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Grade 38 Titanium vs. Nickel Beryllium 360

Grade 38 titanium belongs to the titanium alloys classification, while nickel beryllium 360 belongs to the nickel alloys. There are 24 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is grade 38 titanium and the bottom bar is nickel beryllium 360.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 11
1.0 to 30
Fatigue Strength, MPa 530
260 to 710
Poisson's Ratio 0.32
0.3
Shear Modulus, GPa 40
77
Shear Strength, MPa 600
510 to 1100
Tensile Strength: Ultimate (UTS), MPa 1000
780 to 1860
Tensile Strength: Yield (Proof), MPa 910
380 to 1590

Thermal Properties

Melting Completion (Liquidus), °C 1620
1330
Melting Onset (Solidus), °C 1570
1200
Specific Heat Capacity, J/kg-K 550
460
Thermal Conductivity, W/m-K 8.0
48
Thermal Expansion, µm/m-K 9.3
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.2
5.0
Electrical Conductivity: Equal Weight (Specific), % IACS 2.4
5.4

Otherwise Unclassified Properties

Density, g/cm3 4.5
8.3

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
12 to 190
Resilience: Unit (Modulus of Resilience), kJ/m3 3840
360 to 3440
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 35
24
Strength to Weight: Axial, points 62
26 to 62
Strength to Weight: Bending, points 49
23 to 41
Thermal Diffusivity, mm2/s 3.2
13
Thermal Shock Resistance, points 72
19 to 46