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R56401 Titanium vs. Grade M30C Nickel

R56401 titanium belongs to the titanium alloys classification, while grade M30C nickel belongs to the nickel alloys. There are 29 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is R56401 titanium and the bottom bar is grade M30C nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
160
Elongation at Break, % 9.1
29
Fatigue Strength, MPa 480
170
Poisson's Ratio 0.32
0.32
Shear Modulus, GPa 40
61
Tensile Strength: Ultimate (UTS), MPa 940
510
Tensile Strength: Yield (Proof), MPa 850
250

Thermal Properties

Latent Heat of Fusion, J/g 410
290
Maximum Temperature: Mechanical, °C 340
900
Melting Completion (Liquidus), °C 1610
1290
Melting Onset (Solidus), °C 1560
1240
Specific Heat Capacity, J/kg-K 560
430
Thermal Conductivity, W/m-K 7.1
22
Thermal Expansion, µm/m-K 9.6
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.0
3.3
Electrical Conductivity: Equal Weight (Specific), % IACS 2.0
3.4

Otherwise Unclassified Properties

Base Metal Price, % relative 36
60
Density, g/cm3 4.5
8.8
Embodied Carbon, kg CO2/kg material 38
9.5
Embodied Energy, MJ/kg 610
140
Embodied Water, L/kg 200
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 83
120
Resilience: Unit (Modulus of Resilience), kJ/m3 3440
200
Stiffness to Weight: Axial, points 13
10
Stiffness to Weight: Bending, points 35
21
Strength to Weight: Axial, points 59
16
Strength to Weight: Bending, points 48
16
Thermal Diffusivity, mm2/s 2.9
5.7
Thermal Shock Resistance, points 67
18

Alloy Composition

Aluminum (Al), % 5.5 to 6.5
0
Carbon (C), % 0 to 0.080
0 to 0.3
Copper (Cu), % 0
26 to 33
Hydrogen (H), % 0 to 0.012
0
Iron (Fe), % 0 to 0.25
0 to 3.5
Manganese (Mn), % 0
0 to 1.5
Nickel (Ni), % 0
56.6 to 72
Niobium (Nb), % 0
1.0 to 3.0
Nitrogen (N), % 0 to 0.050
0
Oxygen (O), % 0 to 0.13
0
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
1.0 to 2.0
Sulfur (S), % 0
0 to 0.030
Titanium (Ti), % 88.5 to 91
0
Vanadium (V), % 3.5 to 4.5
0