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C93500 Bronze vs. C66300 Brass

Both C93500 bronze and C66300 brass are copper alloys. They have 88% 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 C93500 bronze and the bottom bar is C66300 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Elongation at Break, % 15
2.3 to 22
Poisson's Ratio 0.35
0.33
Shear Modulus, GPa 38
42
Tensile Strength: Ultimate (UTS), MPa 220
460 to 810
Tensile Strength: Yield (Proof), MPa 110
400 to 800

Thermal Properties

Latent Heat of Fusion, J/g 180
200
Maximum Temperature: Mechanical, °C 160
180
Melting Completion (Liquidus), °C 1000
1050
Melting Onset (Solidus), °C 850
1000
Specific Heat Capacity, J/kg-K 360
380
Thermal Conductivity, W/m-K 70
110
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 15
25
Electrical Conductivity: Equal Weight (Specific), % IACS 15
26

Otherwise Unclassified Properties

Base Metal Price, % relative 31
29
Density, g/cm3 9.0
8.6
Embodied Carbon, kg CO2/kg material 3.0
2.8
Embodied Energy, MJ/kg 49
46
Embodied Water, L/kg 350
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 28
17 to 98
Resilience: Unit (Modulus of Resilience), kJ/m3 59
710 to 2850
Stiffness to Weight: Axial, points 6.3
7.2
Stiffness to Weight: Bending, points 17
19
Strength to Weight: Axial, points 6.9
15 to 26
Strength to Weight: Bending, points 9.1
15 to 22
Thermal Diffusivity, mm2/s 22
32
Thermal Shock Resistance, points 8.5
16 to 28

Alloy Composition


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Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.3
0
Cobalt (Co), % 0
0 to 0.2
Copper (Cu), % 83 to 86
84.5 to 87.5
Iron (Fe), % 0 to 0.2
1.4 to 2.4
Lead (Pb), % 8.0 to 10
0 to 0.050
Nickel (Ni), % 0 to 1.0
0
Phosphorus (P), % 0 to 1.5
0 to 0.35
Silicon (Si), % 0 to 0.0050
0
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 4.3 to 6.0
1.5 to 3.0
Zinc (Zn), % 0 to 2.0
6.0 to 12.8
Residuals, % 0 to 1.0
0 to 0.5