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AWS ERNiMo-3 vs. C19800 Copper

AWS ERNiMo-3 belongs to the nickel alloys classification, while C19800 copper belongs to the copper alloys. There are 19 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is AWS ERNiMo-3 and the bottom bar is C19800 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
110
Poisson's Ratio 0.3
0.34
Shear Modulus, GPa 83
43
Tensile Strength: Ultimate (UTS), MPa 770
430 to 550

Thermal Properties

Latent Heat of Fusion, J/g 320
210
Melting Completion (Liquidus), °C 1600
1070
Melting Onset (Solidus), °C 1540
1050
Specific Heat Capacity, J/kg-K 400
390
Thermal Expansion, µm/m-K 11
18

Otherwise Unclassified Properties

Base Metal Price, % relative 70
30
Density, g/cm3 9.1
8.9
Embodied Carbon, kg CO2/kg material 15
2.8
Embodied Energy, MJ/kg 190
43
Embodied Water, L/kg 270
320

Common Calculations

Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 22
18
Strength to Weight: Axial, points 24
14 to 17
Strength to Weight: Bending, points 21
14 to 17
Thermal Shock Resistance, points 24
15 to 20

Alloy Composition

Carbon (C), % 0 to 0.12
0
Chromium (Cr), % 4.0 to 6.0
0
Cobalt (Co), % 0 to 2.5
0
Copper (Cu), % 0 to 0.5
95.7 to 99.47
Iron (Fe), % 4.0 to 7.0
0.020 to 0.5
Magnesium (Mg), % 0
0.1 to 1.0
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 23 to 26
0
Nickel (Ni), % 53.7 to 69
0
Phosphorus (P), % 0 to 0.040
0.010 to 0.1
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0.1 to 1.0
Tungsten (W), % 0 to 1.0
0
Vanadium (V), % 0 to 0.6
0
Zinc (Zn), % 0
0.3 to 1.5
Residuals, % 0
0 to 0.2