MakeItFrom.com
Menu (ESC)

C40500 Penny Bronze vs. ZK51A Magnesium

C40500 penny bronze belongs to the copper alloys classification, while ZK51A magnesium belongs to the magnesium alloys. There are 29 material properties with values for both materials. Properties with values for just one material (4, 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 C40500 penny bronze and the bottom bar is ZK51A magnesium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
45
Elongation at Break, % 3.0 to 49
4.7
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 43
18
Shear Strength, MPa 210 to 310
160
Tensile Strength: Ultimate (UTS), MPa 270 to 540
240
Tensile Strength: Yield (Proof), MPa 79 to 520
150

Thermal Properties

Latent Heat of Fusion, J/g 200
340
Maximum Temperature: Mechanical, °C 190
120
Melting Completion (Liquidus), °C 1060
640
Melting Onset (Solidus), °C 1020
550
Specific Heat Capacity, J/kg-K 380
970
Thermal Conductivity, W/m-K 160
110
Thermal Expansion, µm/m-K 18
26

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 41
28
Electrical Conductivity: Equal Weight (Specific), % IACS 42
140

Otherwise Unclassified Properties

Base Metal Price, % relative 30
13
Density, g/cm3 8.8
1.8
Embodied Carbon, kg CO2/kg material 2.7
24
Embodied Energy, MJ/kg 43
160
Embodied Water, L/kg 320
940

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 16 to 110
10
Resilience: Unit (Modulus of Resilience), kJ/m3 28 to 1200
260
Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 18
64
Strength to Weight: Axial, points 8.5 to 17
36
Strength to Weight: Bending, points 10 to 17
47
Thermal Diffusivity, mm2/s 48
61
Thermal Shock Resistance, points 9.5 to 19
15

Alloy Composition

Copper (Cu), % 94 to 96
0 to 0.1
Iron (Fe), % 0 to 0.050
0
Lead (Pb), % 0 to 0.050
0
Magnesium (Mg), % 0
93.1 to 95.9
Nickel (Ni), % 0
0 to 0.010
Tin (Sn), % 0.7 to 1.3
0
Zinc (Zn), % 2.1 to 5.3
3.6 to 5.5
Zirconium (Zr), % 0
0.5 to 1.0
Residuals, % 0
0 to 0.3