MakeItFrom.com
Menu (ESC)

C71640 Copper-nickel vs. AWS E310Mo

C71640 copper-nickel belongs to the copper alloys classification, while AWS E310Mo belongs to the iron alloys. They have a modest 25% of their average alloy composition in common, which, by itself, doesn't mean much. There are 23 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 C71640 copper-nickel and the bottom bar is AWS E310Mo.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
200
Poisson's Ratio 0.33
0.27
Shear Modulus, GPa 52
80
Tensile Strength: Ultimate (UTS), MPa 490 to 630
620

Thermal Properties

Latent Heat of Fusion, J/g 240
310
Melting Completion (Liquidus), °C 1180
1420
Melting Onset (Solidus), °C 1120
1370
Specific Heat Capacity, J/kg-K 410
470
Thermal Conductivity, W/m-K 29
14
Thermal Expansion, µm/m-K 15
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 7.1
2.4

Otherwise Unclassified Properties

Base Metal Price, % relative 40
28
Density, g/cm3 8.9
7.9
Embodied Carbon, kg CO2/kg material 5.0
5.1
Embodied Energy, MJ/kg 73
71
Embodied Water, L/kg 280
210

Common Calculations

Stiffness to Weight: Axial, points 8.7
14
Stiffness to Weight: Bending, points 20
25
Strength to Weight: Axial, points 15 to 20
22
Strength to Weight: Bending, points 16 to 18
20
Thermal Diffusivity, mm2/s 8.2
3.7
Thermal Shock Resistance, points 16 to 21
15

Alloy Composition

Carbon (C), % 0
0 to 0.12
Chromium (Cr), % 0
25 to 28
Copper (Cu), % 61.7 to 67.8
0 to 0.75
Iron (Fe), % 1.7 to 2.3
42.8 to 52
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 1.5 to 2.5
1.0 to 2.5
Molybdenum (Mo), % 0
2.0 to 3.0
Nickel (Ni), % 29 to 32
20 to 22
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0 to 0.75
Sulfur (S), % 0
0 to 0.030
Zinc (Zn), % 0 to 1.0
0
Residuals, % 0 to 0.5
0