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Grade Ti-Pd18 Titanium vs. C85200 Brass

Grade Ti-Pd18 titanium belongs to the titanium alloys classification, while C85200 brass belongs to the copper alloys. There are 27 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-Pd18 titanium and the bottom bar is C85200 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 17
28
Poisson's Ratio 0.32
0.32
Shear Modulus, GPa 40
40
Tensile Strength: Ultimate (UTS), MPa 710
270
Tensile Strength: Yield (Proof), MPa 540
95

Thermal Properties

Latent Heat of Fusion, J/g 410
180
Maximum Temperature: Mechanical, °C 330
140
Melting Completion (Liquidus), °C 1640
940
Melting Onset (Solidus), °C 1590
930
Specific Heat Capacity, J/kg-K 550
380
Thermal Conductivity, W/m-K 8.2
84
Thermal Expansion, µm/m-K 9.1
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
18
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
19

Otherwise Unclassified Properties

Density, g/cm3 4.5
8.4
Embodied Carbon, kg CO2/kg material 41
2.8
Embodied Energy, MJ/kg 670
46
Embodied Water, L/kg 270
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
59
Resilience: Unit (Modulus of Resilience), kJ/m3 1380
42
Stiffness to Weight: Axial, points 13
7.0
Stiffness to Weight: Bending, points 35
19
Strength to Weight: Axial, points 44
8.9
Strength to Weight: Bending, points 39
11
Thermal Diffusivity, mm2/s 3.3
27
Thermal Shock Resistance, points 52
9.3

Alloy Composition

Aluminum (Al), % 2.5 to 3.5
0 to 0.0050
Antimony (Sb), % 0
0 to 0.2
Carbon (C), % 0 to 0.1
0
Copper (Cu), % 0
70 to 74
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.25
0 to 0.6
Lead (Pb), % 0
1.5 to 3.8
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 0.020
Silicon (Si), % 0
0 to 0.050
Sulfur (S), % 0
0 to 0.050
Tin (Sn), % 0
0.7 to 2.0
Titanium (Ti), % 92.5 to 95.5
0
Vanadium (V), % 2.0 to 3.0
0
Zinc (Zn), % 0
20 to 27
Residuals, % 0
0 to 0.9