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CC496K Bronze vs. Grade Ti-Pd18 Titanium

CC496K bronze belongs to the copper alloys classification, while grade Ti-Pd18 titanium belongs to the titanium alloys. There are 28 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is CC496K bronze and the bottom bar is grade Ti-Pd18 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 72
320
Elastic (Young's, Tensile) Modulus, GPa 97
110
Elongation at Break, % 8.6
17
Poisson's Ratio 0.35
0.32
Shear Modulus, GPa 36
40
Tensile Strength: Ultimate (UTS), MPa 210
710
Tensile Strength: Yield (Proof), MPa 99
540

Thermal Properties

Latent Heat of Fusion, J/g 170
410
Maximum Temperature: Mechanical, °C 140
330
Melting Completion (Liquidus), °C 900
1640
Melting Onset (Solidus), °C 820
1590
Specific Heat Capacity, J/kg-K 340
550
Thermal Conductivity, W/m-K 52
8.2
Thermal Expansion, µm/m-K 19
9.1

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 11
2.7

Otherwise Unclassified Properties

Density, g/cm3 9.2
4.5
Embodied Carbon, kg CO2/kg material 3.3
41
Embodied Energy, MJ/kg 52
670
Embodied Water, L/kg 380
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 15
110
Resilience: Unit (Modulus of Resilience), kJ/m3 50
1380
Stiffness to Weight: Axial, points 5.9
13
Stiffness to Weight: Bending, points 17
35
Strength to Weight: Axial, points 6.5
44
Strength to Weight: Bending, points 8.6
39
Thermal Diffusivity, mm2/s 17
3.3
Thermal Shock Resistance, points 8.1
52

Alloy Composition

Aluminum (Al), % 0 to 0.010
2.5 to 3.5
Antimony (Sb), % 0 to 0.5
0
Carbon (C), % 0
0 to 0.1
Copper (Cu), % 72 to 79.5
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.25
0 to 0.25
Lead (Pb), % 13 to 17
0
Manganese (Mn), % 0 to 0.2
0
Nickel (Ni), % 0.5 to 2.0
0 to 0.050
Oxygen (O), % 0
0 to 0.15
Palladium (Pd), % 0
0.040 to 0.080
Phosphorus (P), % 0 to 0.1
0
Silicon (Si), % 0 to 0.010
0
Sulfur (S), % 0 to 0.1
0
Tin (Sn), % 6.0 to 8.0
0
Titanium (Ti), % 0
92.5 to 95.5
Vanadium (V), % 0
2.0 to 3.0
Zinc (Zn), % 0 to 2.0
0
Residuals, % 0
0 to 0.4