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C19100 Copper vs. AWS ER80S-B8

C19100 copper belongs to the copper alloys classification, while AWS ER80S-B8 belongs to the iron alloys. There are 27 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C19100 copper and the bottom bar is AWS ER80S-B8.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 17 to 37
19
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 43
75
Tensile Strength: Ultimate (UTS), MPa 250 to 630
630
Tensile Strength: Yield (Proof), MPa 75 to 550
530

Thermal Properties

Latent Heat of Fusion, J/g 210
270
Melting Completion (Liquidus), °C 1080
1460
Melting Onset (Solidus), °C 1040
1410
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 250
26
Thermal Expansion, µm/m-K 17
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 55
8.1
Electrical Conductivity: Equal Weight (Specific), % IACS 56
9.3

Otherwise Unclassified Properties

Base Metal Price, % relative 33
6.5
Density, g/cm3 8.9
7.8
Embodied Carbon, kg CO2/kg material 2.7
2.0
Embodied Energy, MJ/kg 43
28
Embodied Water, L/kg 310
89

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 60 to 99
120
Resilience: Unit (Modulus of Resilience), kJ/m3 24 to 1310
720
Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 7.7 to 20
22
Strength to Weight: Bending, points 9.9 to 18
21
Thermal Diffusivity, mm2/s 73
6.9
Thermal Shock Resistance, points 8.9 to 22
17

Alloy Composition

Carbon (C), % 0
0 to 0.1
Chromium (Cr), % 0
8.0 to 10.5
Copper (Cu), % 96.5 to 98.6
0 to 0.35
Iron (Fe), % 0 to 0.2
85.6 to 90.8
Lead (Pb), % 0 to 0.1
0
Manganese (Mn), % 0
0.4 to 0.7
Molybdenum (Mo), % 0
0.8 to 1.2
Nickel (Ni), % 0.9 to 1.3
0 to 0.5
Phosphorus (P), % 0.15 to 0.35
0 to 0.025
Silicon (Si), % 0
0 to 0.5
Sulfur (S), % 0
0 to 0.025
Tellurium (Te), % 0.35 to 0.6
0
Zinc (Zn), % 0 to 0.5
0
Residuals, % 0
0 to 0.5