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Grade 11 Titanium vs. C26200 Brass

Grade 11 titanium belongs to the titanium alloys classification, while C26200 brass belongs to the copper alloys. There are 28 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 grade 11 titanium and the bottom bar is C26200 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 29
3.0 to 180
Poisson's Ratio 0.32
0.31
Shear Modulus, GPa 38
41
Shear Strength, MPa 200
230 to 390
Tensile Strength: Ultimate (UTS), MPa 310
330 to 770
Tensile Strength: Yield (Proof), MPa 230
110 to 490

Thermal Properties

Latent Heat of Fusion, J/g 420
180
Maximum Temperature: Mechanical, °C 320
140
Melting Completion (Liquidus), °C 1660
950
Melting Onset (Solidus), °C 1610
920
Specific Heat Capacity, J/kg-K 540
390
Thermal Conductivity, W/m-K 22
120
Thermal Expansion, µm/m-K 9.2
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.7
28
Electrical Conductivity: Equal Weight (Specific), % IACS 7.3
31

Otherwise Unclassified Properties

Density, g/cm3 4.5
8.2
Embodied Carbon, kg CO2/kg material 47
2.7
Embodied Energy, MJ/kg 800
45
Embodied Water, L/kg 470
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 81
19 to 160
Resilience: Unit (Modulus of Resilience), kJ/m3 240
62 to 1110
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 35
19
Strength to Weight: Axial, points 19
11 to 26
Strength to Weight: Bending, points 22
13 to 23
Thermal Diffusivity, mm2/s 8.9
38
Thermal Shock Resistance, points 22
11 to 26

Alloy Composition

Carbon (C), % 0 to 0.080
0
Copper (Cu), % 0
67 to 70
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.2
0 to 0.050
Lead (Pb), % 0
0 to 0.070
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.18
0
Palladium (Pd), % 0.12 to 0.25
0
Titanium (Ti), % 98.8 to 99.88
0
Zinc (Zn), % 0
29.6 to 33
Residuals, % 0
0 to 0.3