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AWS ERNiCrFe-5 vs. C82500 Copper

AWS ERNiCrFe-5 belongs to the nickel alloys classification, while C82500 copper belongs to the copper alloys. There are 23 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 ERNiCrFe-5 and the bottom bar is C82500 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 34
1.0 to 20
Poisson's Ratio 0.3
0.33
Shear Modulus, GPa 74
45
Tensile Strength: Ultimate (UTS), MPa 630
550 to 1100

Thermal Properties

Latent Heat of Fusion, J/g 310
240
Melting Completion (Liquidus), °C 1390
980
Melting Onset (Solidus), °C 1340
860
Specific Heat Capacity, J/kg-K 450
390
Thermal Conductivity, W/m-K 14
130
Thermal Expansion, µm/m-K 12
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.6
20
Electrical Conductivity: Equal Weight (Specific), % IACS 1.7
21

Otherwise Unclassified Properties

Density, g/cm3 8.5
8.8
Embodied Carbon, kg CO2/kg material 11
10
Embodied Energy, MJ/kg 150
160
Embodied Water, L/kg 250
310

Common Calculations

Stiffness to Weight: Axial, points 12
7.7
Stiffness to Weight: Bending, points 23
19
Strength to Weight: Axial, points 20
18 to 35
Strength to Weight: Bending, points 19
17 to 27
Thermal Diffusivity, mm2/s 3.6
38
Thermal Shock Resistance, points 19
19 to 38

Alloy Composition

Aluminum (Al), % 0
0 to 0.15
Beryllium (Be), % 0
1.9 to 2.3
Carbon (C), % 0 to 0.080
0
Chromium (Cr), % 14 to 17
0 to 0.1
Cobalt (Co), % 0 to 0.12
0.15 to 0.7
Copper (Cu), % 0 to 0.5
95.3 to 97.8
Iron (Fe), % 6.0 to 10
0 to 0.25
Lead (Pb), % 0
0 to 0.020
Manganese (Mn), % 0 to 1.0
0
Nickel (Ni), % 70 to 78.5
0 to 0.2
Niobium (Nb), % 1.5 to 3.0
0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.35
0.2 to 0.35
Sulfur (S), % 0 to 0.015
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