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R60802 Alloy vs. Titanium 6-6-2

R60802 alloy belongs to the otherwise unclassified metals classification, while titanium 6-6-2 belongs to the titanium alloys. There are 19 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is R60802 alloy and the bottom bar is titanium 6-6-2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
120
Elongation at Break, % 22
6.7 to 9.0
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 36
44
Tensile Strength: Ultimate (UTS), MPa 430
1140 to 1370
Tensile Strength: Yield (Proof), MPa 270
1040 to 1230

Thermal Properties

Latent Heat of Fusion, J/g 250
400
Specific Heat Capacity, J/kg-K 270
540
Thermal Conductivity, W/m-K 22
5.5
Thermal Expansion, µm/m-K 6.0
9.4

Otherwise Unclassified Properties

Density, g/cm3 6.5
4.8
Embodied Water, L/kg 290
200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 85
89 to 99
Stiffness to Weight: Axial, points 8.3
13
Stiffness to Weight: Bending, points 23
34
Strength to Weight: Axial, points 18
66 to 79
Strength to Weight: Bending, points 19
50 to 57
Thermal Diffusivity, mm2/s 12
2.1
Thermal Shock Resistance, points 53
75 to 90

Alloy Composition

Aluminum (Al), % 0
5.0 to 6.0
Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0.050 to 0.15
0
Copper (Cu), % 0
0.35 to 1.0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0.070 to 0.2
0.35 to 1.0
Molybdenum (Mo), % 0
5.0 to 6.0
Nickel (Ni), % 0.030 to 0.080
0
Nitrogen (N), % 0
0 to 0.040
Oxygen (O), % 0
0 to 0.2
Tin (Sn), % 1.2 to 1.7
1.5 to 2.5
Titanium (Ti), % 0
82.8 to 87.8
Zirconium (Zr), % 97.8 to 98.7
0
Residuals, % 0
0 to 0.4