). In exchange, C17300-TD02 is the more ductile: elongation 15% versus 5% for C17300-TF00, and C17300-TF00 is harder (360 HB vs 190 HB). C17300-TF00 runs hotter in service (200°C vs 100°C continuous) and C17300-TF00 conducts electricity better (24 % IACS vs 18 % IACS). On the shop floor, C17300-TF00 welds better (25 vs 15 out of 100).
C17300-TD02Choose it when the part is bent, formed or impact-loaded.
C17300-TF00Choose it when strength drives the design, or when the part sees heat.
C17300-TD02 vs C17300-TF00: propertiesHow to read these bars
- One bar per material. A full bar is the highest value among all copper alloy 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 copper alloy 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
Bulk Modulus
Tensile Strength (Ultimate)
Yield Strength (0.2% offset)
Elongation at Break
Reduction in Area
Shear Strength
Fatigue Strength (Endurance Limit)
Hardness, Brinell
Hardness, Rockwell B
Hardness, Vickers
Same in both: Shear Modulus 50 GPa7.3 Msi · Poisson's Ratio 0.3
Physical
Density and transition temperatures.
Same in both: Density 8.26 g/cm³0.3 lb/in³ · Melting Point (Solidus) 865°C1,589 °F · Liquidus Temperature 980°C1,796 °F
Thermal
How each material carries heat and how hot it can run.
Thermal Conductivity
Max Service Temperature (continuous)
Same in both: Specific Heat Capacity 420 J/kg·K0.1 BTU/lb·°F · Thermal Expansion (CTE, 20–100 °C) 17.5 µm/m·K9.7 µin/in·°F · Latent Heat of Fusion 200 J/g86 BTU/lb · Min Service Temperature -200°C-328 °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
Machinability Rating (AISI 1212 = 100 %)
Weldability
Formability (cold)
Brazeability / Solderability
Polishability
Same in both: Castability 45 / 100
Sustainability
Primary-production footprint per kilogram.
Embodied Energy (primary production)
Typical Recycled Content
Same in both: Embodied Carbon (primary production) 7.5 kg CO₂/kg · Embodied Water 350 L/kg41.9 gal/lb
Strength versus weight
Yield strength against density for every copper alloy grade in the FabDigit library; the compared grades are highlighted. Up and left is stronger for its weight.
C17300-TD02 vs C17300-TF00 — frequently asked
Is C17300-TF00 stronger than C17300-TD02?
Yes. C17300-TF00 has a typical yield strength of 1,035 MPa (150 ksi) against 550 MPa (79.8 ksi) for C17300-TD02 — about 88% more. Tensile strength is 1,210 MPa (175 ksi) vs 640 MPa (92.8 ksi).
Which condition does FabDigit quote by default, TD02 or TF00?
A is the default C17300 condition in the FabDigit quote flow (neither TD02 nor TF00). 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, C17300-TD02 or C17300-TF00?
C17300-TD02, by a small margin. Both rate good for machinability — 60/100 against 55/100 for C17300-TF00; for welding the order is C17300-TF00 first (poor, 25/100) then C17300-TD02 (poor, 15/100).
Ready to make it?
Upload a CAD file and FabDigit prices the part in C17300-TD02 and C17300-TF00 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.