MakeItFrom.com
Menu (ESC)

C64210 Bronze vs. 705.0 Aluminum

C64210 bronze belongs to the copper alloys classification, while 705.0 aluminum belongs to the aluminum alloys. There are 28 material properties with values for both materials. Properties with values for just one material (5, 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 C64210 bronze and the bottom bar is 705.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
69
Elongation at Break, % 35
8.4 to 10
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 42
26
Tensile Strength: Ultimate (UTS), MPa 570
240 to 260
Tensile Strength: Yield (Proof), MPa 290
130

Thermal Properties

Latent Heat of Fusion, J/g 250
390
Maximum Temperature: Mechanical, °C 210
180
Melting Completion (Liquidus), °C 1040
640
Melting Onset (Solidus), °C 990
610
Specific Heat Capacity, J/kg-K 430
890
Thermal Conductivity, W/m-K 48
140
Thermal Expansion, µm/m-K 18
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
34
Electrical Conductivity: Equal Weight (Specific), % IACS 14
110

Otherwise Unclassified Properties

Base Metal Price, % relative 29
9.5
Density, g/cm3 8.4
2.8
Embodied Carbon, kg CO2/kg material 3.0
8.4
Embodied Energy, MJ/kg 49
150
Embodied Water, L/kg 360
1170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 170
18 to 20
Resilience: Unit (Modulus of Resilience), kJ/m3 360
120 to 130
Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 19
49
Strength to Weight: Axial, points 19
24 to 26
Strength to Weight: Bending, points 18
31 to 32
Thermal Diffusivity, mm2/s 13
55
Thermal Shock Resistance, points 21
11

Alloy Composition

Aluminum (Al), % 6.3 to 7.0
92.3 to 98.6
Arsenic (As), % 0 to 0.15
0
Chromium (Cr), % 0
0 to 0.4
Copper (Cu), % 89 to 92.2
0 to 0.2
Iron (Fe), % 0 to 0.3
0 to 0.8
Lead (Pb), % 0 to 0.050
0
Magnesium (Mg), % 0
1.4 to 1.8
Manganese (Mn), % 0 to 0.1
0 to 0.6
Nickel (Ni), % 0 to 0.25
0
Silicon (Si), % 1.5 to 2.0
0 to 0.2
Tin (Sn), % 0 to 0.2
0
Titanium (Ti), % 0
0 to 0.25
Zinc (Zn), % 0 to 0.5
0 to 3.3
Residuals, % 0
0 to 0.15