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Grade Ti-Pd7B Titanium vs. C67300 Bronze

Grade Ti-Pd7B titanium belongs to the titanium alloys classification, while C67300 bronze belongs to the copper 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 grade Ti-Pd7B titanium and the bottom bar is C67300 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 17
12
Poisson's Ratio 0.32
0.31
Rockwell B Hardness 83
91
Shear Modulus, GPa 40
41
Tensile Strength: Ultimate (UTS), MPa 390
500
Tensile Strength: Yield (Proof), MPa 310
340

Thermal Properties

Latent Heat of Fusion, J/g 420
190
Maximum Temperature: Mechanical, °C 320
130
Melting Completion (Liquidus), °C 1660
870
Melting Onset (Solidus), °C 1610
830
Specific Heat Capacity, J/kg-K 540
390
Thermal Conductivity, W/m-K 22
95
Thermal Expansion, µm/m-K 8.7
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.6
22
Electrical Conductivity: Equal Weight (Specific), % IACS 7.1
25

Otherwise Unclassified Properties

Density, g/cm3 4.5
8.0
Embodied Carbon, kg CO2/kg material 49
2.7
Embodied Energy, MJ/kg 840
46
Embodied Water, L/kg 520
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 62
55
Resilience: Unit (Modulus of Resilience), kJ/m3 440
550
Stiffness to Weight: Axial, points 13
7.4
Stiffness to Weight: Bending, points 35
20
Strength to Weight: Axial, points 24
17
Strength to Weight: Bending, points 26
17
Thermal Diffusivity, mm2/s 8.9
30
Thermal Shock Resistance, points 30
16

Alloy Composition

Aluminum (Al), % 0
0 to 0.25
Carbon (C), % 0 to 0.1
0
Copper (Cu), % 0
58 to 63
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.2
0 to 0.5
Lead (Pb), % 0
0.4 to 3.0
Manganese (Mn), % 0
2.0 to 3.5
Nickel (Ni), % 0 to 0.050
0 to 0.25
Oxygen (O), % 0 to 0.4
0
Palladium (Pd), % 0.12 to 0.3
0
Silicon (Si), % 0
0.5 to 1.5
Tin (Sn), % 0
0 to 0.3
Titanium (Ti), % 98.8 to 99.9
0
Zinc (Zn), % 0
27.2 to 39.1
Residuals, % 0
0 to 0.5