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CR009A Copper vs. AWS ERNiCrFe-6

CR009A copper belongs to the copper alloys classification, while AWS ERNiCrFe-6 belongs to the nickel alloys. There are 24 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is CR009A copper and the bottom bar is AWS ERNiCrFe-6.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 15
34
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 43
74
Tensile Strength: Ultimate (UTS), MPa 230
630

Thermal Properties

Latent Heat of Fusion, J/g 210
310
Melting Completion (Liquidus), °C 1090
1370
Melting Onset (Solidus), °C 1040
1320
Specific Heat Capacity, J/kg-K 390
460
Thermal Conductivity, W/m-K 380
13
Thermal Expansion, µm/m-K 17
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 100
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 100
1.5

Otherwise Unclassified Properties

Base Metal Price, % relative 31
55
Density, g/cm3 9.0
8.4
Embodied Carbon, kg CO2/kg material 2.6
9.8
Embodied Energy, MJ/kg 41
140
Embodied Water, L/kg 310
260

Common Calculations

Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 18
23
Strength to Weight: Axial, points 7.1
21
Strength to Weight: Bending, points 9.3
19
Thermal Diffusivity, mm2/s 110
3.3
Thermal Shock Resistance, points 8.1
19

Alloy Composition


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Antimony (Sb), % 0 to 0.00040
0
Arsenic (As), % 0 to 0.00050
0
Bismuth (Bi), % 0 to 0.00020
0
Cadmium (Cd), % 0 to 0.00010
0
Carbon (C), % 0
0 to 0.080
Chromium (Cr), % 0
14 to 17
Copper (Cu), % 99.99 to 100
0 to 0.5
Iron (Fe), % 0 to 0.0010
0 to 8.0
Lead (Pb), % 0 to 0.00050
0
Manganese (Mn), % 0 to 0.00050
2.0 to 2.7
Nickel (Ni), % 0 to 0.0010
67 to 81.5
Phosphorus (P), % 0 to 0.0030
0 to 0.030
Selenium (Se), % 0 to 0.00020
0
Silicon (Si), % 0
0 to 0.35
Silver (Ag), % 0 to 0.0025
0
Sulfur (S), % 0 to 0.0015
0 to 0.015
Tellurium (Te), % 0 to 0.00020
0
Tin (Sn), % 0 to 0.00020
0
Titanium (Ti), % 0
2.5 to 3.5
Zinc (Zn), % 0 to 0.00010
0
Residuals, % 0
0 to 0.5