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C12500 Copper vs. C99300 Copper

Both C12500 copper and C99300 copper are copper alloys. They have 72% of their average alloy composition in common. There are 28 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 C12500 copper and the bottom bar is C99300 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 1.5 to 50
2.0
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 43
46
Tensile Strength: Ultimate (UTS), MPa 220 to 420
660
Tensile Strength: Yield (Proof), MPa 75 to 390
380

Thermal Properties

Latent Heat of Fusion, J/g 210
240
Maximum Temperature: Mechanical, °C 200
250
Melting Completion (Liquidus), °C 1080
1080
Melting Onset (Solidus), °C 1070
1070
Specific Heat Capacity, J/kg-K 390
450
Thermal Conductivity, W/m-K 350
43
Thermal Expansion, µm/m-K 17
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 92
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 93
9.8

Otherwise Unclassified Properties

Base Metal Price, % relative 31
35
Density, g/cm3 8.9
8.2
Embodied Carbon, kg CO2/kg material 2.6
4.5
Embodied Energy, MJ/kg 41
70
Embodied Water, L/kg 310
400

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 5.6 to 88
11
Resilience: Unit (Modulus of Resilience), kJ/m3 24 to 660
590
Stiffness to Weight: Axial, points 7.2
8.3
Stiffness to Weight: Bending, points 18
20
Strength to Weight: Axial, points 6.9 to 13
22
Strength to Weight: Bending, points 9.1 to 14
20
Thermal Diffusivity, mm2/s 100
12
Thermal Shock Resistance, points 7.8 to 15
22

Alloy Composition

Aluminum (Al), % 0
10.7 to 11.5
Antimony (Sb), % 0 to 0.0030
0
Arsenic (As), % 0 to 0.012
0
Bismuth (Bi), % 0 to 0.0030
0
Cobalt (Co), % 0
1.0 to 2.0
Copper (Cu), % 99.88 to 100
68.6 to 74.4
Iron (Fe), % 0
0.4 to 1.0
Lead (Pb), % 0 to 0.0040
0 to 0.020
Nickel (Ni), % 0 to 0.050
13.5 to 16.5
Silicon (Si), % 0
0 to 0.020
Tellurium (Te), % 0 to 0.025
0
Tin (Sn), % 0
0 to 0.050
Residuals, % 0
0 to 0.3