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C93600 Bronze vs. C27400 Brass

Both C93600 bronze and C27400 brass are copper alloys. They have 63% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is C93600 bronze and the bottom bar is C27400 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 99
110
Poisson's Ratio 0.35
0.31
Shear Modulus, GPa 36
40
Tensile Strength: Ultimate (UTS), MPa 260
370 to 650

Thermal Properties

Latent Heat of Fusion, J/g 170
170
Maximum Temperature: Mechanical, °C 150
120
Melting Completion (Liquidus), °C 940
920
Melting Onset (Solidus), °C 840
870
Specific Heat Capacity, J/kg-K 350
390
Thermal Conductivity, W/m-K 49
120
Thermal Expansion, µm/m-K 19
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
28
Electrical Conductivity: Equal Weight (Specific), % IACS 11
31

Otherwise Unclassified Properties

Base Metal Price, % relative 31
23
Density, g/cm3 9.0
8.0
Embodied Carbon, kg CO2/kg material 3.2
2.7
Embodied Energy, MJ/kg 51
45
Embodied Water, L/kg 370
320

Common Calculations

Stiffness to Weight: Axial, points 6.1
7.2
Stiffness to Weight: Bending, points 17
20
Strength to Weight: Axial, points 7.9
13 to 23
Strength to Weight: Bending, points 9.9
14 to 21
Thermal Diffusivity, mm2/s 16
37
Thermal Shock Resistance, points 9.8
12 to 22

Alloy Composition


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Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.55
0
Copper (Cu), % 79 to 83
61 to 64
Iron (Fe), % 0 to 0.2
0 to 0.1
Lead (Pb), % 11 to 13
0 to 0.050
Nickel (Ni), % 0 to 1.0
0
Phosphorus (P), % 0 to 1.5
0
Silicon (Si), % 0 to 0.0050
0
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 6.0 to 8.0
0
Zinc (Zn), % 0 to 1.0
35.6 to 39
Residuals, % 0 to 0.7
0 to 0.3