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C46200 Brass vs. EN AC-46200 Aluminum

C46200 brass belongs to the copper alloys classification, while EN AC-46200 aluminum belongs to the aluminum alloys. There are 26 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 C46200 brass and the bottom bar is EN AC-46200 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
73
Elongation at Break, % 17 to 34
1.1
Poisson's Ratio 0.31
0.33
Shear Modulus, GPa 40
27
Tensile Strength: Ultimate (UTS), MPa 370 to 480
210
Tensile Strength: Yield (Proof), MPa 120 to 290
130

Thermal Properties

Latent Heat of Fusion, J/g 170
510
Maximum Temperature: Mechanical, °C 120
170
Melting Completion (Liquidus), °C 840
620
Melting Onset (Solidus), °C 800
540
Specific Heat Capacity, J/kg-K 380
880
Thermal Conductivity, W/m-K 110
110
Thermal Expansion, µm/m-K 20
22

Otherwise Unclassified Properties

Base Metal Price, % relative 24
10
Density, g/cm3 8.1
2.8
Embodied Carbon, kg CO2/kg material 2.7
7.7
Embodied Energy, MJ/kg 46
140
Embodied Water, L/kg 330
1060

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 69 to 100
2.0
Resilience: Unit (Modulus of Resilience), kJ/m3 72 to 400
110
Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 19
50
Strength to Weight: Axial, points 13 to 16
21
Strength to Weight: Bending, points 14 to 17
28
Thermal Diffusivity, mm2/s 35
44
Thermal Shock Resistance, points 12 to 16
9.5

Alloy Composition


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Aluminum (Al), % 0
82.6 to 90.3
Copper (Cu), % 62 to 65
2.0 to 3.5
Iron (Fe), % 0 to 0.1
0 to 0.8
Lead (Pb), % 0 to 0.2
0 to 0.25
Magnesium (Mg), % 0
0.050 to 0.55
Manganese (Mn), % 0
0.15 to 0.65
Nickel (Ni), % 0
0 to 0.35
Silicon (Si), % 0
7.5 to 9.5
Tin (Sn), % 0.5 to 1.0
0 to 0.15
Titanium (Ti), % 0
0 to 0.25
Zinc (Zn), % 33.3 to 37.5
0 to 1.2
Residuals, % 0 to 0.4
0 to 0.25