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Grade Ti-Pd18 Titanium vs. C28000 Muntz Metal

Grade Ti-Pd18 titanium belongs to the titanium alloys classification, while C28000 Muntz Metal belongs to the copper alloys. There are 27 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is grade Ti-Pd18 titanium and the bottom bar is C28000 Muntz Metal.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Elongation at Break, % 17
10 to 45
Poisson's Ratio 0.32
0.31
Shear Modulus, GPa 40
40
Tensile Strength: Ultimate (UTS), MPa 710
330 to 610
Tensile Strength: Yield (Proof), MPa 540
150 to 370

Thermal Properties

Latent Heat of Fusion, J/g 410
170
Maximum Temperature: Mechanical, °C 330
120
Melting Completion (Liquidus), °C 1640
900
Melting Onset (Solidus), °C 1590
900
Specific Heat Capacity, J/kg-K 550
390
Thermal Conductivity, W/m-K 8.2
120
Thermal Expansion, µm/m-K 9.1
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
28
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
31

Otherwise Unclassified Properties

Density, g/cm3 4.5
8.0
Embodied Carbon, kg CO2/kg material 41
2.7
Embodied Energy, MJ/kg 670
46
Embodied Water, L/kg 270
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
27 to 240
Resilience: Unit (Modulus of Resilience), kJ/m3 1380
110 to 670
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 35
20
Strength to Weight: Axial, points 44
11 to 21
Strength to Weight: Bending, points 39
13 to 20
Thermal Diffusivity, mm2/s 3.3
40
Thermal Shock Resistance, points 52
11 to 20

Alloy Composition

Aluminum (Al), % 2.5 to 3.5
0
Carbon (C), % 0 to 0.1
0
Copper (Cu), % 0
59 to 63
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.25
0 to 0.070
Lead (Pb), % 0
0 to 0.3
Nickel (Ni), % 0 to 0.050
0
Oxygen (O), % 0 to 0.15
0
Palladium (Pd), % 0.040 to 0.080
0
Titanium (Ti), % 92.5 to 95.5
0
Vanadium (V), % 2.0 to 3.0
0
Zinc (Zn), % 0
36.3 to 41
Residuals, % 0
0 to 0.3