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C34000 Brass vs. Grade Ti-Pd8A Titanium

C34000 brass belongs to the copper alloys classification, while grade Ti-Pd8A titanium belongs to the titanium alloys. There are 23 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is C34000 brass and the bottom bar is grade Ti-Pd8A titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Poisson's Ratio 0.31
0.32
Shear Modulus, GPa 40
40
Tensile Strength: Ultimate (UTS), MPa 340 to 650
500

Thermal Properties

Latent Heat of Fusion, J/g 170
420
Maximum Temperature: Mechanical, °C 120
320
Melting Completion (Liquidus), °C 930
1660
Melting Onset (Solidus), °C 890
1610
Specific Heat Capacity, J/kg-K 380
540
Thermal Conductivity, W/m-K 120
21
Thermal Expansion, µm/m-K 21
8.7

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
3.5
Electrical Conductivity: Equal Weight (Specific), % IACS 29
6.9

Otherwise Unclassified Properties

Density, g/cm3 8.1
4.5
Embodied Carbon, kg CO2/kg material 2.6
49
Embodied Energy, MJ/kg 45
840
Embodied Water, L/kg 320
520

Common Calculations

Stiffness to Weight: Axial, points 7.1
13
Stiffness to Weight: Bending, points 19
35
Strength to Weight: Axial, points 11 to 22
31
Strength to Weight: Bending, points 13 to 21
31
Thermal Diffusivity, mm2/s 37
8.6
Thermal Shock Resistance, points 11 to 22
39

Alloy Composition

Carbon (C), % 0
0 to 0.1
Copper (Cu), % 62 to 65
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.1
0 to 0.25
Lead (Pb), % 0.8 to 1.5
0
Nickel (Ni), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.4
Palladium (Pd), % 0
0.12 to 0.3
Titanium (Ti), % 0
98.8 to 99.9
Zinc (Zn), % 33 to 37.2
0
Residuals, % 0
0 to 0.4