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AWS E2594 vs. Titanium 6-7

AWS E2594 belongs to the iron alloys classification, while titanium 6-7 belongs to the titanium alloys. There are 20 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 AWS E2594 and the bottom bar is titanium 6-7.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
120
Elongation at Break, % 17
11
Poisson's Ratio 0.27
0.33
Shear Modulus, GPa 81
45
Tensile Strength: Ultimate (UTS), MPa 850
1020

Thermal Properties

Latent Heat of Fusion, J/g 300
410
Melting Completion (Liquidus), °C 1440
1700
Melting Onset (Solidus), °C 1400
1650
Specific Heat Capacity, J/kg-K 480
520
Thermal Expansion, µm/m-K 14
9.3

Otherwise Unclassified Properties

Base Metal Price, % relative 22
75
Density, g/cm3 7.8
5.1
Embodied Carbon, kg CO2/kg material 4.3
34
Embodied Energy, MJ/kg 60
540
Embodied Water, L/kg 190
190

Common Calculations

Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 25
32
Strength to Weight: Axial, points 30
56
Strength to Weight: Bending, points 25
44
Thermal Shock Resistance, points 21
66

Alloy Composition

Aluminum (Al), % 0
5.5 to 6.5
Carbon (C), % 0 to 0.040
0 to 0.080
Chromium (Cr), % 24 to 27
0
Copper (Cu), % 0 to 0.75
0
Hydrogen (H), % 0
0 to 0.0090
Iron (Fe), % 53.8 to 63.8
0 to 0.25
Manganese (Mn), % 0.5 to 2.0
0
Molybdenum (Mo), % 3.5 to 4.5
6.5 to 7.5
Nickel (Ni), % 8.0 to 10.5
0
Niobium (Nb), % 0
6.5 to 7.5
Nitrogen (N), % 0.2 to 0.3
0 to 0.050
Oxygen (O), % 0
0 to 0.2
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.030
0
Tantalum (Ta), % 0
0 to 0.5
Titanium (Ti), % 0
84.9 to 88