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AWS ERNiCrFe-6 vs. C19800 Copper

AWS ERNiCrFe-6 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 ERNiCrFe-6 and the bottom bar is C19800 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 34
9.0 to 12
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 74
43
Tensile Strength: Ultimate (UTS), MPa 630
430 to 550

Thermal Properties

Latent Heat of Fusion, J/g 310
210
Melting Completion (Liquidus), °C 1370
1070
Melting Onset (Solidus), °C 1320
1050
Specific Heat Capacity, J/kg-K 460
390
Thermal Conductivity, W/m-K 13
260
Thermal Expansion, µm/m-K 13
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
61
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
62

Otherwise Unclassified Properties

Base Metal Price, % relative 55
30
Density, g/cm3 8.4
8.9
Embodied Carbon, kg CO2/kg material 9.8
2.8
Embodied Energy, MJ/kg 140
43
Embodied Water, L/kg 260
320

Common Calculations

Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 23
18
Strength to Weight: Axial, points 21
14 to 17
Strength to Weight: Bending, points 19
14 to 17
Thermal Diffusivity, mm2/s 3.3
75
Thermal Shock Resistance, points 19
15 to 20

Alloy Composition

Carbon (C), % 0 to 0.080
0
Chromium (Cr), % 14 to 17
0
Copper (Cu), % 0 to 0.5
95.7 to 99.47
Iron (Fe), % 0 to 8.0
0.020 to 0.5
Magnesium (Mg), % 0
0.1 to 1.0
Manganese (Mn), % 2.0 to 2.7
0
Nickel (Ni), % 67 to 81.5
0
Phosphorus (P), % 0 to 0.030
0.010 to 0.1
Silicon (Si), % 0 to 0.35
0
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
0.1 to 1.0
Titanium (Ti), % 2.5 to 3.5
0
Zinc (Zn), % 0
0.3 to 1.5
Residuals, % 0
0 to 0.2