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C26000 Brass vs. Grade 35 Titanium

C26000 brass belongs to the copper alloys classification, while grade 35 titanium belongs to the titanium alloys. There are 29 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C26000 brass and the bottom bar is grade 35 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 2.5 to 66
5.6
Poisson's Ratio 0.31
0.32
Shear Modulus, GPa 41
41
Shear Strength, MPa 230 to 390
580
Tensile Strength: Ultimate (UTS), MPa 320 to 680
1000
Tensile Strength: Yield (Proof), MPa 110 to 570
630

Thermal Properties

Latent Heat of Fusion, J/g 180
420
Maximum Temperature: Mechanical, °C 140
320
Melting Completion (Liquidus), °C 950
1630
Melting Onset (Solidus), °C 920
1580
Specific Heat Capacity, J/kg-K 390
550
Thermal Conductivity, W/m-K 120
7.4
Thermal Expansion, µm/m-K 20
9.3

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
1.1
Electrical Conductivity: Equal Weight (Specific), % IACS 31
2.2

Otherwise Unclassified Properties

Base Metal Price, % relative 25
37
Density, g/cm3 8.2
4.6
Embodied Carbon, kg CO2/kg material 2.7
33
Embodied Energy, MJ/kg 45
530
Embodied Water, L/kg 320
170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 6.1 to 420
49
Resilience: Unit (Modulus of Resilience), kJ/m3 51 to 1490
1830
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 19
35
Strength to Weight: Axial, points 11 to 23
61
Strength to Weight: Bending, points 13 to 21
49
Thermal Diffusivity, mm2/s 38
3.0
Thermal Shock Resistance, points 11 to 23
70

Alloy Composition

Aluminum (Al), % 0
4.0 to 5.0
Bismuth (Bi), % 0 to 0.0059
0
Carbon (C), % 0
0 to 0.080
Copper (Cu), % 68.5 to 71.5
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.050
0.2 to 0.8
Lead (Pb), % 0 to 0.070
0
Molybdenum (Mo), % 0
1.5 to 2.5
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.25
Silicon (Si), % 0
0.2 to 0.4
Titanium (Ti), % 0
88.4 to 93
Vanadium (V), % 0
1.1 to 2.1
Zinc (Zn), % 28.1 to 31.5
0
Residuals, % 0
0 to 0.4