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Grade Ti-Pd7B Titanium vs. C28500 Muntz Metal

Grade Ti-Pd7B titanium belongs to the titanium alloys classification, while C28500 Muntz Metal 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 C28500 Muntz Metal.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Elongation at Break, % 17
20
Poisson's Ratio 0.32
0.3
Rockwell B Hardness 83
150
Shear Modulus, GPa 40
40
Tensile Strength: Ultimate (UTS), MPa 390
520
Tensile Strength: Yield (Proof), MPa 310
380

Thermal Properties

Latent Heat of Fusion, J/g 420
170
Maximum Temperature: Mechanical, °C 320
110
Melting Completion (Liquidus), °C 1660
900
Melting Onset (Solidus), °C 1610
890
Specific Heat Capacity, J/kg-K 540
390
Thermal Conductivity, W/m-K 22
100
Thermal Expansion, µm/m-K 8.7
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.6
29
Electrical Conductivity: Equal Weight (Specific), % IACS 7.1
33

Otherwise Unclassified Properties

Density, g/cm3 4.5
7.9
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
94
Resilience: Unit (Modulus of Resilience), kJ/m3 440
700
Stiffness to Weight: Axial, points 13
7.3
Stiffness to Weight: Bending, points 35
20
Strength to Weight: Axial, points 24
18
Strength to Weight: Bending, points 26
18
Thermal Diffusivity, mm2/s 8.9
33
Thermal Shock Resistance, points 30
17

Alloy Composition

Carbon (C), % 0 to 0.1
0
Copper (Cu), % 0
57 to 59
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.2
0 to 0.35
Lead (Pb), % 0
0 to 0.25
Nickel (Ni), % 0 to 0.050
0
Oxygen (O), % 0 to 0.4
0
Palladium (Pd), % 0.12 to 0.3
0
Titanium (Ti), % 98.8 to 99.9
0
Zinc (Zn), % 0
39.5 to 43
Residuals, % 0
0 to 0.9