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AWS ERNiCrFe-5 vs. Titanium 6-7

AWS ERNiCrFe-5 belongs to the nickel 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 (11, in this case) are not shown.

For each property being compared, the top bar is AWS ERNiCrFe-5 and the bottom bar is titanium 6-7.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 34
11
Poisson's Ratio 0.3
0.33
Shear Modulus, GPa 74
45
Tensile Strength: Ultimate (UTS), MPa 630
1020

Thermal Properties

Latent Heat of Fusion, J/g 310
410
Melting Completion (Liquidus), °C 1390
1700
Melting Onset (Solidus), °C 1340
1650
Specific Heat Capacity, J/kg-K 450
520
Thermal Expansion, µm/m-K 12
9.3

Otherwise Unclassified Properties

Base Metal Price, % relative 65
75
Density, g/cm3 8.5
5.1
Embodied Carbon, kg CO2/kg material 11
34
Embodied Energy, MJ/kg 150
540
Embodied Water, L/kg 250
190

Common Calculations

Stiffness to Weight: Axial, points 12
13
Stiffness to Weight: Bending, points 23
32
Strength to Weight: Axial, points 20
56
Strength to Weight: Bending, points 19
44
Thermal Shock Resistance, points 19
66

Alloy Composition

Aluminum (Al), % 0
5.5 to 6.5
Carbon (C), % 0 to 0.080
0 to 0.080
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 0.0090
Iron (Fe), % 6.0 to 10
0 to 0.25
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 0
6.5 to 7.5
Nickel (Ni), % 70 to 78.5
0
Niobium (Nb), % 1.5 to 3.0
6.5 to 7.5
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.2
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.35
0
Sulfur (S), % 0 to 0.015
0
Tantalum (Ta), % 0
0 to 0.5
Titanium (Ti), % 0
84.9 to 88
Residuals, % 0 to 0.5
0