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AWS E80C-B8 vs. CC140C Copper

AWS E80C-B8 belongs to the iron alloys classification, while CC140C copper belongs to the copper 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 AWS E80C-B8 and the bottom bar is CC140C copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 19
11
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 75
44
Tensile Strength: Ultimate (UTS), MPa 620
340
Tensile Strength: Yield (Proof), MPa 540
230

Thermal Properties

Latent Heat of Fusion, J/g 270
210
Melting Completion (Liquidus), °C 1450
1100
Melting Onset (Solidus), °C 1410
1040
Specific Heat Capacity, J/kg-K 470
390
Thermal Conductivity, W/m-K 25
310
Thermal Expansion, µm/m-K 13
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.1
77
Electrical Conductivity: Equal Weight (Specific), % IACS 11
78

Otherwise Unclassified Properties

Base Metal Price, % relative 6.5
31
Density, g/cm3 7.8
8.9
Embodied Carbon, kg CO2/kg material 2.1
2.6
Embodied Energy, MJ/kg 28
41
Embodied Water, L/kg 89
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
34
Resilience: Unit (Modulus of Resilience), kJ/m3 740
220
Stiffness to Weight: Axial, points 14
7.3
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 22
10
Strength to Weight: Bending, points 21
12
Thermal Diffusivity, mm2/s 6.9
89
Thermal Shock Resistance, points 17
12

Alloy Composition

Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 8.0 to 10.5
0.4 to 1.2
Copper (Cu), % 0 to 0.35
98.8 to 99.6
Iron (Fe), % 85.5 to 90.6
0
Manganese (Mn), % 0.4 to 1.0
0
Molybdenum (Mo), % 0.8 to 1.2
0
Nickel (Ni), % 0 to 0.2
0
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0.25 to 0.6
0
Sulfur (S), % 0 to 0.025
0
Vanadium (V), % 0 to 0.030
0
Residuals, % 0 to 0.5
0