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Grade 25 Titanium vs. N07041 Nickel

Grade 25 titanium belongs to the titanium alloys classification, while N07041 nickel belongs to the nickel alloys. There are 19 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is grade 25 titanium and the bottom bar is N07041 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
220
Elongation at Break, % 11
14
Fatigue Strength, MPa 550
540
Shear Strength, MPa 600
850
Tensile Strength: Ultimate (UTS), MPa 1000
1400
Tensile Strength: Yield (Proof), MPa 940
1050

Thermal Properties

Melting Onset (Solidus), °C 1560
1320
Specific Heat Capacity, J/kg-K 560
450
Thermal Conductivity, W/m-K 7.1
11
Thermal Expansion, µm/m-K 9.6
12

Otherwise Unclassified Properties

Density, g/cm3 4.5
8.2

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
180
Resilience: Unit (Modulus of Resilience), kJ/m3 4220
2510
Stiffness to Weight: Axial, points 13
15
Stiffness to Weight: Bending, points 35
25
Strength to Weight: Axial, points 62
47
Strength to Weight: Bending, points 50
34
Thermal Diffusivity, mm2/s 2.8
3.0
Thermal Shock Resistance, points 71
38