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AWS E90C-B9 vs. Grade 19 Titanium

AWS E90C-B9 belongs to the iron alloys classification, while grade 19 titanium belongs to the titanium alloys. There are 25 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is AWS E90C-B9 and the bottom bar is grade 19 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 18
5.6 to 17
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 75
47
Tensile Strength: Ultimate (UTS), MPa 710
890 to 1300
Tensile Strength: Yield (Proof), MPa 460
870 to 1170

Thermal Properties

Latent Heat of Fusion, J/g 270
400
Melting Completion (Liquidus), °C 1460
1660
Melting Onset (Solidus), °C 1410
1600
Specific Heat Capacity, J/kg-K 470
520
Thermal Conductivity, W/m-K 25
6.2
Thermal Expansion, µm/m-K 13
9.1

Otherwise Unclassified Properties

Base Metal Price, % relative 7.0
45
Density, g/cm3 7.8
5.0
Embodied Carbon, kg CO2/kg material 2.6
47
Embodied Energy, MJ/kg 37
760
Embodied Water, L/kg 91
230

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
70 to 150
Resilience: Unit (Modulus of Resilience), kJ/m3 550
3040 to 5530
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
33
Strength to Weight: Axial, points 25
49 to 72
Strength to Weight: Bending, points 23
41 to 53
Thermal Diffusivity, mm2/s 6.9
2.4
Thermal Shock Resistance, points 20
57 to 83

Alloy Composition

Aluminum (Al), % 0 to 0.040
3.0 to 4.0
Carbon (C), % 0.080 to 0.13
0 to 0.050
Chromium (Cr), % 8.0 to 10.5
5.5 to 6.5
Copper (Cu), % 0 to 0.2
0
Hydrogen (H), % 0
0 to 0.020
Iron (Fe), % 84.4 to 90.9
0 to 0.3
Manganese (Mn), % 0 to 1.2
0
Molybdenum (Mo), % 0.85 to 1.2
3.5 to 4.5
Nickel (Ni), % 0 to 0.8
0
Niobium (Nb), % 0.020 to 0.1
0
Nitrogen (N), % 0.030 to 0.070
0 to 0.030
Oxygen (O), % 0
0 to 0.12
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 0
71.1 to 77
Vanadium (V), % 0.15 to 0.3
7.5 to 8.5
Zirconium (Zr), % 0
3.5 to 4.5
Residuals, % 0
0 to 0.4