MakeItFrom.com
Menu (ESC)

EN-MC21310 Magnesium vs. C71580 Copper-nickel

EN-MC21310 magnesium belongs to the magnesium alloys classification, while C71580 copper-nickel belongs to the copper alloys. There are 30 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is EN-MC21310 magnesium and the bottom bar is C71580 copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 60
75
Elastic (Young's, Tensile) Modulus, GPa 45
140
Elongation at Break, % 9.0
40
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 17
51
Shear Strength, MPa 120
230
Tensile Strength: Ultimate (UTS), MPa 200
330
Tensile Strength: Yield (Proof), MPa 120
110

Thermal Properties

Latent Heat of Fusion, J/g 360
230
Maximum Temperature: Mechanical, °C 100
260
Melting Completion (Liquidus), °C 600
1180
Melting Onset (Solidus), °C 560
1120
Specific Heat Capacity, J/kg-K 1000
400
Thermal Conductivity, W/m-K 89
39
Thermal Expansion, µm/m-K 26
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 22
4.7
Electrical Conductivity: Equal Weight (Specific), % IACS 120
4.7

Otherwise Unclassified Properties

Base Metal Price, % relative 12
41
Density, g/cm3 1.6
8.9
Embodied Carbon, kg CO2/kg material 23
5.1
Embodied Energy, MJ/kg 160
74
Embodied Water, L/kg 970
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 16
100
Resilience: Unit (Modulus of Resilience), kJ/m3 160
47
Stiffness to Weight: Axial, points 15
8.5
Stiffness to Weight: Bending, points 73
19
Strength to Weight: Axial, points 34
10
Strength to Weight: Bending, points 47
12
Thermal Diffusivity, mm2/s 55
11
Thermal Shock Resistance, points 12
11

Alloy Composition


Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 452
Aluminum (Al), % 1.8 to 2.6
0
Carbon (C), % 0
0 to 0.070
Copper (Cu), % 0 to 0.010
65.5 to 71
Iron (Fe), % 0 to 0.0050
0 to 0.5
Lead (Pb), % 0
0 to 0.050
Magnesium (Mg), % 95.2 to 97.4
0
Manganese (Mn), % 0.1 to 0.7
0 to 0.3
Nickel (Ni), % 0 to 0.0020
29 to 33
Silicon (Si), % 0.7 to 1.2
0
Zinc (Zn), % 0 to 0.2
0 to 0.050
Residuals, % 0 to 0.010
0 to 0.5