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As-cast C82200 Copper vs. ISO-WD32250-F

As-cast C82200 copper belongs to the copper alloys classification, while ISO-WD32250-F belongs to the magnesium alloys. There are 28 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is as-cast C82200 copper and the bottom bar is ISO-WD32250-F.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
45
Elongation at Break, % 20
8.6
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 44
17
Tensile Strength: Ultimate (UTS), MPa 390
330
Tensile Strength: Yield (Proof), MPa 210
240

Thermal Properties

Latent Heat of Fusion, J/g 220
340
Maximum Temperature: Mechanical, °C 230
120
Melting Completion (Liquidus), °C 1080
600
Melting Onset (Solidus), °C 1040
550
Specific Heat Capacity, J/kg-K 390
980
Thermal Conductivity, W/m-K 180
130
Thermal Expansion, µm/m-K 17
26

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 45
25
Electrical Conductivity: Equal Weight (Specific), % IACS 46
130

Otherwise Unclassified Properties

Base Metal Price, % relative 55
13
Density, g/cm3 8.9
1.8
Embodied Carbon, kg CO2/kg material 4.8
24
Embodied Energy, MJ/kg 74
160
Embodied Water, L/kg 310
950

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 66
26
Resilience: Unit (Modulus of Resilience), kJ/m3 180
630
Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 18
67
Strength to Weight: Axial, points 12
51
Strength to Weight: Bending, points 13
60
Thermal Diffusivity, mm2/s 53
72
Thermal Shock Resistance, points 14
20

Alloy Composition


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Beryllium (Be), % 0.35 to 0.8
0
Cobalt (Co), % 0 to 0.3
0
Copper (Cu), % 97.4 to 98.7
0
Magnesium (Mg), % 0
94.9 to 97.1
Nickel (Ni), % 1.0 to 2.0
0
Zinc (Zn), % 0
2.5 to 4.0
Zirconium (Zr), % 0
0.45 to 0.8
Residuals, % 0 to 0.5
0 to 0.3