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Grade Ti-Pd18 Titanium vs. C86700 Bronze

Grade Ti-Pd18 titanium belongs to the titanium alloys classification, while C86700 bronze belongs to the copper alloys. There are 27 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 grade Ti-Pd18 titanium and the bottom bar is C86700 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 17
17
Poisson's Ratio 0.32
0.31
Shear Modulus, GPa 40
41
Tensile Strength: Ultimate (UTS), MPa 710
630
Tensile Strength: Yield (Proof), MPa 540
250

Thermal Properties

Latent Heat of Fusion, J/g 410
180
Maximum Temperature: Mechanical, °C 330
130
Melting Completion (Liquidus), °C 1640
880
Melting Onset (Solidus), °C 1590
860
Specific Heat Capacity, J/kg-K 550
400
Thermal Conductivity, W/m-K 8.2
89
Thermal Expansion, µm/m-K 9.1
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
17
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
19

Otherwise Unclassified Properties

Density, g/cm3 4.5
7.9
Embodied Carbon, kg CO2/kg material 41
2.9
Embodied Energy, MJ/kg 670
49
Embodied Water, L/kg 270
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
86
Resilience: Unit (Modulus of Resilience), kJ/m3 1380
290
Stiffness to Weight: Axial, points 13
7.5
Stiffness to Weight: Bending, points 35
20
Strength to Weight: Axial, points 44
22
Strength to Weight: Bending, points 39
21
Thermal Diffusivity, mm2/s 3.3
28
Thermal Shock Resistance, points 52
21

Alloy Composition

Aluminum (Al), % 2.5 to 3.5
1.0 to 3.0
Carbon (C), % 0 to 0.1
0
Copper (Cu), % 0
55 to 60
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.25
1.0 to 3.0
Lead (Pb), % 0
0.5 to 1.5
Manganese (Mn), % 0
1.0 to 3.5
Nickel (Ni), % 0 to 0.050
0 to 1.0
Oxygen (O), % 0 to 0.15
0
Palladium (Pd), % 0.040 to 0.080
0
Tin (Sn), % 0
0 to 1.5
Titanium (Ti), % 92.5 to 95.5
0
Vanadium (V), % 2.0 to 3.0
0
Zinc (Zn), % 0
30 to 38
Residuals, % 0
0 to 1.0