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C28000 Muntz Metal vs. Grade 26 Titanium

C28000 Muntz Metal belongs to the copper alloys classification, while grade 26 titanium belongs to the titanium alloys. There are 29 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 grade 26 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Elongation at Break, % 10 to 45
23
Poisson's Ratio 0.31
0.32
Shear Modulus, GPa 40
41
Shear Strength, MPa 230 to 330
250
Tensile Strength: Ultimate (UTS), MPa 330 to 610
390
Tensile Strength: Yield (Proof), MPa 150 to 370
350

Thermal Properties

Latent Heat of Fusion, J/g 170
420
Maximum Temperature: Mechanical, °C 120
320
Melting Completion (Liquidus), °C 900
1660
Melting Onset (Solidus), °C 900
1610
Specific Heat Capacity, J/kg-K 390
540
Thermal Conductivity, W/m-K 120
21
Thermal Expansion, µm/m-K 21
9.2

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
3.4
Electrical Conductivity: Equal Weight (Specific), % IACS 31
6.9

Otherwise Unclassified Properties

Base Metal Price, % relative 23
37
Density, g/cm3 8.0
4.5
Embodied Carbon, kg CO2/kg material 2.7
33
Embodied Energy, MJ/kg 46
530
Embodied Water, L/kg 320
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 27 to 240
85
Resilience: Unit (Modulus of Resilience), kJ/m3 110 to 670
580
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 20
35
Strength to Weight: Axial, points 11 to 21
24
Strength to Weight: Bending, points 13 to 20
26
Thermal Diffusivity, mm2/s 40
8.6
Thermal Shock Resistance, points 11 to 20
28

Alloy Composition

Carbon (C), % 0
0 to 0.080
Copper (Cu), % 59 to 63
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.070
0 to 0.3
Lead (Pb), % 0 to 0.3
0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.25
Ruthenium (Ru), % 0
0.080 to 0.14
Titanium (Ti), % 0
98.8 to 99.92
Zinc (Zn), % 36.3 to 41
0
Residuals, % 0
0 to 0.4