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Grade 20 Titanium vs. C26200 Brass

Grade 20 titanium belongs to the titanium alloys classification, while C26200 brass belongs to the copper alloys. There are 24 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is grade 20 titanium and the bottom bar is C26200 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 5.7 to 17
3.0 to 180
Poisson's Ratio 0.32
0.31
Shear Modulus, GPa 47
41
Shear Strength, MPa 560 to 740
230 to 390
Tensile Strength: Ultimate (UTS), MPa 900 to 1270
330 to 770
Tensile Strength: Yield (Proof), MPa 850 to 1190
110 to 490

Thermal Properties

Latent Heat of Fusion, J/g 400
180
Maximum Temperature: Mechanical, °C 370
140
Melting Completion (Liquidus), °C 1660
950
Melting Onset (Solidus), °C 1600
920
Specific Heat Capacity, J/kg-K 520
390
Thermal Expansion, µm/m-K 9.6
20

Otherwise Unclassified Properties

Density, g/cm3 5.0
8.2
Embodied Carbon, kg CO2/kg material 52
2.7
Embodied Energy, MJ/kg 860
45
Embodied Water, L/kg 350
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 71 to 150
19 to 160
Resilience: Unit (Modulus of Resilience), kJ/m3 2940 to 5760
62 to 1110
Stiffness to Weight: Axial, points 14
7.2
Stiffness to Weight: Bending, points 33
19
Strength to Weight: Axial, points 50 to 70
11 to 26
Strength to Weight: Bending, points 41 to 52
13 to 23
Thermal Shock Resistance, points 55 to 77
11 to 26

Alloy Composition

Aluminum (Al), % 3.0 to 4.0
0
Carbon (C), % 0 to 0.050
0
Chromium (Cr), % 5.5 to 6.5
0
Copper (Cu), % 0
67 to 70
Hydrogen (H), % 0 to 0.020
0
Iron (Fe), % 0 to 0.3
0 to 0.050
Lead (Pb), % 0
0 to 0.070
Molybdenum (Mo), % 3.5 to 4.5
0
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.12
0
Palladium (Pd), % 0.040 to 0.080
0
Titanium (Ti), % 71 to 77
0
Vanadium (V), % 7.5 to 8.5
0
Zinc (Zn), % 0
29.6 to 33
Zirconium (Zr), % 3.5 to 4.5
0
Residuals, % 0
0 to 0.3

Comparable Variants