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C87200 Bronze vs. R56401 Titanium

C87200 bronze belongs to the copper alloys classification, while R56401 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 C87200 bronze and the bottom bar is R56401 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 30
9.1
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 43
40
Tensile Strength: Ultimate (UTS), MPa 380
940
Tensile Strength: Yield (Proof), MPa 170
850

Thermal Properties

Latent Heat of Fusion, J/g 260
410
Maximum Temperature: Mechanical, °C 200
340
Melting Completion (Liquidus), °C 970
1610
Melting Onset (Solidus), °C 860
1560
Specific Heat Capacity, J/kg-K 410
560
Thermal Conductivity, W/m-K 28
7.1
Thermal Expansion, µm/m-K 17
9.6

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.0
1.0
Electrical Conductivity: Equal Weight (Specific), % IACS 6.3
2.0

Otherwise Unclassified Properties

Base Metal Price, % relative 29
36
Density, g/cm3 8.6
4.5
Embodied Carbon, kg CO2/kg material 2.7
38
Embodied Energy, MJ/kg 44
610
Embodied Water, L/kg 310
200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 93
83
Resilience: Unit (Modulus of Resilience), kJ/m3 130
3440
Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 19
35
Strength to Weight: Axial, points 12
59
Strength to Weight: Bending, points 14
48
Thermal Diffusivity, mm2/s 8.0
2.9
Thermal Shock Resistance, points 14
67

Alloy Composition

Aluminum (Al), % 0 to 1.5
5.5 to 6.5
Carbon (C), % 0
0 to 0.080
Copper (Cu), % 89 to 99
0
Hydrogen (H), % 0
0 to 0.012
Iron (Fe), % 0 to 2.5
0 to 0.25
Lead (Pb), % 0 to 0.5
0
Manganese (Mn), % 0 to 1.5
0
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.13
Phosphorus (P), % 0 to 0.5
0
Silicon (Si), % 1.0 to 5.0
0
Tin (Sn), % 0 to 1.0
0
Titanium (Ti), % 0
88.5 to 91
Vanadium (V), % 0
3.5 to 4.5
Zinc (Zn), % 0 to 5.0
0