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AWS ERNiCrFe-5 vs. Grade C-5 Titanium

AWS ERNiCrFe-5 belongs to the nickel alloys classification, while grade C-5 titanium belongs to the titanium alloys. There are 24 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 ERNiCrFe-5 and the bottom bar is grade C-5 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 34
6.7
Poisson's Ratio 0.3
0.32
Shear Modulus, GPa 74
40
Tensile Strength: Ultimate (UTS), MPa 630
1000

Thermal Properties

Latent Heat of Fusion, J/g 310
410
Melting Completion (Liquidus), °C 1390
1610
Melting Onset (Solidus), °C 1340
1560
Specific Heat Capacity, J/kg-K 450
560
Thermal Conductivity, W/m-K 14
7.1
Thermal Expansion, µm/m-K 12
9.6

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.6
1.0
Electrical Conductivity: Equal Weight (Specific), % IACS 1.7
2.0

Otherwise Unclassified Properties

Base Metal Price, % relative 65
36
Density, g/cm3 8.5
4.4
Embodied Carbon, kg CO2/kg material 11
38
Embodied Energy, MJ/kg 150
610
Embodied Water, L/kg 250
200

Common Calculations

Stiffness to Weight: Axial, points 12
13
Stiffness to Weight: Bending, points 23
35
Strength to Weight: Axial, points 20
63
Strength to Weight: Bending, points 19
50
Thermal Diffusivity, mm2/s 3.6
2.9
Thermal Shock Resistance, points 19
71

Alloy Composition

Aluminum (Al), % 0
5.5 to 6.8
Carbon (C), % 0 to 0.080
0 to 0.1
Chromium (Cr), % 14 to 17
0
Cobalt (Co), % 0 to 0.12
0
Copper (Cu), % 0 to 0.5
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 6.0 to 10
0 to 0.4
Manganese (Mn), % 0 to 1.0
0
Nickel (Ni), % 70 to 78.5
0 to 0.050
Niobium (Nb), % 1.5 to 3.0
0
Oxygen (O), % 0
0 to 0.25
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.35
0
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 0
87.5 to 91
Vanadium (V), % 0
3.5 to 4.5
Residuals, % 0
0 to 0.4