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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