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C43400 Brass vs. Grade Ti-Pd16 Titanium

C43400 brass belongs to the copper alloys classification, while grade Ti-Pd16 titanium belongs to the titanium alloys. There are 28 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C43400 brass and the bottom bar is grade Ti-Pd16 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 3.0 to 49
17
Poisson's Ratio 0.33
0.32
Rockwell B Hardness 54 to 94
83
Shear Modulus, GPa 42
40
Tensile Strength: Ultimate (UTS), MPa 310 to 690
390
Tensile Strength: Yield (Proof), MPa 110 to 560
310

Thermal Properties

Latent Heat of Fusion, J/g 190
420
Maximum Temperature: Mechanical, °C 170
320
Melting Completion (Liquidus), °C 1020
1660
Melting Onset (Solidus), °C 990
1610
Specific Heat Capacity, J/kg-K 380
540
Thermal Conductivity, W/m-K 140
22
Thermal Expansion, µm/m-K 19
8.7

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 31
3.6
Electrical Conductivity: Equal Weight (Specific), % IACS 32
7.1

Otherwise Unclassified Properties

Density, g/cm3 8.6
4.5
Embodied Carbon, kg CO2/kg material 2.7
36
Embodied Energy, MJ/kg 44
600
Embodied Water, L/kg 320
230

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19 to 120
62
Resilience: Unit (Modulus of Resilience), kJ/m3 57 to 1420
440
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 19
35
Strength to Weight: Axial, points 10 to 22
24
Strength to Weight: Bending, points 12 to 20
26
Thermal Diffusivity, mm2/s 41
8.9
Thermal Shock Resistance, points 11 to 24
30

Alloy Composition

Carbon (C), % 0
0 to 0.1
Copper (Cu), % 84 to 87
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.050
0 to 0.3
Lead (Pb), % 0 to 0.050
0
Nickel (Ni), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.18
Palladium (Pd), % 0
0.040 to 0.080
Tin (Sn), % 0.4 to 1.0
0
Titanium (Ti), % 0
98.8 to 99.96
Zinc (Zn), % 11.4 to 15.6
0
Residuals, % 0
0 to 0.4