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C91300 Bell Metal vs. Titanium 6-2-4-2

C91300 bell metal belongs to the copper alloys classification, while titanium 6-2-4-2 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 C91300 bell metal and the bottom bar is titanium 6-2-4-2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Elongation at Break, % 0.5
8.6
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 38
40
Tensile Strength: Ultimate (UTS), MPa 240
950
Tensile Strength: Yield (Proof), MPa 210
880

Thermal Properties

Latent Heat of Fusion, J/g 180
400
Maximum Temperature: Mechanical, °C 150
300
Melting Completion (Liquidus), °C 890
1590
Melting Onset (Solidus), °C 820
1540
Specific Heat Capacity, J/kg-K 360
540
Thermal Expansion, µm/m-K 18
9.5

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
0.9
Electrical Conductivity: Equal Weight (Specific), % IACS 7.4
1.8

Otherwise Unclassified Properties

Base Metal Price, % relative 39
42
Density, g/cm3 8.6
4.6
Embodied Carbon, kg CO2/kg material 4.5
32
Embodied Energy, MJ/kg 74
520
Embodied Water, L/kg 460
210

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 1.1
79
Resilience: Unit (Modulus of Resilience), kJ/m3 210
3640
Stiffness to Weight: Axial, points 6.6
13
Stiffness to Weight: Bending, points 18
34
Strength to Weight: Axial, points 7.8
57
Strength to Weight: Bending, points 10
46
Thermal Shock Resistance, points 9.3
67

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 0.050
Copper (Cu), % 79 to 82
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.25
0 to 0.25
Lead (Pb), % 0 to 0.25
0
Molybdenum (Mo), % 0
1.8 to 2.2
Nickel (Ni), % 0 to 0.5
0
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.15
Phosphorus (P), % 0 to 1.5
0
Silicon (Si), % 0 to 0.0050
0.060 to 0.12
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 18 to 20
1.8 to 2.2
Titanium (Ti), % 0
83.7 to 87.2
Zinc (Zn), % 0 to 0.25
0
Zirconium (Zr), % 0
3.6 to 4.4
Residuals, % 0
0 to 0.4