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Grade 12 Titanium vs. EN 1.4889 Cast Nickel

Grade 12 titanium belongs to the titanium alloys classification, while EN 1.4889 cast nickel belongs to the nickel alloys. There are 25 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 12 titanium and the bottom bar is EN 1.4889 cast nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 21
3.4
Fatigue Strength, MPa 280
110
Poisson's Ratio 0.32
0.27
Shear Modulus, GPa 39
79
Tensile Strength: Ultimate (UTS), MPa 530
500
Tensile Strength: Yield (Proof), MPa 410
270

Thermal Properties

Latent Heat of Fusion, J/g 420
350
Maximum Temperature: Mechanical, °C 320
1160
Melting Completion (Liquidus), °C 1660
1360
Melting Onset (Solidus), °C 1610
1320
Specific Heat Capacity, J/kg-K 540
480
Thermal Expansion, µm/m-K 9.6
14

Otherwise Unclassified Properties

Base Metal Price, % relative 37
55
Density, g/cm3 4.5
7.9
Embodied Carbon, kg CO2/kg material 31
8.5
Embodied Energy, MJ/kg 500
120
Embodied Water, L/kg 110
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
14
Resilience: Unit (Modulus of Resilience), kJ/m3 770
180
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 35
25
Strength to Weight: Axial, points 32
18
Strength to Weight: Bending, points 32
18
Thermal Shock Resistance, points 37
13

Alloy Composition

Carbon (C), % 0 to 0.080
0.35 to 0.45
Chromium (Cr), % 0
32.5 to 37.5
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.3
10.5 to 21.2
Manganese (Mn), % 0
1.0 to 1.5
Molybdenum (Mo), % 0.2 to 0.4
0
Nickel (Ni), % 0.6 to 0.9
42 to 46
Niobium (Nb), % 0
1.5 to 2.0
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.25
0
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
1.5 to 2.0
Sulfur (S), % 0
0 to 0.030
Titanium (Ti), % 97.6 to 99.2
0
Residuals, % 0 to 0.4
0