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C53800 Bronze vs. C85200 Brass

Both C53800 bronze and C85200 brass are copper alloys. They have 74% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is C53800 bronze and the bottom bar is C85200 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 2.3
28
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 40
40
Tensile Strength: Ultimate (UTS), MPa 830
270
Tensile Strength: Yield (Proof), MPa 660
95

Thermal Properties

Latent Heat of Fusion, J/g 190
180
Maximum Temperature: Mechanical, °C 160
140
Melting Completion (Liquidus), °C 980
940
Melting Onset (Solidus), °C 800
930
Specific Heat Capacity, J/kg-K 360
380
Thermal Conductivity, W/m-K 61
84
Thermal Expansion, µm/m-K 18
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
18
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
19

Otherwise Unclassified Properties

Base Metal Price, % relative 37
26
Density, g/cm3 8.7
8.4
Embodied Carbon, kg CO2/kg material 3.9
2.8
Embodied Energy, MJ/kg 64
46
Embodied Water, L/kg 420
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 18
59
Resilience: Unit (Modulus of Resilience), kJ/m3 2020
42
Stiffness to Weight: Axial, points 6.8
7.0
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 26
8.9
Strength to Weight: Bending, points 22
11
Thermal Diffusivity, mm2/s 19
27
Thermal Shock Resistance, points 31
9.3

Alloy Composition


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Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.2
Copper (Cu), % 85.1 to 86.5
70 to 74
Iron (Fe), % 0 to 0.030
0 to 0.6
Lead (Pb), % 0.4 to 0.6
1.5 to 3.8
Manganese (Mn), % 0 to 0.060
0
Nickel (Ni), % 0 to 0.030
0 to 1.0
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
0 to 0.050
Sulfur (S), % 0
0 to 0.050
Tin (Sn), % 13.1 to 13.9
0.7 to 2.0
Zinc (Zn), % 0 to 0.12
20 to 27
Residuals, % 0 to 0.2
0 to 0.9