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C81500 Copper vs. AWS ERNiCrMo-4

C81500 copper belongs to the copper alloys classification, while AWS ERNiCrMo-4 belongs to the nickel alloys. There are 20 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is C81500 copper and the bottom bar is AWS ERNiCrMo-4.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
220
Elongation at Break, % 17
28
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 44
84
Tensile Strength: Ultimate (UTS), MPa 350
790

Thermal Properties

Latent Heat of Fusion, J/g 210
310
Melting Completion (Liquidus), °C 1090
1590
Melting Onset (Solidus), °C 1080
1530
Specific Heat Capacity, J/kg-K 390
410
Thermal Expansion, µm/m-K 17
12

Otherwise Unclassified Properties

Base Metal Price, % relative 31
70
Density, g/cm3 8.9
9.0
Embodied Carbon, kg CO2/kg material 2.6
13
Embodied Energy, MJ/kg 41
170
Embodied Water, L/kg 310
280

Common Calculations

Stiffness to Weight: Axial, points 7.3
13
Stiffness to Weight: Bending, points 18
22
Strength to Weight: Axial, points 11
24
Strength to Weight: Bending, points 12
21
Thermal Shock Resistance, points 12
22

Alloy Composition

Aluminum (Al), % 0 to 0.1
0
Carbon (C), % 0
0 to 0.020
Chromium (Cr), % 0.4 to 1.5
14.5 to 16.5
Cobalt (Co), % 0
0 to 2.5
Copper (Cu), % 97.4 to 99.6
0 to 0.5
Iron (Fe), % 0 to 0.1
4.0 to 7.0
Lead (Pb), % 0 to 0.020
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
15 to 17
Nickel (Ni), % 0
50 to 63.5
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 0.15
0 to 0.080
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.1
0
Tungsten (W), % 0
3.0 to 4.5
Vanadium (V), % 0
0 to 0.35
Zinc (Zn), % 0 to 0.1
0
Residuals, % 0
0 to 0.5