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AWS E330 vs. CC383H Copper-nickel

AWS E330 belongs to the iron alloys classification, while CC383H copper-nickel belongs to the copper alloys. They have a modest 33% of their average alloy composition in common, which, by itself, doesn't mean much. There are 24 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is AWS E330 and the bottom bar is CC383H copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
140
Elongation at Break, % 29
20
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 76
52
Tensile Strength: Ultimate (UTS), MPa 580
490

Thermal Properties

Latent Heat of Fusion, J/g 300
240
Melting Completion (Liquidus), °C 1400
1180
Melting Onset (Solidus), °C 1350
1130
Specific Heat Capacity, J/kg-K 470
410
Thermal Conductivity, W/m-K 12
29
Thermal Expansion, µm/m-K 13
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.7
5.2
Electrical Conductivity: Equal Weight (Specific), % IACS 1.9
5.3

Otherwise Unclassified Properties

Base Metal Price, % relative 31
44
Density, g/cm3 8.1
8.9
Embodied Carbon, kg CO2/kg material 5.4
5.7
Embodied Energy, MJ/kg 75
83
Embodied Water, L/kg 180
280

Common Calculations

Stiffness to Weight: Axial, points 13
8.6
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 20
15
Strength to Weight: Bending, points 19
16
Thermal Diffusivity, mm2/s 3.2
8.1
Thermal Shock Resistance, points 16
17

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Bismuth (Bi), % 0
0 to 0.010
Boron (B), % 0
0 to 0.010
Cadmium (Cd), % 0
0 to 0.020
Carbon (C), % 0.18 to 0.25
0 to 0.030
Chromium (Cr), % 14 to 17
0
Copper (Cu), % 0 to 0.75
64 to 69.1
Iron (Fe), % 40.7 to 51.8
0.5 to 1.5
Lead (Pb), % 0
0 to 0.010
Magnesium (Mg), % 0
0 to 0.010
Manganese (Mn), % 1.0 to 2.5
0.6 to 1.2
Molybdenum (Mo), % 0 to 0.75
0
Nickel (Ni), % 33 to 37
29 to 31
Niobium (Nb), % 0
0.5 to 1.0
Phosphorus (P), % 0 to 0.040
0 to 0.010
Selenium (Se), % 0
0 to 0.010
Silicon (Si), % 0 to 1.0
0.3 to 0.7
Sulfur (S), % 0 to 0.030
0 to 0.010
Tellurium (Te), % 0
0 to 0.010
Zinc (Zn), % 0
0 to 0.5