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CC140C Copper vs. Austempered Cast Iron

CC140C copper belongs to the copper alloys classification, while austempered cast iron belongs to the iron alloys. 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 CC140C copper and the bottom bar is austempered cast iron.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 110
270 to 490
Elastic (Young's, Tensile) Modulus, GPa 120
180
Elongation at Break, % 11
1.1 to 13
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 44
62 to 69
Tensile Strength: Ultimate (UTS), MPa 340
860 to 1800
Tensile Strength: Yield (Proof), MPa 230
560 to 1460

Thermal Properties

Latent Heat of Fusion, J/g 210
280
Melting Completion (Liquidus), °C 1100
1380
Melting Onset (Solidus), °C 1040
1340
Specific Heat Capacity, J/kg-K 390
490
Thermal Conductivity, W/m-K 310
42
Thermal Expansion, µm/m-K 17
13

Otherwise Unclassified Properties

Base Metal Price, % relative 31
2.9
Density, g/cm3 8.9
7.5
Embodied Carbon, kg CO2/kg material 2.6
1.8
Embodied Energy, MJ/kg 41
25
Embodied Water, L/kg 310
48

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 34
19 to 95
Resilience: Unit (Modulus of Resilience), kJ/m3 220
880 to 3970
Stiffness to Weight: Axial, points 7.3
13
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 10
32 to 66
Strength to Weight: Bending, points 12
27 to 44
Thermal Diffusivity, mm2/s 89
11
Thermal Shock Resistance, points 12
25 to 53

Alloy Composition

Aluminum (Al), % 0
0 to 0.050
Arsenic (As), % 0
0 to 0.020
Carbon (C), % 0
3.4 to 3.8
Chromium (Cr), % 0.4 to 1.2
0 to 0.1
Copper (Cu), % 98.8 to 99.6
0 to 0.8
Iron (Fe), % 0
89.6 to 94
Magnesium (Mg), % 0
0 to 0.040
Manganese (Mn), % 0
0.3 to 0.4
Molybdenum (Mo), % 0
0 to 0.3
Nickel (Ni), % 0
0 to 2.0
Phosphorus (P), % 0
0 to 0.040
Selenium (Se), % 0
0 to 0.030
Silicon (Si), % 0
2.3 to 2.7
Sulfur (S), % 0
0 to 0.020
Tin (Sn), % 0
0 to 0.020
Vanadium (V), % 0
0 to 0.1