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C90200 Bronze vs. Titanium 4-4-2

C90200 bronze belongs to the copper alloys classification, while titanium 4-4-2 belongs to the titanium alloys. There are 26 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is C90200 bronze and the bottom bar is titanium 4-4-2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 30
10
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 41
42
Tensile Strength: Ultimate (UTS), MPa 260
1150 to 1250
Tensile Strength: Yield (Proof), MPa 110
1030 to 1080

Thermal Properties

Latent Heat of Fusion, J/g 200
410
Maximum Temperature: Mechanical, °C 180
310
Melting Completion (Liquidus), °C 1050
1610
Melting Onset (Solidus), °C 880
1560
Specific Heat Capacity, J/kg-K 370
540
Thermal Conductivity, W/m-K 62
6.7
Thermal Expansion, µm/m-K 18
8.6

Otherwise Unclassified Properties

Base Metal Price, % relative 34
39
Density, g/cm3 8.8
4.7
Embodied Carbon, kg CO2/kg material 3.3
30
Embodied Energy, MJ/kg 53
480
Embodied Water, L/kg 370
180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 63
110 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 55
4700 to 5160
Stiffness to Weight: Axial, points 7.0
13
Stiffness to Weight: Bending, points 18
34
Strength to Weight: Axial, points 8.3
68 to 74
Strength to Weight: Bending, points 10
52 to 55
Thermal Diffusivity, mm2/s 19
2.6
Thermal Shock Resistance, points 9.5
86 to 93

Alloy Composition

Aluminum (Al), % 0 to 0.0050
3.0 to 5.0
Antimony (Sb), % 0 to 0.2
0
Carbon (C), % 0
0 to 0.080
Copper (Cu), % 91 to 94
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.2
0 to 0.2
Lead (Pb), % 0 to 0.3
0
Molybdenum (Mo), % 0
3.0 to 5.0
Nickel (Ni), % 0 to 0.5
0
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.25
Phosphorus (P), % 0 to 0.050
0
Silicon (Si), % 0 to 0.0050
0.3 to 0.7
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 6.0 to 8.0
1.5 to 2.5
Titanium (Ti), % 0
85.8 to 92.2
Zinc (Zn), % 0 to 0.5
0
Residuals, % 0
0 to 0.4