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Grade Ti-Pd18 Titanium vs. C48600 Brass

Grade Ti-Pd18 titanium belongs to the titanium alloys classification, while C48600 brass 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 C48600 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Elongation at Break, % 17
20 to 25
Poisson's Ratio 0.32
0.31
Shear Modulus, GPa 40
39
Tensile Strength: Ultimate (UTS), MPa 710
280 to 360
Tensile Strength: Yield (Proof), MPa 540
110 to 170

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
890
Specific Heat Capacity, J/kg-K 550
380
Thermal Conductivity, W/m-K 8.2
110
Thermal Expansion, µm/m-K 9.1
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
25
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
28

Otherwise Unclassified Properties

Density, g/cm3 4.5
8.1
Embodied Carbon, kg CO2/kg material 41
2.8
Embodied Energy, MJ/kg 670
47
Embodied Water, L/kg 270
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
55 to 59
Resilience: Unit (Modulus of Resilience), kJ/m3 1380
61 to 140
Stiffness to Weight: Axial, points 13
7.1
Stiffness to Weight: Bending, points 35
19
Strength to Weight: Axial, points 44
9.5 to 12
Strength to Weight: Bending, points 39
12 to 14
Thermal Diffusivity, mm2/s 3.3
36
Thermal Shock Resistance, points 52
9.3 to 12

Alloy Composition

Aluminum (Al), % 2.5 to 3.5
0
Arsenic (As), % 0
0.020 to 0.25
Carbon (C), % 0 to 0.1
0
Copper (Cu), % 0
59 to 62
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.25
0
Lead (Pb), % 0
1.0 to 2.5
Nickel (Ni), % 0 to 0.050
0
Oxygen (O), % 0 to 0.15
0
Palladium (Pd), % 0.040 to 0.080
0
Tin (Sn), % 0
0.3 to 1.5
Titanium (Ti), % 92.5 to 95.5
0
Vanadium (V), % 2.0 to 3.0
0
Zinc (Zn), % 0
33.4 to 39.7
Residuals, % 0
0 to 0.4