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C82800 Copper vs. AWS E219

C82800 copper belongs to the copper alloys classification, while AWS E219 belongs to the iron alloys. There are 21 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is C82800 copper and the bottom bar is AWS E219.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 1.0 to 20
17
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 46
78
Tensile Strength: Ultimate (UTS), MPa 670 to 1140
690

Thermal Properties

Latent Heat of Fusion, J/g 240
290
Melting Completion (Liquidus), °C 930
1400
Melting Onset (Solidus), °C 890
1360
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 120
14
Thermal Expansion, µm/m-K 17
15

Otherwise Unclassified Properties

Density, g/cm3 8.7
7.7
Embodied Carbon, kg CO2/kg material 12
3.1
Embodied Energy, MJ/kg 190
44
Embodied Water, L/kg 310
160

Common Calculations

Stiffness to Weight: Axial, points 7.8
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 21 to 36
25
Strength to Weight: Bending, points 20 to 28
23
Thermal Diffusivity, mm2/s 36
3.8
Thermal Shock Resistance, points 23 to 39
17

Alloy Composition

Aluminum (Al), % 0 to 0.15
0
Beryllium (Be), % 2.5 to 2.9
0
Carbon (C), % 0
0 to 0.060
Chromium (Cr), % 0 to 0.1
19 to 21.5
Cobalt (Co), % 0.15 to 0.7
0
Copper (Cu), % 94.6 to 97.2
0 to 0.75
Iron (Fe), % 0 to 0.25
58.6 to 67.4
Lead (Pb), % 0 to 0.020
0
Manganese (Mn), % 0
8.0 to 10
Molybdenum (Mo), % 0
0 to 0.75
Nickel (Ni), % 0 to 0.2
5.5 to 7.0
Nitrogen (N), % 0
0.1 to 0.3
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0.2 to 0.35
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.1
0
Titanium (Ti), % 0 to 0.12
0
Zinc (Zn), % 0 to 0.1
0
Residuals, % 0 to 0.5
0