MakeItFrom.com
Menu (ESC)

C69300 Brass vs. Grade 32 Titanium

C69300 brass belongs to the copper alloys classification, while grade 32 titanium belongs to the titanium alloys. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C69300 brass and the bottom bar is grade 32 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 8.5 to 15
11
Poisson's Ratio 0.32
0.32
Shear Modulus, GPa 41
40
Shear Strength, MPa 330 to 370
460
Tensile Strength: Ultimate (UTS), MPa 550 to 630
770
Tensile Strength: Yield (Proof), MPa 300 to 390
670

Thermal Properties

Latent Heat of Fusion, J/g 240
410
Maximum Temperature: Mechanical, °C 160
310
Melting Completion (Liquidus), °C 880
1610
Melting Onset (Solidus), °C 860
1560
Specific Heat Capacity, J/kg-K 400
550
Thermal Conductivity, W/m-K 38
7.5
Thermal Expansion, µm/m-K 19
8.2

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
1.0
Electrical Conductivity: Equal Weight (Specific), % IACS 8.8
2.1

Otherwise Unclassified Properties

Base Metal Price, % relative 26
38
Density, g/cm3 8.2
4.5
Embodied Carbon, kg CO2/kg material 2.7
32
Embodied Energy, MJ/kg 45
530
Embodied Water, L/kg 310
180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 47 to 70
83
Resilience: Unit (Modulus of Resilience), kJ/m3 400 to 700
2100
Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 19
35
Strength to Weight: Axial, points 19 to 21
47
Strength to Weight: Bending, points 18 to 20
41
Thermal Diffusivity, mm2/s 12
3.0
Thermal Shock Resistance, points 19 to 22
63

Alloy Composition

Aluminum (Al), % 0
4.5 to 5.5
Carbon (C), % 0
0 to 0.080
Copper (Cu), % 73 to 77
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.1
0 to 0.25
Lead (Pb), % 0 to 0.090
0
Manganese (Mn), % 0 to 0.1
0
Molybdenum (Mo), % 0
0.6 to 1.2
Nickel (Ni), % 0 to 0.1
0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.11
Phosphorus (P), % 0.040 to 0.15
0
Silicon (Si), % 2.7 to 3.4
0.060 to 0.14
Tin (Sn), % 0 to 0.2
0.6 to 1.4
Titanium (Ti), % 0
88.1 to 93
Vanadium (V), % 0
0.6 to 1.4
Zinc (Zn), % 18.4 to 24.3
0
Zirconium (Zr), % 0
0.6 to 1.4
Residuals, % 0
0 to 0.4