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CC763S Brass vs. Grade Ti-Pd18 Titanium

CC763S brass belongs to the copper alloys classification, while grade Ti-Pd18 titanium belongs to the titanium alloys. There are 26 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 CC763S brass and the bottom bar is grade Ti-Pd18 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 130
320
Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 7.3
17
Poisson's Ratio 0.31
0.32
Shear Modulus, GPa 41
40
Tensile Strength: Ultimate (UTS), MPa 490
710
Tensile Strength: Yield (Proof), MPa 270
540

Thermal Properties

Latent Heat of Fusion, J/g 190
410
Maximum Temperature: Mechanical, °C 140
330
Melting Completion (Liquidus), °C 870
1640
Melting Onset (Solidus), °C 830
1590
Specific Heat Capacity, J/kg-K 400
550
Thermal Expansion, µm/m-K 20
9.1

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 29
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 32
2.7

Otherwise Unclassified Properties

Density, g/cm3 8.0
4.5
Embodied Carbon, kg CO2/kg material 2.9
41
Embodied Energy, MJ/kg 49
670
Embodied Water, L/kg 330
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30
110
Resilience: Unit (Modulus of Resilience), kJ/m3 340
1380
Stiffness to Weight: Axial, points 7.5
13
Stiffness to Weight: Bending, points 20
35
Strength to Weight: Axial, points 17
44
Strength to Weight: Bending, points 17
39
Thermal Shock Resistance, points 16
52

Alloy Composition

Aluminum (Al), % 1.0 to 2.5
2.5 to 3.5
Antimony (Sb), % 0 to 0.080
0
Carbon (C), % 0
0 to 0.1
Copper (Cu), % 56.5 to 67
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0.5 to 2.0
0 to 0.25
Lead (Pb), % 0 to 1.5
0
Manganese (Mn), % 1.0 to 3.5
0
Nickel (Ni), % 0 to 2.5
0 to 0.050
Oxygen (O), % 0
0 to 0.15
Palladium (Pd), % 0
0.040 to 0.080
Silicon (Si), % 0 to 1.0
0
Tin (Sn), % 0 to 1.0
0
Titanium (Ti), % 0
92.5 to 95.5
Vanadium (V), % 0
2.0 to 3.0
Zinc (Zn), % 18.9 to 41
0
Residuals, % 0
0 to 0.4