Copper Alloy C82600-M01 vs C82600-TB00
Copper Alloy · C82600 temper comparison
C82600-M01 and C82600-TB00 are two conditions of the same copper alloy grade, C82600: M01 (as sand cast) versus TB00 (solution heat treated). The chemistry is identical, so every difference below comes from the condition. C82600-M01 is the stronger of the two: yield strength 310 MPa (45 ksi) against 240 MPa (34.8 ksi) for C82600-TB00, about 29% more; tensile strength follows at 620 MPa (89.9 ksi) vs 520 MPa (75.4 ksi). In exchange, C82600-TB00 is the more ductile: elongation 20% versus 1% for C82600-M01, and C82600-M01 is harder (250 HB vs 120 HB). C82600-TB00 is stiffer (131 GPa vs 124 GPa) and C82600-M01 runs hotter in service (180°C vs 150°C continuous). On the shop floor, C82600-TB00 machines more easily (fair vs poor).
C82600-M01Choose it when strength drives the design, or when the part sees heat.
C82600-TB00Choose it when the part is bent, formed or impact-loaded, or when the part is machined in volume.
C82600-M01 vs C82600-TB00: 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
Shear Modulus
Tensile Strength (Ultimate)
Yield Strength (0.2% offset)
Elongation at Break
Shear Strength
Fatigue Strength (Endurance Limit)
Hardness, Brinell
Hardness, Rockwell C
Same in both: Bulk Modulus 115 GPa16.7 Msi · Poisson's Ratio 0.3 · Compressive Strength 1,200 MPa174 ksi · Hardness, Vickers 420 HV
Physical
Density and transition temperatures.
Melting Point (Solidus)
Same in both: Density 8.23 g/cm³0.3 lb/in³ · Liquidus Temperature 954°C1,749 °F
Thermal
How each material carries heat and how hot it can run.
Thermal Conductivity
Thermal Expansion (CTE, 20–100 °C)
Max Service Temperature (continuous)
Same in both: Specific Heat Capacity 419 J/kg·K0.1 BTU/lb·°F · Min Service Temperature -200°C-328 °F
Electrical
Conductivity and insulation.
Electrical Conductivity
Electrical Resistivity
Chemical & Environmental
Corrosion and environmental resistance (0–100 scores).
Same in both: Galvanic Potential (seawater, vs SCE) -0.25 V · Corrosion Resistance 65 / 100
Manufacturability
FabDigit workshop ratings (0–100 scores) — how each material behaves on the machine.
Machinability
Machinability Rating (AISI 1212 = 100 %)
Weldability
Formability (cold)
Castability
Brazeability / Solderability
Polishability
Sustainability
Primary-production footprint per kilogram.
Same in both: Embodied Energy (primary production) 95 MJ/kg40,843 BTU/lb · Embodied Carbon (primary production) 6.5 kg CO₂/kg · Embodied Water 300 L/kg35.9 gal/lb · Typical Recycled Content 35%
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.
C82600-M01 vs C82600-TB00 — frequently asked
Is C82600-M01 stronger than C82600-TB00?
Yes. C82600-M01 has a typical yield strength of 310 MPa (45 ksi) against 240 MPa (34.8 ksi) for C82600-TB00 — about 29% more. Tensile strength is 620 MPa (89.9 ksi) vs 520 MPa (75.4 ksi).
Which condition does FabDigit quote by default, M01 or TB00?
TF00 is the default C82600 condition in the FabDigit quote flow (neither M01 nor TB00). 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, C82600-M01 or C82600-TB00?
C82600-TB00. Its machinability rates fair (50/100) against poor (30/100) for C82600-M01; for welding the order is C82600-TB00 first (fair, 45/100) then C82600-M01 (fair, 40/100).
Ready to make it?
Upload a CAD file and FabDigit prices the part in C82600-M01 and C82600-TB00 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.