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Titanium 6-2-4-2 vs. AWS ENiCrCoMo-1

Titanium 6-2-4-2 belongs to the titanium alloys classification, while AWS ENiCrCoMo-1 belongs to the nickel alloys. There are 20 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is titanium 6-2-4-2 and the bottom bar is AWS ENiCrCoMo-1.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
210
Elongation at Break, % 8.6
28
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 40
82
Tensile Strength: Ultimate (UTS), MPa 950
710

Thermal Properties

Latent Heat of Fusion, J/g 400
330
Melting Completion (Liquidus), °C 1590
1430
Melting Onset (Solidus), °C 1540
1380
Specific Heat Capacity, J/kg-K 540
440
Thermal Expansion, µm/m-K 9.5
13

Otherwise Unclassified Properties

Base Metal Price, % relative 42
75
Density, g/cm3 4.6
8.5
Embodied Carbon, kg CO2/kg material 32
11
Embodied Energy, MJ/kg 520
140
Embodied Water, L/kg 210
340

Common Calculations

Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 34
23
Strength to Weight: Axial, points 57
23
Strength to Weight: Bending, points 46
21
Thermal Shock Resistance, points 67
19

Alloy Composition

Aluminum (Al), % 5.5 to 6.5
0
Carbon (C), % 0 to 0.050
0.050 to 0.15
Chromium (Cr), % 0
21 to 26
Cobalt (Co), % 0
9.0 to 15
Copper (Cu), % 0
0 to 0.5
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.25
0 to 5.0
Manganese (Mn), % 0
0.3 to 2.5
Molybdenum (Mo), % 1.8 to 2.2
8.0 to 10
Nickel (Ni), % 0
38.6 to 61.7
Niobium (Nb), % 0
0 to 1.0
Nitrogen (N), % 0 to 0.050
0
Oxygen (O), % 0 to 0.15
0
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0.060 to 0.12
0 to 0.75
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 1.8 to 2.2
0
Titanium (Ti), % 83.7 to 87.2
0
Zirconium (Zr), % 3.6 to 4.4
0
Residuals, % 0 to 0.4
0 to 0.5