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C28000 Muntz Metal vs. Titanium 15-3-3-3

C28000 Muntz Metal belongs to the copper alloys classification, while titanium 15-3-3-3 belongs to the titanium alloys. There are 28 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 C28000 Muntz Metal and the bottom bar is titanium 15-3-3-3.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
100
Elongation at Break, % 10 to 45
5.7 to 8.0
Poisson's Ratio 0.31
0.33
Shear Modulus, GPa 40
39
Shear Strength, MPa 230 to 330
660 to 810
Tensile Strength: Ultimate (UTS), MPa 330 to 610
1120 to 1390
Tensile Strength: Yield (Proof), MPa 150 to 370
1100 to 1340

Thermal Properties

Latent Heat of Fusion, J/g 170
390
Maximum Temperature: Mechanical, °C 120
430
Melting Completion (Liquidus), °C 900
1620
Melting Onset (Solidus), °C 900
1560
Specific Heat Capacity, J/kg-K 390
520
Thermal Conductivity, W/m-K 120
8.1
Thermal Expansion, µm/m-K 21
9.8

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
1.2
Electrical Conductivity: Equal Weight (Specific), % IACS 31
2.3

Otherwise Unclassified Properties

Base Metal Price, % relative 23
40
Density, g/cm3 8.0
4.8
Embodied Carbon, kg CO2/kg material 2.7
59
Embodied Energy, MJ/kg 46
950
Embodied Water, L/kg 320
260

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 27 to 240
78 to 89
Stiffness to Weight: Axial, points 7.2
12
Stiffness to Weight: Bending, points 20
32
Strength to Weight: Axial, points 11 to 21
64 to 80
Strength to Weight: Bending, points 13 to 20
50 to 57
Thermal Diffusivity, mm2/s 40
3.2
Thermal Shock Resistance, points 11 to 20
79 to 98

Alloy Composition

Aluminum (Al), % 0
2.5 to 3.5
Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
2.5 to 3.5
Copper (Cu), % 59 to 63
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.070
0 to 0.25
Lead (Pb), % 0 to 0.3
0
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.13
Tin (Sn), % 0
2.5 to 3.5
Titanium (Ti), % 0
72.6 to 78.5
Vanadium (V), % 0
14 to 16
Zinc (Zn), % 36.3 to 41
0
Residuals, % 0
0 to 0.4