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Grade Ti-Pd8A Titanium vs. EN 1.4710 Stainless Steel

Grade Ti-Pd8A titanium belongs to the titanium alloys classification, while EN 1.4710 stainless steel belongs to the iron alloys. There are 21 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 grade Ti-Pd8A titanium and the bottom bar is EN 1.4710 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200
260
Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 13
20
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 40
74

Thermal Properties

Latent Heat of Fusion, J/g 420
290
Maximum Temperature: Mechanical, °C 320
750
Melting Completion (Liquidus), °C 1660
1430
Melting Onset (Solidus), °C 1610
1390
Specific Heat Capacity, J/kg-K 540
480
Thermal Conductivity, W/m-K 21
24
Thermal Expansion, µm/m-K 8.7
9.9

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.5
6.4
Electrical Conductivity: Equal Weight (Specific), % IACS 6.9
7.5

Otherwise Unclassified Properties

Density, g/cm3 4.5
7.7
Embodied Carbon, kg CO2/kg material 49
1.8
Embodied Energy, MJ/kg 840
24
Embodied Water, L/kg 520
76

Common Calculations

Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 35
25
Thermal Diffusivity, mm2/s 8.6
6.5

Alloy Composition


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Carbon (C), % 0 to 0.1
0.2 to 0.35
Chromium (Cr), % 0
6.0 to 8.0
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.25
87.4 to 92.3
Manganese (Mn), % 0
0.5 to 1.0
Molybdenum (Mo), % 0
0 to 0.15
Nickel (Ni), % 0 to 0.050
0 to 0.5
Oxygen (O), % 0 to 0.4
0
Palladium (Pd), % 0.12 to 0.3
0
Phosphorus (P), % 0
0 to 0.035
Silicon (Si), % 0
1.0 to 2.5
Sulfur (S), % 0
0 to 0.030
Titanium (Ti), % 98.8 to 99.9
0
Residuals, % 0 to 0.4
0