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C22000 Bronze vs. Grade 37 Titanium

C22000 bronze belongs to the copper alloys classification, while grade 37 titanium belongs to the titanium alloys. There are 29 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 C22000 bronze and the bottom bar is grade 37 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 1.9 to 45
22
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 42
40
Shear Strength, MPa 200 to 300
240
Tensile Strength: Ultimate (UTS), MPa 260 to 520
390
Tensile Strength: Yield (Proof), MPa 69 to 500
250

Thermal Properties

Latent Heat of Fusion, J/g 200
420
Maximum Temperature: Mechanical, °C 180
310
Melting Completion (Liquidus), °C 1040
1650
Melting Onset (Solidus), °C 1020
1600
Specific Heat Capacity, J/kg-K 390
550
Thermal Conductivity, W/m-K 190
21
Thermal Expansion, µm/m-K 18
8.9

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 44
3.4
Electrical Conductivity: Equal Weight (Specific), % IACS 45
6.8

Otherwise Unclassified Properties

Base Metal Price, % relative 29
36
Density, g/cm3 8.7
4.5
Embodied Carbon, kg CO2/kg material 2.6
31
Embodied Energy, MJ/kg 42
500
Embodied Water, L/kg 310
120

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 3.7 to 230
76
Resilience: Unit (Modulus of Resilience), kJ/m3 21 to 1110
280
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 18
35
Strength to Weight: Axial, points 8.1 to 17
24
Strength to Weight: Bending, points 10 to 17
26
Thermal Diffusivity, mm2/s 56
8.4
Thermal Shock Resistance, points 8.8 to 18
29

Alloy Composition


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Aluminum (Al), % 0
1.0 to 2.0
Carbon (C), % 0
0 to 0.080
Copper (Cu), % 89 to 91
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.050
0 to 0.3
Lead (Pb), % 0 to 0.050
0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.25
Titanium (Ti), % 0
96.9 to 99
Zinc (Zn), % 8.7 to 11
0
Residuals, % 0 to 0.2
0 to 0.4