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C67300 Bronze vs. Grade 11 Titanium

C67300 bronze belongs to the copper alloys classification, while grade 11 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 C67300 bronze and the bottom bar is grade 11 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 12
29
Poisson's Ratio 0.31
0.32
Shear Modulus, GPa 41
38
Shear Strength, MPa 300
200
Tensile Strength: Ultimate (UTS), MPa 500
310
Tensile Strength: Yield (Proof), MPa 340
230

Thermal Properties

Latent Heat of Fusion, J/g 190
420
Maximum Temperature: Mechanical, °C 130
320
Melting Completion (Liquidus), °C 870
1660
Melting Onset (Solidus), °C 830
1610
Specific Heat Capacity, J/kg-K 390
540
Thermal Conductivity, W/m-K 95
22
Thermal Expansion, µm/m-K 20
9.2

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 22
3.7
Electrical Conductivity: Equal Weight (Specific), % IACS 25
7.3

Otherwise Unclassified Properties

Density, g/cm3 8.0
4.5
Embodied Carbon, kg CO2/kg material 2.7
47
Embodied Energy, MJ/kg 46
800
Embodied Water, L/kg 320
470

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 55
81
Resilience: Unit (Modulus of Resilience), kJ/m3 550
240
Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 20
35
Strength to Weight: Axial, points 17
19
Strength to Weight: Bending, points 17
22
Thermal Diffusivity, mm2/s 30
8.9
Thermal Shock Resistance, points 16
22

Alloy Composition

Aluminum (Al), % 0 to 0.25
0
Carbon (C), % 0
0 to 0.080
Copper (Cu), % 58 to 63
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.5
0 to 0.2
Lead (Pb), % 0.4 to 3.0
0
Manganese (Mn), % 2.0 to 3.5
0
Nickel (Ni), % 0 to 0.25
0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.18
Palladium (Pd), % 0
0.12 to 0.25
Silicon (Si), % 0.5 to 1.5
0
Tin (Sn), % 0 to 0.3
0
Titanium (Ti), % 0
98.8 to 99.88
Zinc (Zn), % 27.2 to 39.1
0
Residuals, % 0
0 to 0.4