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C82200 Copper vs. AWS E3155

C82200 copper belongs to the copper alloys classification, while AWS E3155 belongs to the iron alloys. There are 22 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is C82200 copper and the bottom bar is AWS E3155.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
210
Elongation at Break, % 8.0 to 20
23
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 44
81
Tensile Strength: Ultimate (UTS), MPa 390 to 660
770

Thermal Properties

Latent Heat of Fusion, J/g 220
310
Melting Completion (Liquidus), °C 1080
1460
Melting Onset (Solidus), °C 1040
1410
Specific Heat Capacity, J/kg-K 390
450
Thermal Conductivity, W/m-K 180
13
Thermal Expansion, µm/m-K 17
13

Otherwise Unclassified Properties

Base Metal Price, % relative 55
70
Density, g/cm3 8.9
8.4
Embodied Carbon, kg CO2/kg material 4.8
7.7
Embodied Energy, MJ/kg 74
110
Embodied Water, L/kg 310
300

Common Calculations

Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 12 to 20
26
Strength to Weight: Bending, points 13 to 19
22
Thermal Diffusivity, mm2/s 53
3.3
Thermal Shock Resistance, points 14 to 23
20

Alloy Composition

Beryllium (Be), % 0.35 to 0.8
0
Carbon (C), % 0
0 to 0.1
Chromium (Cr), % 0
20 to 22.5
Cobalt (Co), % 0 to 0.3
18.5 to 21
Copper (Cu), % 97.4 to 98.7
0 to 0.75
Iron (Fe), % 0
23.3 to 36.3
Manganese (Mn), % 0
1.0 to 2.5
Molybdenum (Mo), % 0
2.5 to 3.5
Nickel (Ni), % 1.0 to 2.0
19 to 21
Niobium (Nb), % 0
0.75 to 1.3
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Tungsten (W), % 0
2.0 to 3.0
Residuals, % 0 to 0.5
0