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C26200 Brass vs. Grade 25 Titanium

C26200 brass belongs to the copper alloys classification, while grade 25 titanium belongs to the titanium alloys. There are 28 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 C26200 brass and the bottom bar is grade 25 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 3.0 to 180
11
Poisson's Ratio 0.31
0.32
Shear Modulus, GPa 41
40
Shear Strength, MPa 230 to 390
600
Tensile Strength: Ultimate (UTS), MPa 330 to 770
1000
Tensile Strength: Yield (Proof), MPa 110 to 490
940

Thermal Properties

Latent Heat of Fusion, J/g 180
410
Maximum Temperature: Mechanical, °C 140
340
Melting Completion (Liquidus), °C 950
1610
Melting Onset (Solidus), °C 920
1560
Specific Heat Capacity, J/kg-K 390
560
Thermal Conductivity, W/m-K 120
7.1
Thermal Expansion, µm/m-K 20
9.6

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
1.0
Electrical Conductivity: Equal Weight (Specific), % IACS 31
2.0

Otherwise Unclassified Properties

Density, g/cm3 8.2
4.5
Embodied Carbon, kg CO2/kg material 2.7
43
Embodied Energy, MJ/kg 45
700
Embodied Water, L/kg 320
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19 to 160
110
Resilience: Unit (Modulus of Resilience), kJ/m3 62 to 1110
4220
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 19
35
Strength to Weight: Axial, points 11 to 26
62
Strength to Weight: Bending, points 13 to 23
50
Thermal Diffusivity, mm2/s 38
2.8
Thermal Shock Resistance, points 11 to 26
71

Alloy Composition

Aluminum (Al), % 0
5.5 to 6.8
Carbon (C), % 0
0 to 0.080
Copper (Cu), % 67 to 70
0
Hydrogen (H), % 0
0 to 0.013
Iron (Fe), % 0 to 0.050
0 to 0.4
Lead (Pb), % 0 to 0.070
0
Nickel (Ni), % 0
0.3 to 0.8
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.2
Palladium (Pd), % 0
0.040 to 0.080
Titanium (Ti), % 0
86.7 to 90.6
Vanadium (V), % 0
3.5 to 4.5
Zinc (Zn), % 29.6 to 33
0
Residuals, % 0
0 to 0.4