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Grade Ti-Pd18 Titanium vs. C69300 Brass

Grade Ti-Pd18 titanium belongs to the titanium alloys classification, while C69300 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 C69300 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 17
8.5 to 15
Poisson's Ratio 0.32
0.32
Shear Modulus, GPa 40
41
Tensile Strength: Ultimate (UTS), MPa 710
550 to 630
Tensile Strength: Yield (Proof), MPa 540
300 to 390

Thermal Properties

Latent Heat of Fusion, J/g 410
240
Maximum Temperature: Mechanical, °C 330
160
Melting Completion (Liquidus), °C 1640
880
Melting Onset (Solidus), °C 1590
860
Specific Heat Capacity, J/kg-K 550
400
Thermal Conductivity, W/m-K 8.2
38
Thermal Expansion, µm/m-K 9.1
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
8.0
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
8.8

Otherwise Unclassified Properties

Density, g/cm3 4.5
8.2
Embodied Carbon, kg CO2/kg material 41
2.7
Embodied Energy, MJ/kg 670
45
Embodied Water, L/kg 270
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
47 to 70
Resilience: Unit (Modulus of Resilience), kJ/m3 1380
400 to 700
Stiffness to Weight: Axial, points 13
7.4
Stiffness to Weight: Bending, points 35
19
Strength to Weight: Axial, points 44
19 to 21
Strength to Weight: Bending, points 39
18 to 20
Thermal Diffusivity, mm2/s 3.3
12
Thermal Shock Resistance, points 52
19 to 22

Alloy Composition

Aluminum (Al), % 2.5 to 3.5
0
Carbon (C), % 0 to 0.1
0
Copper (Cu), % 0
73 to 77
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.25
0 to 0.1
Lead (Pb), % 0
0 to 0.090
Manganese (Mn), % 0
0 to 0.1
Nickel (Ni), % 0 to 0.050
0 to 0.1
Oxygen (O), % 0 to 0.15
0
Palladium (Pd), % 0.040 to 0.080
0
Phosphorus (P), % 0
0.040 to 0.15
Silicon (Si), % 0
2.7 to 3.4
Tin (Sn), % 0
0 to 0.2
Titanium (Ti), % 92.5 to 95.5
0
Vanadium (V), % 2.0 to 3.0
0
Zinc (Zn), % 0
18.4 to 24.3
Residuals, % 0
0 to 0.5