MakeItFrom.com
Menu (ESC)

C66900 Brass vs. Grade 20 Titanium

C66900 brass belongs to the copper alloys classification, while grade 20 titanium belongs to the titanium alloys. There are 24 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 20 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 1.1 to 26
5.7 to 17
Poisson's Ratio 0.32
0.32
Shear Modulus, GPa 45
47
Shear Strength, MPa 290 to 440
560 to 740
Tensile Strength: Ultimate (UTS), MPa 460 to 770
900 to 1270
Tensile Strength: Yield (Proof), MPa 330 to 760
850 to 1190

Thermal Properties

Latent Heat of Fusion, J/g 190
400
Maximum Temperature: Mechanical, °C 150
370
Melting Completion (Liquidus), °C 860
1660
Melting Onset (Solidus), °C 850
1600
Specific Heat Capacity, J/kg-K 400
520
Thermal Expansion, µm/m-K 20
9.6

Otherwise Unclassified Properties

Density, g/cm3 8.2
5.0
Embodied Carbon, kg CO2/kg material 2.8
52
Embodied Energy, MJ/kg 46
860
Embodied Water, L/kg 310
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 4.6 to 200
71 to 150
Resilience: Unit (Modulus of Resilience), kJ/m3 460 to 2450
2940 to 5760
Stiffness to Weight: Axial, points 8.1
14
Stiffness to Weight: Bending, points 20
33
Strength to Weight: Axial, points 15 to 26
50 to 70
Strength to Weight: Bending, points 16 to 23
41 to 52
Thermal Shock Resistance, points 14 to 23
55 to 77

Alloy Composition

Aluminum (Al), % 0
3.0 to 4.0
Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
5.5 to 6.5
Copper (Cu), % 62.5 to 64.5
0
Hydrogen (H), % 0
0 to 0.020
Iron (Fe), % 0 to 0.25
0 to 0.3
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 11.5 to 12.5
0
Molybdenum (Mo), % 0
3.5 to 4.5
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.12
Palladium (Pd), % 0
0.040 to 0.080
Titanium (Ti), % 0
71 to 77
Vanadium (V), % 0
7.5 to 8.5
Zinc (Zn), % 22.5 to 26
0
Zirconium (Zr), % 0
3.5 to 4.5
Residuals, % 0
0 to 0.4

Comparable Variants