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AWS ERNiMo-3 vs. Grade 35 Titanium

AWS ERNiMo-3 belongs to the nickel alloys classification, while grade 35 titanium belongs to the titanium alloys. There are 19 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is AWS ERNiMo-3 and the bottom bar is grade 35 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
110
Poisson's Ratio 0.3
0.32
Shear Modulus, GPa 83
41
Tensile Strength: Ultimate (UTS), MPa 770
1000

Thermal Properties

Latent Heat of Fusion, J/g 320
420
Melting Completion (Liquidus), °C 1600
1630
Melting Onset (Solidus), °C 1540
1580
Specific Heat Capacity, J/kg-K 400
550
Thermal Expansion, µm/m-K 11
9.3

Otherwise Unclassified Properties

Base Metal Price, % relative 70
37
Density, g/cm3 9.1
4.6
Embodied Carbon, kg CO2/kg material 15
33
Embodied Energy, MJ/kg 190
530
Embodied Water, L/kg 270
170

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 22
35
Strength to Weight: Axial, points 24
61
Strength to Weight: Bending, points 21
49
Thermal Shock Resistance, points 24
70

Alloy Composition

Aluminum (Al), % 0
4.0 to 5.0
Carbon (C), % 0 to 0.12
0 to 0.080
Chromium (Cr), % 4.0 to 6.0
0
Cobalt (Co), % 0 to 2.5
0
Copper (Cu), % 0 to 0.5
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 4.0 to 7.0
0.2 to 0.8
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 23 to 26
1.5 to 2.5
Nickel (Ni), % 53.7 to 69
0
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.25
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0.2 to 0.4
Sulfur (S), % 0 to 0.030
0
Titanium (Ti), % 0
88.4 to 93
Tungsten (W), % 0 to 1.0
0
Vanadium (V), % 0 to 0.6
1.1 to 2.1
Residuals, % 0
0 to 0.4