MakeItFrom.com
Menu (ESC)

Grade 6 Titanium vs. Titanium 4-4-2

Both grade 6 titanium and titanium 4-4-2 are titanium alloys. They have a very high 95% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is grade 6 titanium and the bottom bar is titanium 4-4-2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Elongation at Break, % 11
10
Fatigue Strength, MPa 290
590 to 620
Poisson's Ratio 0.32
0.32
Reduction in Area, % 27
20
Shear Modulus, GPa 39
42
Shear Strength, MPa 530
690 to 750
Tensile Strength: Ultimate (UTS), MPa 890
1150 to 1250
Tensile Strength: Yield (Proof), MPa 840
1030 to 1080

Thermal Properties

Latent Heat of Fusion, J/g 410
410
Maximum Temperature: Mechanical, °C 310
310
Melting Completion (Liquidus), °C 1580
1610
Melting Onset (Solidus), °C 1530
1560
Specific Heat Capacity, J/kg-K 550
540
Thermal Conductivity, W/m-K 7.8
6.7
Thermal Expansion, µm/m-K 9.4
8.6

Otherwise Unclassified Properties

Base Metal Price, % relative 36
39
Density, g/cm3 4.5
4.7
Embodied Carbon, kg CO2/kg material 30
30
Embodied Energy, MJ/kg 480
480
Embodied Water, L/kg 190
180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 92
110 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 3390
4700 to 5160
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 35
34
Strength to Weight: Axial, points 55
68 to 74
Strength to Weight: Bending, points 46
52 to 55
Thermal Diffusivity, mm2/s 3.2
2.6
Thermal Shock Resistance, points 65
86 to 93

Alloy Composition


Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 452
Aluminum (Al), % 4.0 to 6.0
3.0 to 5.0
Carbon (C), % 0 to 0.080
0 to 0.080
Hydrogen (H), % 0 to 0.015
0 to 0.015
Iron (Fe), % 0 to 0.5
0 to 0.2
Molybdenum (Mo), % 0
3.0 to 5.0
Nitrogen (N), % 0 to 0.030
0 to 0.050
Oxygen (O), % 0 to 0.2
0 to 0.25
Silicon (Si), % 0
0.3 to 0.7
Tin (Sn), % 2.0 to 3.0
1.5 to 2.5
Titanium (Ti), % 89.8 to 94
85.8 to 92.2
Residuals, % 0 to 0.4
0 to 0.4