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C91000 Bronze vs. Grade 29 Titanium

C91000 bronze belongs to the copper alloys classification, while grade 29 titanium belongs to the titanium alloys. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C91000 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, % 7.0
6.8 to 11
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 39
40
Tensile Strength: Ultimate (UTS), MPa 230
930 to 940
Tensile Strength: Yield (Proof), MPa 150
850 to 870

Thermal Properties

Latent Heat of Fusion, J/g 180
410
Maximum Temperature: Mechanical, °C 160
340
Melting Completion (Liquidus), °C 960
1610
Melting Onset (Solidus), °C 820
1560
Specific Heat Capacity, J/kg-K 360
560
Thermal Conductivity, W/m-K 64
7.3
Thermal Expansion, µm/m-K 18
9.3

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
1.0
Electrical Conductivity: Equal Weight (Specific), % IACS 9.4
2.0

Otherwise Unclassified Properties

Base Metal Price, % relative 37
36
Density, g/cm3 8.6
4.5
Embodied Carbon, kg CO2/kg material 4.1
39
Embodied Energy, MJ/kg 67
640
Embodied Water, L/kg 420
410

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 14
62 to 100
Resilience: Unit (Modulus of Resilience), kJ/m3 100
3420 to 3540
Stiffness to Weight: Axial, points 6.8
13
Stiffness to Weight: Bending, points 18
35
Strength to Weight: Axial, points 7.5
58 to 59
Strength to Weight: Bending, points 9.7
47 to 48
Thermal Diffusivity, mm2/s 20
2.9
Thermal Shock Resistance, points 8.8
68 to 69

Alloy Composition

Aluminum (Al), % 0 to 0.0050
5.5 to 6.5
Antimony (Sb), % 0 to 0.2
0
Carbon (C), % 0
0 to 0.080
Copper (Cu), % 84 to 86
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.1
0 to 0.25
Lead (Pb), % 0 to 0.2
0
Nickel (Ni), % 0 to 0.8
0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.13
Phosphorus (P), % 0 to 1.5
0
Ruthenium (Ru), % 0
0.080 to 0.14
Silicon (Si), % 0 to 0.0050
0
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 14 to 16
0
Titanium (Ti), % 0
88 to 90.9
Vanadium (V), % 0
3.5 to 4.5
Zinc (Zn), % 0 to 1.5
0
Residuals, % 0
0 to 0.4