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AWS ENiCrCoMo-1 vs. Grade 2 Titanium

AWS ENiCrCoMo-1 belongs to the nickel alloys classification, while grade 2 titanium belongs to the titanium alloys. There are 20 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is AWS ENiCrCoMo-1 and the bottom bar is grade 2 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
110
Elongation at Break, % 28
23
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 82
38
Tensile Strength: Ultimate (UTS), MPa 710
420

Thermal Properties

Latent Heat of Fusion, J/g 330
420
Melting Completion (Liquidus), °C 1430
1660
Melting Onset (Solidus), °C 1380
1610
Specific Heat Capacity, J/kg-K 440
540
Thermal Expansion, µm/m-K 13
9.0

Otherwise Unclassified Properties

Base Metal Price, % relative 75
37
Density, g/cm3 8.5
4.5
Embodied Carbon, kg CO2/kg material 11
31
Embodied Energy, MJ/kg 140
510
Embodied Water, L/kg 340
110

Common Calculations

Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 23
35
Strength to Weight: Axial, points 23
26
Strength to Weight: Bending, points 21
28
Thermal Shock Resistance, points 19
32

Alloy Composition

Carbon (C), % 0.050 to 0.15
0 to 0.080
Chromium (Cr), % 21 to 26
0
Cobalt (Co), % 9.0 to 15
0
Copper (Cu), % 0 to 0.5
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 5.0
0 to 0.3
Manganese (Mn), % 0.3 to 2.5
0
Molybdenum (Mo), % 8.0 to 10
0
Nickel (Ni), % 38.6 to 61.7
0
Niobium (Nb), % 0 to 1.0
0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.25
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.75
0
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 0
98.9 to 100
Residuals, % 0
0 to 0.4