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Grade Ti-Pd7B Titanium vs. C26000 Brass

Grade Ti-Pd7B titanium belongs to the titanium alloys classification, while C26000 brass belongs to the copper 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 grade Ti-Pd7B titanium and the bottom bar is C26000 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 17
2.5 to 66
Poisson's Ratio 0.32
0.31
Rockwell B Hardness 83
53 to 93
Shear Modulus, GPa 40
41
Tensile Strength: Ultimate (UTS), MPa 390
320 to 680
Tensile Strength: Yield (Proof), MPa 310
110 to 570

Thermal Properties

Latent Heat of Fusion, J/g 420
180
Maximum Temperature: Mechanical, °C 320
140
Melting Completion (Liquidus), °C 1660
950
Melting Onset (Solidus), °C 1610
920
Specific Heat Capacity, J/kg-K 540
390
Thermal Conductivity, W/m-K 22
120
Thermal Expansion, µm/m-K 8.7
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.6
28
Electrical Conductivity: Equal Weight (Specific), % IACS 7.1
31

Otherwise Unclassified Properties

Density, g/cm3 4.5
8.2
Embodied Carbon, kg CO2/kg material 49
2.7
Embodied Energy, MJ/kg 840
45
Embodied Water, L/kg 520
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 62
6.1 to 420
Resilience: Unit (Modulus of Resilience), kJ/m3 440
51 to 1490
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 35
19
Strength to Weight: Axial, points 24
11 to 23
Strength to Weight: Bending, points 26
13 to 21
Thermal Diffusivity, mm2/s 8.9
38
Thermal Shock Resistance, points 30
11 to 23

Alloy Composition

Bismuth (Bi), % 0
0 to 0.0059
Carbon (C), % 0 to 0.1
0
Copper (Cu), % 0
68.5 to 71.5
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.2
0 to 0.050
Lead (Pb), % 0
0 to 0.070
Nickel (Ni), % 0 to 0.050
0
Oxygen (O), % 0 to 0.4
0
Palladium (Pd), % 0.12 to 0.3
0
Titanium (Ti), % 98.8 to 99.9
0
Zinc (Zn), % 0
28.1 to 31.5
Residuals, % 0
0 to 0.3