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C92800 Bronze vs. C35300 Brass

Both C92800 bronze and C35300 brass are copper alloys. They have 64% of their average alloy composition in common. There are 23 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C92800 bronze and the bottom bar is C35300 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
100
Poisson's Ratio 0.35
0.31
Rockwell B Hardness 80
53 to 91
Shear Modulus, GPa 37
39
Tensile Strength: Ultimate (UTS), MPa 280
340 to 650

Thermal Properties

Latent Heat of Fusion, J/g 170
170
Maximum Temperature: Mechanical, °C 140
120
Melting Completion (Liquidus), °C 960
910
Melting Onset (Solidus), °C 820
890
Specific Heat Capacity, J/kg-K 350
380
Thermal Expansion, µm/m-K 18
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
26
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
29

Otherwise Unclassified Properties

Base Metal Price, % relative 36
23
Density, g/cm3 8.7
8.1
Embodied Carbon, kg CO2/kg material 4.1
2.6
Embodied Energy, MJ/kg 67
45
Embodied Water, L/kg 430
320

Common Calculations

Stiffness to Weight: Axial, points 6.4
7.1
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 8.8
12 to 22
Strength to Weight: Bending, points 11
13 to 21
Thermal Shock Resistance, points 11
11 to 22

Alloy Composition


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Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.25
0
Copper (Cu), % 78 to 82
60 to 63
Iron (Fe), % 0 to 0.2
0 to 0.1
Lead (Pb), % 4.0 to 6.0
1.5 to 2.5
Nickel (Ni), % 0 to 0.8
0
Phosphorus (P), % 0 to 1.5
0
Silicon (Si), % 0 to 0.0050
0
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 15 to 17
0
Zinc (Zn), % 0 to 0.8
33.9 to 38.5
Residuals, % 0 to 0.7
0 to 0.5