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AWS E90C-D2 vs. R56401 Titanium

AWS E90C-D2 belongs to the iron alloys classification, while R56401 titanium belongs to the titanium alloys. There are 27 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is AWS E90C-D2 and the bottom bar is R56401 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 19
9.1
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 73
40
Tensile Strength: Ultimate (UTS), MPa 690
940
Tensile Strength: Yield (Proof), MPa 620
850

Thermal Properties

Latent Heat of Fusion, J/g 250
410
Melting Completion (Liquidus), °C 1460
1610
Melting Onset (Solidus), °C 1420
1560
Specific Heat Capacity, J/kg-K 470
560
Thermal Conductivity, W/m-K 49
7.1
Thermal Expansion, µm/m-K 13
9.6

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.3
1.0
Electrical Conductivity: Equal Weight (Specific), % IACS 8.4
2.0

Otherwise Unclassified Properties

Base Metal Price, % relative 2.5
36
Density, g/cm3 7.8
4.5
Embodied Carbon, kg CO2/kg material 1.6
38
Embodied Energy, MJ/kg 21
610
Embodied Water, L/kg 49
200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130
83
Resilience: Unit (Modulus of Resilience), kJ/m3 1010
3440
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
35
Strength to Weight: Axial, points 25
59
Strength to Weight: Bending, points 22
48
Thermal Diffusivity, mm2/s 13
2.9
Thermal Shock Resistance, points 20
67

Alloy Composition

Aluminum (Al), % 0
5.5 to 6.5
Carbon (C), % 0 to 0.12
0 to 0.080
Copper (Cu), % 0 to 0.35
0
Hydrogen (H), % 0
0 to 0.012
Iron (Fe), % 95.5 to 98.6
0 to 0.25
Manganese (Mn), % 1.0 to 1.9
0
Molybdenum (Mo), % 0.4 to 0.6
0
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.13
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0 to 0.9
0
Sulfur (S), % 0 to 0.030
0
Titanium (Ti), % 0
88.5 to 91
Vanadium (V), % 0 to 0.030
3.5 to 4.5
Residuals, % 0 to 0.5
0