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AWS E16-8-2 vs. C82400 Copper

AWS E16-8-2 belongs to the iron alloys classification, while C82400 copper belongs to the copper alloys. There are 23 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is AWS E16-8-2 and the bottom bar is C82400 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
120
Elongation at Break, % 40
1.0 to 20
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 77
45
Tensile Strength: Ultimate (UTS), MPa 620
500 to 1030

Thermal Properties

Latent Heat of Fusion, J/g 280
230
Melting Completion (Liquidus), °C 1440
1000
Melting Onset (Solidus), °C 1400
900
Specific Heat Capacity, J/kg-K 470
380
Thermal Conductivity, W/m-K 16
130
Thermal Expansion, µm/m-K 14
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.4
25
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
26

Otherwise Unclassified Properties

Density, g/cm3 7.9
8.8
Embodied Carbon, kg CO2/kg material 3.2
8.9
Embodied Energy, MJ/kg 45
140
Embodied Water, L/kg 140
310

Common Calculations

Stiffness to Weight: Axial, points 14
7.6
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 22
16 to 33
Strength to Weight: Bending, points 20
16 to 26
Thermal Diffusivity, mm2/s 4.2
39
Thermal Shock Resistance, points 16
17 to 36

Alloy Composition


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Aluminum (Al), % 0
0 to 0.15
Beryllium (Be), % 0
1.6 to 1.9
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 14.5 to 16.5
0 to 0.1
Cobalt (Co), % 0
0.2 to 0.65
Copper (Cu), % 0 to 0.75
96 to 98.2
Iron (Fe), % 68 to 76.5
0 to 0.2
Lead (Pb), % 0
0 to 0.020
Manganese (Mn), % 0.5 to 2.5
0
Molybdenum (Mo), % 1.0 to 2.0
0
Nickel (Ni), % 7.5 to 9.5
0 to 0.2
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.6
0
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 0.1
Titanium (Ti), % 0
0 to 0.12
Zinc (Zn), % 0
0 to 0.1
Residuals, % 0
0 to 0.5