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AWS ERNi-1 vs. Grade Ti-Pd16 Titanium

AWS ERNi-1 belongs to the nickel alloys classification, while grade Ti-Pd16 titanium belongs to the titanium alloys. There are 23 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is AWS ERNi-1 and the bottom bar is grade Ti-Pd16 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
110
Elongation at Break, % 22
17
Poisson's Ratio 0.31
0.32
Shear Modulus, GPa 69
40
Tensile Strength: Ultimate (UTS), MPa 470
390

Thermal Properties

Latent Heat of Fusion, J/g 300
420
Melting Completion (Liquidus), °C 1360
1660
Melting Onset (Solidus), °C 1310
1610
Specific Heat Capacity, J/kg-K 450
540
Thermal Conductivity, W/m-K 73
22
Thermal Expansion, µm/m-K 11
8.7

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 19
3.6
Electrical Conductivity: Equal Weight (Specific), % IACS 19
7.1

Otherwise Unclassified Properties

Density, g/cm3 8.7
4.5
Embodied Carbon, kg CO2/kg material 11
36
Embodied Energy, MJ/kg 150
600
Embodied Water, L/kg 230
230

Common Calculations

Stiffness to Weight: Axial, points 12
13
Stiffness to Weight: Bending, points 22
35
Strength to Weight: Axial, points 15
24
Strength to Weight: Bending, points 15
26
Thermal Diffusivity, mm2/s 19
8.9
Thermal Shock Resistance, points 17
30

Alloy Composition

Aluminum (Al), % 0 to 1.5
0
Carbon (C), % 0 to 0.15
0 to 0.1
Copper (Cu), % 0 to 0.25
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 1.0
0 to 0.3
Manganese (Mn), % 0 to 1.0
0
Nickel (Ni), % 93 to 98
0 to 0.030
Oxygen (O), % 0
0 to 0.18
Palladium (Pd), % 0
0.040 to 0.080
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.75
0
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 2.0 to 3.5
98.8 to 99.96
Residuals, % 0
0 to 0.4