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CC496K Bronze vs. Grade 20 Titanium

CC496K bronze belongs to the copper alloys classification, while grade 20 titanium belongs to the titanium alloys. There are 23 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is CC496K bronze and the bottom bar is grade 20 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 97
120
Elongation at Break, % 8.6
5.7 to 17
Poisson's Ratio 0.35
0.32
Shear Modulus, GPa 36
47
Tensile Strength: Ultimate (UTS), MPa 210
900 to 1270
Tensile Strength: Yield (Proof), MPa 99
850 to 1190

Thermal Properties

Latent Heat of Fusion, J/g 170
400
Maximum Temperature: Mechanical, °C 140
370
Melting Completion (Liquidus), °C 900
1660
Melting Onset (Solidus), °C 820
1600
Specific Heat Capacity, J/kg-K 340
520
Thermal Expansion, µm/m-K 19
9.6

Otherwise Unclassified Properties

Density, g/cm3 9.2
5.0
Embodied Carbon, kg CO2/kg material 3.3
52
Embodied Energy, MJ/kg 52
860
Embodied Water, L/kg 380
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 15
71 to 150
Resilience: Unit (Modulus of Resilience), kJ/m3 50
2940 to 5760
Stiffness to Weight: Axial, points 5.9
14
Stiffness to Weight: Bending, points 17
33
Strength to Weight: Axial, points 6.5
50 to 70
Strength to Weight: Bending, points 8.6
41 to 52
Thermal Shock Resistance, points 8.1
55 to 77

Alloy Composition

Aluminum (Al), % 0 to 0.010
3.0 to 4.0
Antimony (Sb), % 0 to 0.5
0
Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
5.5 to 6.5
Copper (Cu), % 72 to 79.5
0
Hydrogen (H), % 0
0 to 0.020
Iron (Fe), % 0 to 0.25
0 to 0.3
Lead (Pb), % 13 to 17
0
Manganese (Mn), % 0 to 0.2
0
Molybdenum (Mo), % 0
3.5 to 4.5
Nickel (Ni), % 0.5 to 2.0
0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.12
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
71 to 77
Vanadium (V), % 0
7.5 to 8.5
Zinc (Zn), % 0 to 2.0
0
Zirconium (Zr), % 0
3.5 to 4.5
Residuals, % 0
0 to 0.4