MakeItFrom.com
Menu (ESC)

Grade Ti-Pd8A Titanium vs. AWS ERTi-12

Both grade Ti-Pd8A titanium and AWS ERTi-12 are titanium alloys. Their average alloy composition is basically identical. There are 28 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is grade Ti-Pd8A titanium and the bottom bar is AWS ERTi-12.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 13
12
Fatigue Strength, MPa 260
200
Poisson's Ratio 0.32
0.32
Shear Modulus, GPa 40
41
Tensile Strength: Ultimate (UTS), MPa 500
480
Tensile Strength: Yield (Proof), MPa 430
340

Thermal Properties

Latent Heat of Fusion, J/g 420
420
Maximum Temperature: Mechanical, °C 320
320
Melting Completion (Liquidus), °C 1660
1670
Melting Onset (Solidus), °C 1610
1620
Specific Heat Capacity, J/kg-K 540
540
Thermal Conductivity, W/m-K 21
21
Thermal Expansion, µm/m-K 8.7
8.7

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.5
3.6
Electrical Conductivity: Equal Weight (Specific), % IACS 6.9
7.1

Otherwise Unclassified Properties

Density, g/cm3 4.5
4.5
Embodied Carbon, kg CO2/kg material 49
31
Embodied Energy, MJ/kg 840
510
Embodied Water, L/kg 520
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 65
52
Resilience: Unit (Modulus of Resilience), kJ/m3 880
550
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 35
35
Strength to Weight: Axial, points 31
30
Strength to Weight: Bending, points 31
30
Thermal Diffusivity, mm2/s 8.6
8.7
Thermal Shock Resistance, points 39
37

Alloy Composition

Carbon (C), % 0 to 0.1
0 to 0.030
Hydrogen (H), % 0 to 0.015
0 to 0.0080
Iron (Fe), % 0 to 0.25
0 to 0.15
Molybdenum (Mo), % 0
0.2 to 0.4
Nickel (Ni), % 0 to 0.050
0.060 to 0.090
Nitrogen (N), % 0
0 to 0.015
Oxygen (O), % 0 to 0.4
0.080 to 0.16
Palladium (Pd), % 0.12 to 0.3
0
Titanium (Ti), % 98.8 to 99.9
99.147 to 99.66
Residuals, % 0 to 0.4
0