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AWS ENiCrMo-3 vs. C19800 Copper

AWS ENiCrMo-3 belongs to the nickel alloys classification, while C19800 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 ENiCrMo-3 and the bottom bar is C19800 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 34
9.0 to 12
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 79
43
Tensile Strength: Ultimate (UTS), MPa 870
430 to 550

Thermal Properties

Latent Heat of Fusion, J/g 330
210
Melting Completion (Liquidus), °C 1480
1070
Melting Onset (Solidus), °C 1430
1050
Specific Heat Capacity, J/kg-K 440
390
Thermal Conductivity, W/m-K 11
260
Thermal Expansion, µm/m-K 12
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.3
61
Electrical Conductivity: Equal Weight (Specific), % IACS 1.4
62

Otherwise Unclassified Properties

Base Metal Price, % relative 80
30
Density, g/cm3 8.6
8.9
Embodied Carbon, kg CO2/kg material 14
2.8
Embodied Energy, MJ/kg 190
43
Embodied Water, L/kg 290
320

Common Calculations

Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 23
18
Strength to Weight: Axial, points 28
14 to 17
Strength to Weight: Bending, points 24
14 to 17
Thermal Diffusivity, mm2/s 2.8
75
Thermal Shock Resistance, points 25
15 to 20

Alloy Composition

Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 20 to 23
0
Cobalt (Co), % 0 to 0.12
0
Copper (Cu), % 0 to 0.5
95.7 to 99.47
Iron (Fe), % 0 to 7.0
0.020 to 0.5
Magnesium (Mg), % 0
0.1 to 1.0
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 8.0 to 10
0
Nickel (Ni), % 55 to 68.9
0
Niobium (Nb), % 3.2 to 4.2
0
Phosphorus (P), % 0 to 0.030
0.010 to 0.1
Silicon (Si), % 0 to 0.75
0
Sulfur (S), % 0 to 0.020
0
Tin (Sn), % 0
0.1 to 1.0
Zinc (Zn), % 0
0.3 to 1.5
Residuals, % 0
0 to 0.2