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C92800 Bronze vs. C66300 Brass

Both C92800 bronze and C66300 brass are copper alloys. They have 83% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C92800 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, % 1.0
2.3 to 22
Poisson's Ratio 0.35
0.33
Shear Modulus, GPa 37
42
Tensile Strength: Ultimate (UTS), MPa 280
460 to 810
Tensile Strength: Yield (Proof), MPa 210
400 to 800

Thermal Properties

Latent Heat of Fusion, J/g 170
200
Maximum Temperature: Mechanical, °C 140
180
Melting Completion (Liquidus), °C 960
1050
Melting Onset (Solidus), °C 820
1000
Specific Heat Capacity, J/kg-K 350
380
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
25
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
26

Otherwise Unclassified Properties

Base Metal Price, % relative 36
29
Density, g/cm3 8.7
8.6
Embodied Carbon, kg CO2/kg material 4.1
2.8
Embodied Energy, MJ/kg 67
46
Embodied Water, L/kg 430
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.5
17 to 98
Resilience: Unit (Modulus of Resilience), kJ/m3 210
710 to 2850
Stiffness to Weight: Axial, points 6.4
7.2
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 8.8
15 to 26
Strength to Weight: Bending, points 11
15 to 22
Thermal Shock Resistance, points 11
16 to 28

Alloy Composition


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Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.25
0
Cobalt (Co), % 0
0 to 0.2
Copper (Cu), % 78 to 82
84.5 to 87.5
Iron (Fe), % 0 to 0.2
1.4 to 2.4
Lead (Pb), % 4.0 to 6.0
0 to 0.050
Nickel (Ni), % 0 to 0.8
0
Phosphorus (P), % 0 to 1.5
0 to 0.35
Silicon (Si), % 0 to 0.0050
0
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 15 to 17
1.5 to 3.0
Zinc (Zn), % 0 to 0.8
6.0 to 12.8
Residuals, % 0 to 0.7
0 to 0.5