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AWS ERNiCrCoMo-1 vs. C81500 Copper

AWS ERNiCrCoMo-1 belongs to the nickel alloys classification, while C81500 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 ERNiCrCoMo-1 and the bottom bar is C81500 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
120
Elongation at Break, % 28
17
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 81
44
Tensile Strength: Ultimate (UTS), MPa 710
350

Thermal Properties

Latent Heat of Fusion, J/g 330
210
Melting Completion (Liquidus), °C 1420
1090
Melting Onset (Solidus), °C 1370
1080
Specific Heat Capacity, J/kg-K 450
390
Thermal Conductivity, W/m-K 13
320
Thermal Expansion, µm/m-K 13
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
82
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
83

Otherwise Unclassified Properties

Base Metal Price, % relative 75
31
Density, g/cm3 8.5
8.9
Embodied Carbon, kg CO2/kg material 10
2.6
Embodied Energy, MJ/kg 140
41
Embodied Water, L/kg 350
310

Common Calculations

Stiffness to Weight: Axial, points 14
7.3
Stiffness to Weight: Bending, points 23
18
Strength to Weight: Axial, points 23
11
Strength to Weight: Bending, points 21
12
Thermal Diffusivity, mm2/s 3.5
91
Thermal Shock Resistance, points 19
12

Alloy Composition

Aluminum (Al), % 0.8 to 1.5
0 to 0.1
Carbon (C), % 0.050 to 0.15
0
Chromium (Cr), % 20 to 24
0.4 to 1.5
Cobalt (Co), % 10 to 15
0
Copper (Cu), % 0 to 0.5
97.4 to 99.6
Iron (Fe), % 0 to 3.0
0 to 0.1
Lead (Pb), % 0
0 to 0.020
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 8.0 to 10
0
Nickel (Ni), % 42.7 to 61.2
0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 1.0
0 to 0.15
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
0 to 0.1
Titanium (Ti), % 0 to 0.6
0
Zinc (Zn), % 0
0 to 0.1
Residuals, % 0
0 to 0.5