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CC140C Copper vs. AWS ER80S-B3L

CC140C copper belongs to the copper alloys classification, while AWS ER80S-B3L belongs to the iron alloys. There are 27 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 AWS ER80S-B3L.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 11
19
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 44
74
Tensile Strength: Ultimate (UTS), MPa 340
630
Tensile Strength: Yield (Proof), MPa 230
530

Thermal Properties

Latent Heat of Fusion, J/g 210
260
Melting Completion (Liquidus), °C 1100
1460
Melting Onset (Solidus), °C 1040
1420
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 310
41
Thermal Expansion, µm/m-K 17
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 77
7.7
Electrical Conductivity: Equal Weight (Specific), % IACS 78
8.9

Otherwise Unclassified Properties

Base Metal Price, % relative 31
4.1
Density, g/cm3 8.9
7.8
Embodied Carbon, kg CO2/kg material 2.6
1.8
Embodied Energy, MJ/kg 41
23
Embodied Water, L/kg 310
60

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 34
120
Resilience: Unit (Modulus of Resilience), kJ/m3 220
730
Stiffness to Weight: Axial, points 7.3
13
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 10
22
Strength to Weight: Bending, points 12
21
Thermal Diffusivity, mm2/s 89
11
Thermal Shock Resistance, points 12
18

Alloy Composition

Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0.4 to 1.2
2.3 to 2.7
Copper (Cu), % 98.8 to 99.6
0 to 0.35
Iron (Fe), % 0
93.6 to 96
Manganese (Mn), % 0
0.4 to 0.7
Molybdenum (Mo), % 0
0.9 to 1.2
Nickel (Ni), % 0
0 to 0.2
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0
0.4 to 0.7
Sulfur (S), % 0
0 to 0.025
Residuals, % 0
0 to 0.5