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C93200 Bronze vs. C99400 Brass

Both C93200 bronze and C99400 brass are copper alloys. They have 87% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is C93200 bronze and the bottom bar is C99400 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
120
Poisson's Ratio 0.35
0.34
Shear Modulus, GPa 38
44
Tensile Strength: Ultimate (UTS), MPa 240
460 to 550
Tensile Strength: Yield (Proof), MPa 130
230 to 370

Thermal Properties

Latent Heat of Fusion, J/g 180
230
Maximum Temperature: Mechanical, °C 160
200
Melting Completion (Liquidus), °C 980
1070
Melting Onset (Solidus), °C 850
1020
Specific Heat Capacity, J/kg-K 360
400
Thermal Expansion, µm/m-K 18
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
17
Electrical Conductivity: Equal Weight (Specific), % IACS 12
17

Otherwise Unclassified Properties

Base Metal Price, % relative 32
30
Density, g/cm3 8.8
8.7
Embodied Carbon, kg CO2/kg material 3.2
2.8
Embodied Energy, MJ/kg 52
45
Embodied Water, L/kg 370
310

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 76
230 to 590
Stiffness to Weight: Axial, points 6.5
7.5
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 7.5
15 to 17
Strength to Weight: Bending, points 9.7
15 to 17
Thermal Shock Resistance, points 9.3
16 to 19

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0.5 to 2.0
Antimony (Sb), % 0 to 0.35
0
Copper (Cu), % 81 to 85
83.5 to 96.5
Iron (Fe), % 0 to 0.2
1.0 to 3.0
Lead (Pb), % 6.0 to 8.0
0 to 0.25
Manganese (Mn), % 0
0 to 0.5
Nickel (Ni), % 0 to 1.0
1.0 to 3.5
Phosphorus (P), % 0 to 1.5
0
Silicon (Si), % 0 to 0.0050
0.5 to 2.0
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 6.3 to 7.5
0
Zinc (Zn), % 2.0 to 4.0
0.5 to 5.0
Residuals, % 0
0 to 0.3