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AWS E385 vs. Grade 19 Titanium

AWS E385 belongs to the iron alloys classification, while grade 19 titanium belongs to the titanium alloys. There are 22 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is AWS E385 and the bottom bar is grade 19 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
120
Elongation at Break, % 34
5.6 to 17
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 79
47
Tensile Strength: Ultimate (UTS), MPa 580
890 to 1300

Thermal Properties

Latent Heat of Fusion, J/g 300
400
Melting Completion (Liquidus), °C 1440
1660
Melting Onset (Solidus), °C 1390
1600
Specific Heat Capacity, J/kg-K 460
520
Thermal Conductivity, W/m-K 14
6.2
Thermal Expansion, µm/m-K 14
9.1

Otherwise Unclassified Properties

Base Metal Price, % relative 31
45
Density, g/cm3 8.1
5.0
Embodied Carbon, kg CO2/kg material 5.8
47
Embodied Energy, MJ/kg 79
760
Embodied Water, L/kg 200
230

Common Calculations

Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
33
Strength to Weight: Axial, points 20
49 to 72
Strength to Weight: Bending, points 19
41 to 53
Thermal Diffusivity, mm2/s 3.6
2.4
Thermal Shock Resistance, points 15
57 to 83

Alloy Composition

Aluminum (Al), % 0
3.0 to 4.0
Carbon (C), % 0 to 0.030
0 to 0.050
Chromium (Cr), % 19.5 to 21.5
5.5 to 6.5
Copper (Cu), % 1.2 to 2.0
0
Hydrogen (H), % 0
0 to 0.020
Iron (Fe), % 41.8 to 50.1
0 to 0.3
Manganese (Mn), % 1.0 to 2.5
0
Molybdenum (Mo), % 4.2 to 5.2
3.5 to 4.5
Nickel (Ni), % 24 to 26
0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.12
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.9
0
Sulfur (S), % 0 to 0.020
0
Titanium (Ti), % 0
71.1 to 77
Vanadium (V), % 0
7.5 to 8.5
Zirconium (Zr), % 0
3.5 to 4.5
Residuals, % 0
0 to 0.4