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R58150 Titanium vs. AWS ENiCu-7

R58150 titanium belongs to the titanium alloys classification, while AWS ENiCu-7 belongs to the nickel alloys. There are 20 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 R58150 titanium and the bottom bar is AWS ENiCu-7.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
160
Elongation at Break, % 13
34
Poisson's Ratio 0.32
0.32
Shear Modulus, GPa 52
62
Tensile Strength: Ultimate (UTS), MPa 770
550

Thermal Properties

Latent Heat of Fusion, J/g 410
280
Melting Completion (Liquidus), °C 1760
1270
Melting Onset (Solidus), °C 1700
1230
Specific Heat Capacity, J/kg-K 500
430
Thermal Expansion, µm/m-K 8.4
13

Otherwise Unclassified Properties

Base Metal Price, % relative 48
50
Density, g/cm3 5.4
8.7
Embodied Carbon, kg CO2/kg material 31
8.0
Embodied Energy, MJ/kg 480
110
Embodied Water, L/kg 150
250

Common Calculations

Stiffness to Weight: Axial, points 14
10
Stiffness to Weight: Bending, points 32
21
Strength to Weight: Axial, points 40
17
Strength to Weight: Bending, points 35
17
Thermal Shock Resistance, points 48
18

Alloy Composition

Aluminum (Al), % 0
0 to 0.75
Carbon (C), % 0 to 0.1
0 to 0.1
Copper (Cu), % 0
20.6 to 38
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.1
0 to 2.5
Manganese (Mn), % 0
0 to 4.0
Molybdenum (Mo), % 14 to 16
0
Nickel (Ni), % 0
62 to 69
Nitrogen (N), % 0 to 0.050
0
Oxygen (O), % 0 to 0.2
0
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
0 to 1.5
Sulfur (S), % 0
0 to 0.015
Titanium (Ti), % 83.5 to 86
0 to 1.0
Residuals, % 0
0 to 0.5