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C32000 Brass vs. Titanium 6-7

C32000 brass belongs to the copper alloys classification, while titanium 6-7 belongs to the titanium alloys. There are 25 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 C32000 brass and the bottom bar is titanium 6-7.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 6.8 to 29
11
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 41
45
Shear Strength, MPa 180 to 280
610
Tensile Strength: Ultimate (UTS), MPa 270 to 470
1020
Tensile Strength: Yield (Proof), MPa 78 to 390
900

Thermal Properties

Latent Heat of Fusion, J/g 190
410
Maximum Temperature: Mechanical, °C 170
300
Melting Completion (Liquidus), °C 1020
1700
Melting Onset (Solidus), °C 990
1650
Specific Heat Capacity, J/kg-K 380
520
Thermal Expansion, µm/m-K 19
9.3

Otherwise Unclassified Properties

Base Metal Price, % relative 28
75
Density, g/cm3 8.7
5.1
Embodied Carbon, kg CO2/kg material 2.6
34
Embodied Energy, MJ/kg 42
540
Embodied Water, L/kg 310
190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30 to 59
110
Resilience: Unit (Modulus of Resilience), kJ/m3 28 to 680
3460
Stiffness to Weight: Axial, points 7.1
13
Stiffness to Weight: Bending, points 18
32
Strength to Weight: Axial, points 8.8 to 15
56
Strength to Weight: Bending, points 11 to 16
44
Thermal Shock Resistance, points 9.5 to 16
66

Alloy Composition

Aluminum (Al), % 0
5.5 to 6.5
Carbon (C), % 0
0 to 0.080
Copper (Cu), % 83.5 to 86.5
0
Hydrogen (H), % 0
0 to 0.0090
Iron (Fe), % 0 to 0.1
0 to 0.25
Lead (Pb), % 1.5 to 2.2
0
Molybdenum (Mo), % 0
6.5 to 7.5
Nickel (Ni), % 0 to 0.25
0
Niobium (Nb), % 0
6.5 to 7.5
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.2
Tantalum (Ta), % 0
0 to 0.5
Titanium (Ti), % 0
84.9 to 88
Zinc (Zn), % 10.6 to 15
0
Residuals, % 0 to 0.4
0