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C96200 Copper-nickel vs. AWS E309Nb

C96200 copper-nickel belongs to the copper alloys classification, while AWS E309Nb belongs to the iron 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 C96200 copper-nickel and the bottom bar is AWS E309Nb.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 23
34
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 46
78
Tensile Strength: Ultimate (UTS), MPa 350
620

Thermal Properties

Latent Heat of Fusion, J/g 220
300
Melting Completion (Liquidus), °C 1150
1420
Melting Onset (Solidus), °C 1100
1380
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 45
15
Thermal Expansion, µm/m-K 17
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
2.1
Electrical Conductivity: Equal Weight (Specific), % IACS 11
2.4

Otherwise Unclassified Properties

Base Metal Price, % relative 36
25
Density, g/cm3 8.9
7.8
Embodied Carbon, kg CO2/kg material 3.8
4.4
Embodied Energy, MJ/kg 58
64
Embodied Water, L/kg 300
180

Common Calculations

Stiffness to Weight: Axial, points 7.8
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 11
22
Strength to Weight: Bending, points 13
21
Thermal Diffusivity, mm2/s 13
4.0
Thermal Shock Resistance, points 12
16

Alloy Composition


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Carbon (C), % 0 to 0.1
0 to 0.12
Chromium (Cr), % 0
22 to 25
Copper (Cu), % 83.6 to 90
0 to 0.75
Iron (Fe), % 1.0 to 1.8
54.8 to 64.8
Lead (Pb), % 0 to 0.010
0
Manganese (Mn), % 0 to 1.5
0.5 to 2.5
Molybdenum (Mo), % 0
0 to 0.75
Nickel (Ni), % 9.0 to 11
12 to 14
Niobium (Nb), % 0 to 1.0
0.7 to 1.0
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