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AWS ENi-1 vs. C82200 Copper

AWS ENi-1 belongs to the nickel alloys classification, while C82200 copper belongs to the copper alloys. There are 24 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is AWS ENi-1 and the bottom bar is C82200 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
120
Elongation at Break, % 22
8.0 to 20
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 69
44
Tensile Strength: Ultimate (UTS), MPa 470
390 to 660

Thermal Properties

Latent Heat of Fusion, J/g 310
220
Melting Completion (Liquidus), °C 1360
1080
Melting Onset (Solidus), °C 1310
1040
Specific Heat Capacity, J/kg-K 450
390
Thermal Conductivity, W/m-K 73
180
Thermal Expansion, µm/m-K 11
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 19
45
Electrical Conductivity: Equal Weight (Specific), % IACS 19
46

Otherwise Unclassified Properties

Base Metal Price, % relative 60
55
Density, g/cm3 8.7
8.9
Embodied Carbon, kg CO2/kg material 11
4.8
Embodied Energy, MJ/kg 150
74
Embodied Water, L/kg 230
310

Common Calculations

Stiffness to Weight: Axial, points 12
7.4
Stiffness to Weight: Bending, points 22
18
Strength to Weight: Axial, points 15
12 to 20
Strength to Weight: Bending, points 15
13 to 19
Thermal Diffusivity, mm2/s 19
53
Thermal Shock Resistance, points 17
14 to 23

Alloy Composition

Aluminum (Al), % 0 to 1.0
0
Beryllium (Be), % 0
0.35 to 0.8
Carbon (C), % 0 to 0.1
0
Cobalt (Co), % 0
0 to 0.3
Copper (Cu), % 0 to 0.25
97.4 to 98.7
Iron (Fe), % 0 to 0.75
0
Manganese (Mn), % 0 to 0.75
0
Nickel (Ni), % 92 to 99
1.0 to 2.0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 1.3
0
Sulfur (S), % 0 to 0.020
0
Titanium (Ti), % 1.0 to 4.0
0
Residuals, % 0
0 to 0.5