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AWS E2593 vs. C71500 Copper-nickel

AWS E2593 belongs to the iron alloys classification, while C71500 copper-nickel belongs to the copper alloys. There are 21 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is AWS E2593 and the bottom bar is C71500 copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
140
Poisson's Ratio 0.27
0.33
Shear Modulus, GPa 80
52
Tensile Strength: Ultimate (UTS), MPa 850
380 to 620

Thermal Properties

Latent Heat of Fusion, J/g 300
230
Melting Completion (Liquidus), °C 1430
1240
Melting Onset (Solidus), °C 1390
1170
Specific Heat Capacity, J/kg-K 470
400
Thermal Conductivity, W/m-K 16
28
Thermal Expansion, µm/m-K 14
16

Otherwise Unclassified Properties

Base Metal Price, % relative 22
41
Density, g/cm3 7.8
8.9
Embodied Carbon, kg CO2/kg material 4.2
5.1
Embodied Energy, MJ/kg 59
74
Embodied Water, L/kg 190
280

Common Calculations

Stiffness to Weight: Axial, points 14
8.6
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 30
12 to 19
Strength to Weight: Bending, points 25
13 to 18
Thermal Diffusivity, mm2/s 4.3
7.7
Thermal Shock Resistance, points 21
12 to 20

Alloy Composition

Carbon (C), % 0 to 0.040
0
Chromium (Cr), % 24 to 27
0
Copper (Cu), % 1.5 to 3.0
63.5 to 70.6
Iron (Fe), % 52.7 to 62.5
0.4 to 1.0
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 0.5 to 1.5
0 to 1.0
Molybdenum (Mo), % 2.9 to 3.9
0
Nickel (Ni), % 8.5 to 10.5
29 to 33
Nitrogen (N), % 0.080 to 0.25
0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.030
0
Zinc (Zn), % 0
0 to 1.0
Residuals, % 0
0 to 0.5