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C67400 Bronze vs. Grade 29 Titanium

C67400 bronze belongs to the copper alloys classification, while grade 29 titanium belongs to the titanium alloys. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C67400 bronze and the bottom bar is grade 29 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 22 to 28
6.8 to 11
Poisson's Ratio 0.31
0.32
Shear Modulus, GPa 41
40
Shear Strength, MPa 310 to 350
550 to 560
Tensile Strength: Ultimate (UTS), MPa 480 to 610
930 to 940
Tensile Strength: Yield (Proof), MPa 250 to 370
850 to 870

Thermal Properties

Latent Heat of Fusion, J/g 190
410
Maximum Temperature: Mechanical, °C 130
340
Melting Completion (Liquidus), °C 890
1610
Melting Onset (Solidus), °C 870
1560
Specific Heat Capacity, J/kg-K 400
560
Thermal Conductivity, W/m-K 100
7.3
Thermal Expansion, µm/m-K 21
9.3

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 23
1.0
Electrical Conductivity: Equal Weight (Specific), % IACS 26
2.0

Otherwise Unclassified Properties

Base Metal Price, % relative 23
36
Density, g/cm3 7.9
4.5
Embodied Carbon, kg CO2/kg material 2.8
39
Embodied Energy, MJ/kg 48
640
Embodied Water, L/kg 330
410

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110 to 120
62 to 100
Resilience: Unit (Modulus of Resilience), kJ/m3 300 to 660
3420 to 3540
Stiffness to Weight: Axial, points 7.5
13
Stiffness to Weight: Bending, points 20
35
Strength to Weight: Axial, points 17 to 22
58 to 59
Strength to Weight: Bending, points 17 to 20
47 to 48
Thermal Diffusivity, mm2/s 32
2.9
Thermal Shock Resistance, points 16 to 20
68 to 69

Alloy Composition

Aluminum (Al), % 0.5 to 2.0
5.5 to 6.5
Carbon (C), % 0
0 to 0.080
Copper (Cu), % 57 to 60
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.35
0 to 0.25
Lead (Pb), % 0 to 0.5
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 0.13
Ruthenium (Ru), % 0
0.080 to 0.14
Silicon (Si), % 0.5 to 1.5
0
Tin (Sn), % 0 to 0.3
0
Titanium (Ti), % 0
88 to 90.9
Vanadium (V), % 0
3.5 to 4.5
Zinc (Zn), % 31.1 to 40
0
Residuals, % 0
0 to 0.4