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Grade Ti-Pd18 Titanium vs. C90400 Bronze

Grade Ti-Pd18 titanium belongs to the titanium alloys classification, while C90400 bronze belongs to the copper alloys. There are 28 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 grade Ti-Pd18 titanium and the bottom bar is C90400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 320
77
Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 17
24
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 40
41
Tensile Strength: Ultimate (UTS), MPa 710
310
Tensile Strength: Yield (Proof), MPa 540
180

Thermal Properties

Latent Heat of Fusion, J/g 410
190
Maximum Temperature: Mechanical, °C 330
170
Melting Completion (Liquidus), °C 1640
990
Melting Onset (Solidus), °C 1590
850
Specific Heat Capacity, J/kg-K 550
370
Thermal Conductivity, W/m-K 8.2
75
Thermal Expansion, µm/m-K 9.1
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
12
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
12

Otherwise Unclassified Properties

Density, g/cm3 4.5
8.7
Embodied Carbon, kg CO2/kg material 41
3.5
Embodied Energy, MJ/kg 670
56
Embodied Water, L/kg 270
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
65
Resilience: Unit (Modulus of Resilience), kJ/m3 1380
150
Stiffness to Weight: Axial, points 13
7.0
Stiffness to Weight: Bending, points 35
18
Strength to Weight: Axial, points 44
10
Strength to Weight: Bending, points 39
12
Thermal Diffusivity, mm2/s 3.3
23
Thermal Shock Resistance, points 52
11

Alloy Composition

Aluminum (Al), % 2.5 to 3.5
0 to 0.0050
Antimony (Sb), % 0
0 to 0.020
Boron (B), % 0
0 to 0.1
Carbon (C), % 0 to 0.1
0
Copper (Cu), % 0
86 to 89
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.25
0 to 0.4
Lead (Pb), % 0
0 to 0.090
Manganese (Mn), % 0
0 to 0.010
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
Phosphorus (P), % 0
0 to 0.050
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0.1 to 0.65
Tin (Sn), % 0
7.5 to 8.5
Titanium (Ti), % 92.5 to 95.5
0
Vanadium (V), % 2.0 to 3.0
0
Zinc (Zn), % 0
1.0 to 5.0
Zirconium (Zr), % 0
0 to 0.1
Residuals, % 0
0 to 0.7