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C95200 Bronze vs. C44400 Brass

Both C95200 bronze and C44400 brass are copper alloys. They have 72% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C95200 bronze and the bottom bar is C44400 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 42
41
Tensile Strength: Ultimate (UTS), MPa 520
350
Tensile Strength: Yield (Proof), MPa 190
120

Thermal Properties

Latent Heat of Fusion, J/g 230
180
Maximum Temperature: Mechanical, °C 220
140
Melting Completion (Liquidus), °C 1050
940
Melting Onset (Solidus), °C 1040
900
Specific Heat Capacity, J/kg-K 430
380
Thermal Conductivity, W/m-K 50
110
Thermal Expansion, µm/m-K 18
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
25
Electrical Conductivity: Equal Weight (Specific), % IACS 12
27

Otherwise Unclassified Properties

Base Metal Price, % relative 28
26
Density, g/cm3 8.3
8.3
Embodied Carbon, kg CO2/kg material 3.0
2.8
Embodied Energy, MJ/kg 50
46
Embodied Water, L/kg 380
330

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 170
65
Stiffness to Weight: Axial, points 7.6
7.2
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 17
12
Strength to Weight: Bending, points 17
13
Thermal Diffusivity, mm2/s 14
35
Thermal Shock Resistance, points 19
12

Alloy Composition

Aluminum (Al), % 8.5 to 9.5
0
Antimony (Sb), % 0
0.020 to 0.1
Copper (Cu), % 86 to 89
70 to 73
Iron (Fe), % 2.5 to 4.0
0 to 0.060
Lead (Pb), % 0
0 to 0.070
Tin (Sn), % 0
0.9 to 1.2
Zinc (Zn), % 0
25.2 to 29.1
Residuals, % 0
0 to 0.4