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C95500 Bronze vs. Grade 38 Titanium

C95500 bronze belongs to the copper alloys classification, while grade 38 titanium belongs to the titanium alloys. There are 28 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 C95500 bronze and the bottom bar is grade 38 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 8.4 to 10
11
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 44
40
Tensile Strength: Ultimate (UTS), MPa 700 to 850
1000
Tensile Strength: Yield (Proof), MPa 320 to 470
910

Thermal Properties

Latent Heat of Fusion, J/g 230
410
Maximum Temperature: Mechanical, °C 230
330
Melting Completion (Liquidus), °C 1050
1620
Melting Onset (Solidus), °C 1040
1570
Specific Heat Capacity, J/kg-K 450
550
Thermal Conductivity, W/m-K 42
8.0
Thermal Expansion, µm/m-K 18
9.3

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
1.2
Electrical Conductivity: Equal Weight (Specific), % IACS 8.8
2.4

Otherwise Unclassified Properties

Base Metal Price, % relative 28
36
Density, g/cm3 8.2
4.5
Embodied Carbon, kg CO2/kg material 3.5
35
Embodied Energy, MJ/kg 57
560
Embodied Water, L/kg 390
160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 58 to 61
110
Resilience: Unit (Modulus of Resilience), kJ/m3 420 to 950
3840
Stiffness to Weight: Axial, points 8.0
13
Stiffness to Weight: Bending, points 20
35
Strength to Weight: Axial, points 24 to 29
62
Strength to Weight: Bending, points 21 to 24
49
Thermal Diffusivity, mm2/s 11
3.2
Thermal Shock Resistance, points 24 to 29
72

Alloy Composition

Aluminum (Al), % 10 to 11.5
3.5 to 4.5
Carbon (C), % 0
0 to 0.080
Copper (Cu), % 78 to 84
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 3.0 to 5.0
1.2 to 1.8
Manganese (Mn), % 0 to 3.5
0
Nickel (Ni), % 3.0 to 5.5
0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0.2 to 0.3
Titanium (Ti), % 0
89.9 to 93.1
Vanadium (V), % 0
2.0 to 3.0
Residuals, % 0
0 to 0.4