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C96300 Copper-nickel vs. AWS E330

C96300 copper-nickel belongs to the copper alloys classification, while AWS E330 belongs to the iron alloys. They have a modest 23% 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 C96300 copper-nickel and the bottom bar is AWS E330.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
190
Elongation at Break, % 11
29
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 49
76
Tensile Strength: Ultimate (UTS), MPa 580
580

Thermal Properties

Latent Heat of Fusion, J/g 230
300
Melting Completion (Liquidus), °C 1200
1400
Melting Onset (Solidus), °C 1150
1350
Specific Heat Capacity, J/kg-K 400
470
Thermal Conductivity, W/m-K 37
12
Thermal Expansion, µm/m-K 16
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.0
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 6.1
1.9

Otherwise Unclassified Properties

Base Metal Price, % relative 42
31
Density, g/cm3 8.9
8.1
Embodied Carbon, kg CO2/kg material 5.1
5.4
Embodied Energy, MJ/kg 76
75
Embodied Water, L/kg 290
180

Common Calculations

Stiffness to Weight: Axial, points 8.2
13
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 18
20
Strength to Weight: Bending, points 17
19
Thermal Diffusivity, mm2/s 10
3.2
Thermal Shock Resistance, points 20
16

Alloy Composition

Carbon (C), % 0 to 0.15
0.18 to 0.25
Chromium (Cr), % 0
14 to 17
Copper (Cu), % 72.3 to 80.8
0 to 0.75
Iron (Fe), % 0.5 to 1.5
40.7 to 51.8
Lead (Pb), % 0 to 0.010
0
Manganese (Mn), % 0.25 to 1.5
1.0 to 2.5
Molybdenum (Mo), % 0
0 to 0.75
Nickel (Ni), % 18 to 22
33 to 37
Niobium (Nb), % 0.5 to 1.5
0
Phosphorus (P), % 0 to 0.020
0 to 0.040
Silicon (Si), % 0 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.020
0 to 0.030
Residuals, % 0 to 0.5
0