MakeItFrom.com
Menu (ESC)

C66900 Brass vs. Grade 23 Titanium

C66900 brass belongs to the copper alloys classification, while grade 23 titanium belongs to the titanium alloys. There are 27 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C66900 brass and the bottom bar is grade 23 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 1.1 to 26
6.7 to 11
Poisson's Ratio 0.32
0.32
Shear Modulus, GPa 45
40
Shear Strength, MPa 290 to 440
540 to 570
Tensile Strength: Ultimate (UTS), MPa 460 to 770
930 to 940
Tensile Strength: Yield (Proof), MPa 330 to 760
850 to 870

Thermal Properties

Latent Heat of Fusion, J/g 190
410
Maximum Temperature: Mechanical, °C 150
340
Melting Completion (Liquidus), °C 860
1610
Melting Onset (Solidus), °C 850
1560
Specific Heat Capacity, J/kg-K 400
560
Thermal Expansion, µm/m-K 20
9.4

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.4
1.0
Electrical Conductivity: Equal Weight (Specific), % IACS 3.8
2.0

Otherwise Unclassified Properties

Base Metal Price, % relative 23
36
Density, g/cm3 8.2
4.4
Embodied Carbon, kg CO2/kg material 2.8
38
Embodied Energy, MJ/kg 46
610
Embodied Water, L/kg 310
200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 4.6 to 200
61 to 100
Resilience: Unit (Modulus of Resilience), kJ/m3 460 to 2450
3430 to 3560
Stiffness to Weight: Axial, points 8.1
13
Stiffness to Weight: Bending, points 20
35
Strength to Weight: Axial, points 15 to 26
58 to 59
Strength to Weight: Bending, points 16 to 23
48
Thermal Shock Resistance, points 14 to 23
67 to 68

Alloy Composition

Aluminum (Al), % 0
5.5 to 6.5
Carbon (C), % 0
0 to 0.080
Copper (Cu), % 62.5 to 64.5
0
Hydrogen (H), % 0
0 to 0.013
Iron (Fe), % 0 to 0.25
0 to 0.25
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 11.5 to 12.5
0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.13
Titanium (Ti), % 0
88.1 to 91
Vanadium (V), % 0
3.5 to 4.5
Zinc (Zn), % 22.5 to 26
0
Residuals, % 0
0 to 0.4