C81400 Copper vs. C99500 Copper
Both C81400 copper and C99500 copper are copper alloys. They have 87% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.
For each property being compared, the top bar is C81400 copper and the bottom bar is C99500 copper.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 120 | |
120 |
Elongation at Break, % | 11 | |
13 |
Poisson's Ratio | 0.34 | |
0.34 |
Shear Modulus, GPa | 41 | |
45 |
Tensile Strength: Ultimate (UTS), MPa | 370 | |
540 |
Tensile Strength: Yield (Proof), MPa | 250 | |
310 |
Thermal Properties
Latent Heat of Fusion, J/g | 210 | |
240 |
Maximum Temperature: Mechanical, °C | 200 | |
210 |
Melting Completion (Liquidus), °C | 1090 | |
1090 |
Melting Onset (Solidus), °C | 1070 | |
1040 |
Specific Heat Capacity, J/kg-K | 390 | |
400 |
Thermal Expansion, µm/m-K | 17 | |
17 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 60 | |
10 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 61 | |
10 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 33 | |
30 |
Density, g/cm3 | 8.9 | |
8.7 |
Embodied Carbon, kg CO2/kg material | 2.8 | |
3.0 |
Embodied Energy, MJ/kg | 45 | |
47 |
Embodied Water, L/kg | 310 | |
300 |
Common Calculations
Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 36 | |
63 |
Resilience: Unit (Modulus of Resilience), kJ/m3 | 260 | |
410 |
Stiffness to Weight: Axial, points | 7.3 | |
7.7 |
Stiffness to Weight: Bending, points | 18 | |
19 |
Strength to Weight: Axial, points | 11 | |
17 |
Strength to Weight: Bending, points | 13 | |
17 |
Thermal Shock Resistance, points | 13 | |
19 |
Alloy Composition
Aluminum (Al), % | 0 | |
0.5 to 2.0 |
Beryllium (Be), % | 0.020 to 0.1 | |
0 |
Chromium (Cr), % | 0.6 to 1.0 | |
0 |
Copper (Cu), % | 98.4 to 99.38 | |
82.5 to 92 |
Iron (Fe), % | 0 | |
3.0 to 5.0 |
Lead (Pb), % | 0 | |
0 to 0.25 |
Manganese (Mn), % | 0 | |
0 to 0.5 |
Nickel (Ni), % | 0 | |
3.5 to 5.5 |
Silicon (Si), % | 0 | |
0.5 to 2.0 |
Zinc (Zn), % | 0 | |
0.5 to 2.0 |
Residuals, % | 0 | |
0 to 0.3 |