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Titanium 4-4-2 vs. C28000 Muntz Metal

Titanium 4-4-2 belongs to the titanium alloys classification, while C28000 Muntz Metal belongs to the copper alloys. There are 27 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is titanium 4-4-2 and the bottom bar is C28000 Muntz Metal.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Elongation at Break, % 10
10 to 45
Poisson's Ratio 0.32
0.31
Shear Modulus, GPa 42
40
Shear Strength, MPa 690 to 750
230 to 330
Tensile Strength: Ultimate (UTS), MPa 1150 to 1250
330 to 610
Tensile Strength: Yield (Proof), MPa 1030 to 1080
150 to 370

Thermal Properties

Latent Heat of Fusion, J/g 410
170
Maximum Temperature: Mechanical, °C 310
120
Melting Completion (Liquidus), °C 1610
900
Melting Onset (Solidus), °C 1560
900
Specific Heat Capacity, J/kg-K 540
390
Thermal Conductivity, W/m-K 6.7
120
Thermal Expansion, µm/m-K 8.6
21

Otherwise Unclassified Properties

Base Metal Price, % relative 39
23
Density, g/cm3 4.7
8.0
Embodied Carbon, kg CO2/kg material 30
2.7
Embodied Energy, MJ/kg 480
46
Embodied Water, L/kg 180
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110 to 120
27 to 240
Resilience: Unit (Modulus of Resilience), kJ/m3 4700 to 5160
110 to 670
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 34
20
Strength to Weight: Axial, points 68 to 74
11 to 21
Strength to Weight: Bending, points 52 to 55
13 to 20
Thermal Diffusivity, mm2/s 2.6
40
Thermal Shock Resistance, points 86 to 93
11 to 20

Alloy Composition

Aluminum (Al), % 3.0 to 5.0
0
Carbon (C), % 0 to 0.080
0
Copper (Cu), % 0
59 to 63
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.2
0 to 0.070
Lead (Pb), % 0
0 to 0.3
Molybdenum (Mo), % 3.0 to 5.0
0
Nitrogen (N), % 0 to 0.050
0
Oxygen (O), % 0 to 0.25
0
Silicon (Si), % 0.3 to 0.7
0
Tin (Sn), % 1.5 to 2.5
0
Titanium (Ti), % 85.8 to 92.2
0
Zinc (Zn), % 0
36.3 to 41
Residuals, % 0
0 to 0.3